@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<http://inmost-research.org/ontologies/caston> a owl:Ontology .

<http://inmost-research.org/ontologies/caston#a319_die_cast_alloy> a owl:Class ;
    rdfs:label "A319 die cast aluminum alloy"@en ;
    rdfs:comment "An aluminum-silicon-copper casting alloy designated A319 and commonly used in die casting for automotive and structural components."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_chemical_component> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#cu> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_mechanical_property> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#tensile_and_deformation_behavior> ],
        <http://inmost-research.org/ontologies/caston#al_si_cu_alloy>,
        <http://inmost-research.org/ontologies/caston#al_si_cu_mg_alloy> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#ac_42000> a owl:Class ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#ai_si_based_casting_alloy> .

<http://inmost-research.org/ontologies/caston#ac_46000_alloy_product> a owl:Class ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_microstructural_feature> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#microstructural_feature> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#produces_by> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#ac_46000> ],
        <http://inmost-research.org/ontologies/caston#casting_product> .

<http://inmost-research.org/ontologies/caston#al> a owl:Class ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#chemical_composition> .

<http://inmost-research.org/ontologies/caston#al2cu> a owl:Class ;
    rdfs:label "Al2Cu intermetallic phase"@en ;
    rdfs:comment "An intermetallic phase composed of aluminum and copper with a fixed stoichiometric ratio of Al-Cu, commonly formed in Al-Cu and Al-Si-Cu alloys."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#microstructure_phases> ;
    skos:scopeNote "Microstructure analysis and solidification studies."^^xsd:string .

<http://inmost-research.org/ontologies/caston#al_12si_mg> a owl:Class ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_mechanical_property> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#tensile_strength> ],
        <http://inmost-research.org/ontologies/caston#ai_si_based_casting_alloy> .

<http://inmost-research.org/ontologies/caston#al_13si_cu> a owl:Class ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_mechanical_property> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#tensile_strength> ],
        <http://inmost-research.org/ontologies/caston#ai_si_based_casting_alloy> .

<http://inmost-research.org/ontologies/caston#al_7si_1cu_0.5_mg> a owl:Class ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_mechanical_property> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#tensile_strength> ],
        <http://inmost-research.org/ontologies/caston#al_si_cu_mg_casting_alloy> .

<http://inmost-research.org/ontologies/caston#al_based_alloy> a owl:Class ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_mechanical_property> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#mechanical_strength> ],
        <http://inmost-research.org/ontologies/caston#alloy> .

<http://inmost-research.org/ontologies/caston#al_cu_mg_casting_alloy> a owl:Class ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#aluminum_alloy> .

<http://inmost-research.org/ontologies/caston#am50a> a owl:Class ;
    rdfs:label "AM50A magnesium alloy"@en ;
    rdfs:comment "A magnesium-aluminum-manganese alloy (approximately 5 wt% Al) widely used for lightweight structural castings due to its good ductility and energy absorption."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#magnesium_(mg)_alloy> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#am60b> a owl:Class ;
    rdfs:label "AM60B magnesium alloy"@en ;
    rdfs:comment "A magnesium-aluminum-manganese alloy (approximately 6 wt% Al) commonly used in automotive die casting for its higher strength and ductility."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#magnesium_(mg)_alloy> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#argon_oxygen_converter> a owl:Class ;
    rdfs:label "Argon Oxygen Converter"@en ;
    rdfs:comment "A metallurgical refining vessel that injects argon and oxygen into molten metal to reduce impurities."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#treats> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#hydrogen_induced_cracking> ],
        <http://inmost-research.org/ontologies/caston#equipment> ;
    skos:scopeNote "Foundry and metal manufacturing processes."^^xsd:string .

<http://inmost-research.org/ontologies/caston#az91c> a owl:Class ;
    rdfs:label "AZ91C magnesium alloy"@en ;
    rdfs:comment "A magnesium-aluminum-zinc alloy used in casting applications."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_mechanical_property> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#corrosion_resistance> ],
        <http://inmost-research.org/ontologies/caston#magnesium_(mg)_alloy> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#az91e_magnesium_alloy> a owl:Class ;
    rdfs:label "AZ91E magnesium alloy"@en ;
    rdfs:comment "A corrosion-resistant magnesium casting alloy of the AZ91 series."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_microstructure> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#microstructure> ],
        <http://inmost-research.org/ontologies/caston#magnesium_(mg)_alloy> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#borax> a owl:Class ;
    rdfs:label "Borax"@en ;
    rdfs:comment "A sodium borate compound commonly used as a flux in metallurgical processes."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#reduces> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#porosity> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#enhances> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#tensile_and_yield_strength> ],
        <http://inmost-research.org/ontologies/caston#material> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#cast_iron> a owl:Class ;
    rdfs:label "Cast iron"@en ;
    rdfs:comment "An iron-carbon alloy with high carbon content commonly used for casting applications."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_mechanical_property> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#mechanical_strength> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_flow_property> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#fluidity> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_chemical_property> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#corrosion_resistance> ],
        <http://inmost-research.org/ontologies/caston#fe_based_alloy>,
        <http://inmost-research.org/ontologies/caston#metal_alloy> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#ceramic> a owl:Class ;
    rdfs:label "Ceramic material"@en ;
    rdfs:comment "An inorganic non-metallic material typically used for refractory or insulating purposes."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#composite_material>,
        <http://inmost-research.org/ontologies/caston#mmcs> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#chill> a owl:Class ;
    rdfs:label "Chill (casting insert)"@en ;
    rdfs:comment "A localized cooling insert used in molds to control solidification rates."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#affects> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#cooling_rate> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#is_part_of> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#mold> ],
        owl:Thing ;
    skos:scopeNote "Foundry and metal manufacturing processes."^^xsd:string .

<http://inmost-research.org/ontologies/caston#chromite_sand> a owl:Class ;
    rdfs:label "Chromite sand"@en ;
    rdfs:comment "A refractory sand material composed mainly of iron chromium oxide used in foundry molds."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#green_sand_molding>,
        <http://inmost-research.org/ontologies/caston#sand> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#cobalt_based_alloy> a owl:Class ;
    rdfs:label "Cobalt-based alloy"@en ;
    rdfs:comment "An alloy in which cobalt is the primary metallic component."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#resists> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#corrosion> ],
        <http://inmost-research.org/ontologies/caston#metal_alloy> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#compo_casting> a owl:Class ;
    rdfs:label "Compo casting process"@en ;
    rdfs:comment "A casting process in which a semi-solid metallic matrix containing both solid and liquid phases is processed, and may incorporate solid reinforcement particles during mold filling."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#processes> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#composite_material> ],
        <http://inmost-research.org/ontologies/caston#casting_process> ;
    skos:scopeNote "Foundry and metal manufacturing processes."^^xsd:string .

<http://inmost-research.org/ontologies/caston#copper> a owl:Class ;
    rdfs:label "Copper"@en ;
    rdfs:comment "A chemical element with atomic number 29 widely used in alloys and electrical applications."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#affects> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#corrosion_resistance> ],
        <http://inmost-research.org/ontologies/caston#metal> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#copper_alloy> a owl:Class ;
    rdfs:label "Copper alloy"@en ;
    rdfs:comment "An alloy in which copper is the primary metallic component."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_chemical_component> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#cu> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_mechanical_property> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#corrosion_resistance> ],
        <http://inmost-research.org/ontologies/caston#metal_alloy> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#copper_mold> a owl:Class ;
    rdfs:label "Copper mold"@en ;
    rdfs:comment "A mold made primarily of copper or copper alloys, used in casting for its high thermal conductivity and rapid heat extraction. "^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#mold> ;
    skos:scopeNote "Foundry and metal manufacturing processes."^^xsd:string .

<http://inmost-research.org/ontologies/caston#core_material> a owl:Class ;
    rdfs:label "Core material"@en ;
    rdfs:comment "A material used to manufacture cores for creating internal features in cast components."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#core> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#cr> a owl:Class ;
    rdfs:label "Chromium"@en ;
    rdfs:comment "A chemical element with atomic number 24 and symbol Cr, commonly used as an alloying element to improve corrosion and wear resistance. commonly used as an alloying element to improve corrosion and wear resistance."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#enhances> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#corrosion_resistance> ],
        <http://inmost-research.org/ontologies/caston#chemical_component>,
        <http://inmost-research.org/ontologies/caston#chemical_composition> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#damping_ratio> a owl:Class ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#damping_characteristics> .

<http://inmost-research.org/ontologies/caston#die_casting_product> a owl:Class ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#produces_by> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#die_casting> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_geometry_property> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#dimensional_accuracy> ],
        <http://inmost-research.org/ontologies/caston#casting_product> .

<http://inmost-research.org/ontologies/caston#dimensional_tolerance> a owl:Class ;
    rdfs:label "Dimensional tolerance"@en ;
    rdfs:comment "The allowable variation in a dimension of a manufactured component."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#geometric_property> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#durability> a owl:Class ;
    rdfs:label "Durability"@en ;
    rdfs:comment "The ability of a material or component to withstand wear damage or degradation over time."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#mechanical_property> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#electrical_property> a owl:Class ;
    rdfs:label "Electrical property"@en ;
    rdfs:comment "A material property related to electrical behavior such as conductivity or resistivity."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#property> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#electromagnetic_stirring> a owl:Class ;
    rdfs:label "Electromagnetic stirring"@en ;
    rdfs:comment "A process that uses electromagnetic forces to induce fluid flow in molten metal."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#stirring_process> ;
    skos:scopeNote "Foundry and metal manufacturing processes."^^xsd:string .

<http://inmost-research.org/ontologies/caston#elongation> a owl:Class ;
    rdfs:label "Elongation"@en ;
    rdfs:comment "A measure of plastic deformation expressed as the increase in length before fracture."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#mechanical_property> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#fatigue> a owl:Class ;
    rdfs:label "Fatigue"@en ;
    rdfs:comment "Progressive structural damage that occurs under cyclic or repeated loading."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#strength> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#flow_rate> a owl:Class ;
    rdfs:label "Flow rate"@en ;
    rdfs:comment "The volume or mass of fluid passing a point per unit time."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#filling_parameter> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#flowability> a owl:Class ;
    rdfs:label "Flowability"@en ;
    rdfs:comment "A measure of how easily a molten metal flows under given conditions."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#affects> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#metal_casting> ],
        <http://inmost-research.org/ontologies/caston#castability> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#foundry_sand> a owl:Class ;
    rdfs:label "Foundry sand"@en ;
    rdfs:comment "A granular refractory material used to form molds and cores in metal casting."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#sand> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#gas_pore> a owl:Class ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#porosity> .

<http://inmost-research.org/ontologies/caston#gas_porosity> a owl:Class ;
    rdfs:label "Gas porosity"@en ;
    rdfs:comment "A casting defect characterized by voids formed due to trapped gas in solidified metal."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#defect>,
        <http://inmost-research.org/ontologies/caston#porosity> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#gravity_casting> a owl:Class ;
    rdfs:label "Gravity casting"@en ;
    rdfs:comment "A casting process in which molten metal fills the mold under the force of gravity."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#affects> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#viscosity> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#processes> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#magnesium_(mg)_alloy> ],
        <http://inmost-research.org/ontologies/caston#metal_casting> ;
    skos:scopeNote "Foundry and metal manufacturing processes."^^xsd:string .

<http://inmost-research.org/ontologies/caston#has_performance_property> a owl:ObjectProperty ;
    rdfs:label "has performance property"@en ;
    rdfs:comment "It links a material or casting product to a property that reflects how well it fulfills its intended function under specified operating or service conditions."@en .

<http://inmost-research.org/ontologies/caston#heat_resistance> a owl:Class ;
    rdfs:label "Heat resistance"@en ;
    rdfs:comment "The ability of a material to maintain properties when exposed to elevated temperatures."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#thermal_property> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#high_melting_point__alloy> a owl:Class ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#alloy>,
        <http://inmost-research.org/ontologies/caston#high_melting_point_material> .

<http://inmost-research.org/ontologies/caston#high_melting_point_alloy> a owl:Class ;
    rdfs:label "High melting point alloy"@en ;
    rdfs:comment "An alloy designed to retain strength and stability at very high temperatures."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#susceptible_to> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#inclusion> ],
        <http://inmost-research.org/ontologies/caston#metal_alloy> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#high_melting_point_metal> a owl:Class ;
    rdfs:label "High melting point metal"@en ;
    rdfs:comment "A metal characterized by a very high melting temperature"^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#metal> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#high_strength_steel> a owl:Class ;
    rdfs:label "High-strength steel"@en ;
    rdfs:comment "A class of steel alloys designed to provide high mechanical strength and load-bearing capacity."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#requires> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#mold> ],
        <http://inmost-research.org/ontologies/caston#steel> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#high_temperature_alloy> a owl:Class ;
    rdfs:label "High-temperature alloy"@en ;
    rdfs:comment "An alloy designed to retain mechanical strength and stability at elevated temperatures."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#alloy> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#hydrogen> a owl:Class ;
    rdfs:label "Hydrogen"@en ;
    rdfs:comment "A chemical element with atomic number 1 that can dissolve in molten metals and influence porosity and cracking."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#material> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#impact_toughness> a owl:Class ;
    rdfs:label "Impact toughness"@en ;
    rdfs:comment "A mechanical property describing a material's ability to absorb energy under sudden loading."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#mechanical_property>,
        <http://inmost-research.org/ontologies/caston#strength>,
        <http://inmost-research.org/ontologies/caston#toughness> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#inclusion_formation> a owl:Class ;
    rdfs:label "Inclusion formation"@en ;
    rdfs:comment "The process by which inclusions are generated during melting"^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#impurity_defect> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#induction_furnace> a owl:Class ;
    rdfs:label "Induction furnace"@en ;
    rdfs:comment "A melting furnace that uses electromagnetic induction to heat and melt metals."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#melts> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#metal> ],
        <http://inmost-research.org/ontologies/caston#furnace> ;
    skos:scopeNote "Foundry and metal manufacturing processes."^^xsd:string .

<http://inmost-research.org/ontologies/caston#internal_friction> a owl:Class ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#damping_characteristics> .

<http://inmost-research.org/ontologies/caston#investment_casting_prodcut> a owl:Class ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#produces_by> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#investment_casting> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_geometry_property> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#surface_finish> ],
        <http://inmost-research.org/ontologies/caston#casting_product> .

<http://inmost-research.org/ontologies/caston#isa> a owl:ObjectProperty ;
    rdfs:label "isa"@en ;
    rdfs:comment "isa links a subclass to a class that it belongs to"@en .

<http://inmost-research.org/ontologies/caston#k_type_thermocouple> a owl:Class ;
    rdfs:label "K-type thermocouple"@en ;
    rdfs:comment "A temperature sensor composed of chromel and alumel used for high-temperature measurements. widely used as a base metal in alloys."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#measures> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#casting_temperature> ],
        <http://inmost-research.org/ontologies/caston#measurement_equipment> ;
    skos:scopeNote "Foundry and metal manufacturing processes."^^xsd:string .

<http://inmost-research.org/ontologies/caston#liquidus_temperature> a owl:Class ;
    rdfs:label "Liquidus temperature"@en ;
    rdfs:comment "The temperature at which a material becomes fully liquid upon heating."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#material_property> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#loss_factor_(tan?)> a owl:Class ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#damping_characteristics> .

<http://inmost-research.org/ontologies/caston#machinability> a owl:Class ;
    rdfs:label "Machinability"@en ;
    rdfs:comment "A property describing the ease with which a material can be machined to desired dimensions. enabling easy melting and processing."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#processes> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#mechanical_property> ],
        <http://inmost-research.org/ontologies/caston#mechanical_property> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#material_parameter> a owl:Class ;
    rdfs:label "Material parameter"@en ;
    rdfs:comment "A quantitative parameter used to describe material behavior or properties."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#parameter> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#matrix_alloy> a owl:Class ;
    rdfs:label "Matrix alloy"@en ;
    rdfs:comment "The continuous alloy phase that forms the matrix in a composite or multiphase material."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_composite_material> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#composite_material> ],
        <http://inmost-research.org/ontologies/caston#alloy> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#mechanical_and_physical_property> a owl:Class ;
    rdfs:label "Mechanical and physical property"@en ;
    rdfs:comment "A class of properties describing both mechanical and physical behavior of materials."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#property> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#mechanical_behavior> a owl:Class ;
    rdfs:label "Mechanical behavior"@en ;
    rdfs:comment "The response of a material to applied forces or deformation."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#mechanical_property> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#mechanical_integrity> a owl:Class ;
    rdfs:label "Mechanical integrity"@en ;
    rdfs:comment "The ability of a material or structure to maintain mechanical performance without failure."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#mechanical_property> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#melt_temperature> a owl:Class ;
    rdfs:label "Melt temperature"@en ;
    rdfs:comment "The temperature of a material in its molten state."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#material_property> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#melting_furnace> a owl:Class ;
    rdfs:label "Melting furnace"@en ;
    rdfs:comment "A furnace specifically designed to melt metals or alloys."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#furnace> ;
    skos:scopeNote "Foundry and metal manufacturing processes."^^xsd:string .

<http://inmost-research.org/ontologies/caston#microsegregation> a owl:Class ;
    rdfs:label "Microsegregation"@en ;
    rdfs:comment "Chemical composition variation at the microscale caused by non-equilibrium solidification."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#segregation> ;
    skos:scopeNote "Microstructure analysis and solidification studies."^^xsd:string .

<http://inmost-research.org/ontologies/caston#microstructural_evolution> a owl:Class ;
    rdfs:label "Microstructural evolution"@en ;
    rdfs:comment "Changes in microstructure occurring during processing or service."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#microstructural_property> ;
    skos:scopeNote "Microstructure analysis and solidification studies."^^xsd:string .

<http://inmost-research.org/ontologies/caston#microstructure_parameter> a owl:Class ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#parameter> .

<http://inmost-research.org/ontologies/caston#mn> a owl:Class ;
    rdfs:label "Manganese"@en ;
    rdfs:comment "A chemical element with atomic number 25 commonly used as an alloying element."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#chemical_composition> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#mold_alignment_pin> a owl:Class ;
    rdfs:label "Mold alignment pin"@en ;
    rdfs:comment "A mechanical component used to ensure accurate alignment of mold halves."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#impacts> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#mold_shift> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#is_part_of> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#mold> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#causes> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#mold_shift> ],
        owl:Thing ;
    skos:scopeNote "Foundry and metal manufacturing processes."^^xsd:string .

<http://inmost-research.org/ontologies/caston#mold_temperature> a owl:Class ;
    rdfs:label "Mold temperature"@en ;
    rdfs:comment "The temperature of the mold at the time of metal pouring or solidification."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#affects> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#cold_shut> ],
        <http://inmost-research.org/ontologies/caston#process_parameter> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#molybdenum> a owl:Class ;
    rdfs:label "Molybdenum"@en ;
    rdfs:comment "A chemical element with atomic number 42 and symbol Mo commonly used to improve high-temperature strength in alloys."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#enhances> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#corrosion_resistance> ],
        <http://inmost-research.org/ontologies/caston#additives>,
        <http://inmost-research.org/ontologies/caston#chemical_component> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#na> a owl:Class ;
    rdfs:label "Sodium"@en ;
    rdfs:comment "A chemical element with atomic number 11 and symbol Na sometimes used as a modifier in aluminum alloys."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#affects> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#microstructure> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#enhances> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#strength> ],
        <http://inmost-research.org/ontologies/caston#chemical_composition> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#ni> a owl:Class ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#enhances> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#tensile_strength> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#affects> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#corrosion_resistance> ],
        <http://inmost-research.org/ontologies/caston#chemical_component>,
        <http://inmost-research.org/ontologies/caston#chemical_composition> .

<http://inmost-research.org/ontologies/caston#nickel_based_superalloy> a owl:Class ;
    rdfs:label "Nickel-based superalloy"@en ;
    rdfs:comment "A high-performance alloy based on nickel designed for extreme temperature and stress conditions."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#resists> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#corrosion> ],
        <http://inmost-research.org/ontologies/caston#metal_alloy> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#olivine_sand> a owl:Class ;
    rdfs:label "Olivine sand"@en ;
    rdfs:comment "A refractory molding sand composed primarily of magnesium iron silicate used in foundry applications."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#green_sand_molding>,
        <http://inmost-research.org/ontologies/caston#sand> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#oxidation> a owl:Class ;
    rdfs:label "Oxidation"@en ;
    rdfs:comment "A chemical reaction in which a material reacts with oxygen often leading to surface degradation."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#impurity_defect> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#permanent_mold> a owl:Class ;
    rdfs:label "Permanent mold"@en ;
    rdfs:comment "A reusable metal mold used for casting non-ferrous alloys."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#resists> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#wear> ],
        <http://inmost-research.org/ontologies/caston#mold> ;
    skos:scopeNote "Foundry and metal manufacturing processes."^^xsd:string .

<http://inmost-research.org/ontologies/caston#plastic_deformation_behavior> a owl:Class ;
    rdfs:label "Plastic deformation behavior"@en ;
    rdfs:comment "The manner in which a material undergoes permanent deformation under applied stress."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#geometric_property> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#pouring_rate> a owl:Class ;
    rdfs:label "Pouring rate"@en ;
    rdfs:comment "The rate at which molten metal is introduced into a mold."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#affects> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#porosity> ],
        <http://inmost-research.org/ontologies/caston#process_parameter> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#pouring_speed> a owl:Class ;
    rdfs:label "Pouring speed"@en ;
    rdfs:comment "The velocity at which molten metal flows during pouring."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#process_parameter> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#pouring_temperature> a owl:Class ;
    rdfs:label "Pouring temperature"@en ;
    rdfs:comment "The temperature of molten metal at the moment it is poured into the mold."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#affects> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#misrun> ],
        <http://inmost-research.org/ontologies/caston#process_parameter> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#pouring_time> a owl:Class ;
    rdfs:label "Pouring time"@en ;
    rdfs:comment "The duration over which molten metal is poured into a mold."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#affects> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#macrosegregation> ],
        <http://inmost-research.org/ontologies/caston#time> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#powder_metallurgy> a owl:Class ;
    rdfs:label "Powder metallurgy"@en ;
    rdfs:comment "A manufacturing process involving the compaction and sintering of metal powders."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#processes> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#mmcs> ],
        <http://inmost-research.org/ontologies/caston#process> ;
    skos:scopeNote "Foundry and metal manufacturing processes."^^xsd:string .

<http://inmost-research.org/ontologies/caston#rate_of_solidification> a owl:Class ;
    rdfs:label "Rate of solidification"@en ;
    rdfs:comment "The speed at which molten metal transforms into solid during cooling."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#affects> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#microstructure> ],
        <http://inmost-research.org/ontologies/caston#microstructural_parameter> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#rheometaltm_process> a owl:Class ;
    rdfs:label "RheoMetal process"@en ;
    rdfs:comment "A proprietary semisolid metal processing method using controlled slurry generation."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#semisolid_casting> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#roughness> a owl:Class ;
    rdfs:label "Surface roughness"@en ;
    rdfs:comment "A measure of surface texture characterized by microscopic deviations."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#surface_property> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#rust> a owl:Class ;
    rdfs:label "Rust"@en ;
    rdfs:comment "A corrosion product formed on iron or steel due to oxidation in the presence of moisture."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#corrosion> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#sand_casting> a owl:Class ;
    rdfs:label "Sand casting"@en ;
    rdfs:comment "A casting process that uses sand molds to shape molten metal."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#processes> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#high_melting_point_material> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_mechanical_property> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#corrosion_resistance> ],
        <http://inmost-research.org/ontologies/caston#metal_casting> ;
    skos:scopeNote "Foundry and metal manufacturing processes."^^xsd:string .

<http://inmost-research.org/ontologies/caston#sand_inclusion> a owl:Class ;
    rdfs:label "Sand inclusion"@en ;
    rdfs:comment "A casting defect caused by entrapped sand particles in solidified metal."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#mold_defect> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#semisolid_rheoforming> a owl:Class ;
    rdfs:label "Semisolid rheoforming"@en ;
    rdfs:comment "A forming process using semisolid metal slurry shaped under pressure."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#processes> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#magnesium_(mg)_alloy> ],
        <http://inmost-research.org/ontologies/caston#rheocasting> ;
    skos:scopeNote "Foundry and metal manufacturing processes."^^xsd:string .

<http://inmost-research.org/ontologies/caston#sic_distribution> a owl:Class ;
    rdfs:label "Silicon carbide distribution"@en ;
    rdfs:comment "The spatial distribution of silicon carbide particles within a material."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#microstructure_feature> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#silica_sand> a owl:Class ;
    rdfs:label "Silica sand"@en ;
    rdfs:comment "A molding sand composed primarily of silicon dioxide used in foundry molds."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#green_sand_molding>,
        <http://inmost-research.org/ontologies/caston#sand> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#silicon_distribution> a owl:Class ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#microstructure_feature> .

<http://inmost-research.org/ontologies/caston#solidification_rate> a owl:Class ;
    rdfs:label "Solidification rate"@en ;
    rdfs:comment "The speed at which a liquid metal transforms into solid."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#affects> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#secondary_dendrite_arm_spacing_(sdas)> ],
        <http://inmost-research.org/ontologies/caston#thermal_parameter> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#squeeze_casting> a owl:Class ;
    rdfs:label "Squeeze casting"@en ;
    rdfs:comment "A casting process combining casting and forging by applying pressure during solidification."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#processes> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#metal> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#affects> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#viscosity> ],
        <http://inmost-research.org/ontologies/caston#die_casting> ;
    skos:scopeNote "Foundry and metal manufacturing processes."^^xsd:string .

<http://inmost-research.org/ontologies/caston#stainless_steel> a owl:Class ;
    rdfs:label "Stainless steel"@en ;
    rdfs:comment "A steel alloy containing chromium that provides corrosion resistance."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_mechanical_property> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#corrosion_resistance> ],
        <http://inmost-research.org/ontologies/caston#metal_alloy>,
        <http://inmost-research.org/ontologies/caston#steel> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#steel_casting> a owl:Class ;
    rdfs:label "Steel casting"@en ;
    rdfs:comment "A casting process in which molten steel is poured into molds to form components."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_defect> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#hydrogen_induced_cracking> ],
        <http://inmost-research.org/ontologies/caston#casting_process> ;
    skos:scopeNote "Foundry and metal manufacturing processes."^^xsd:string .

<http://inmost-research.org/ontologies/caston#stir_casting> a owl:Class ;
    rdfs:label "Stir casting"@en ;
    rdfs:comment "A composite casting process involving mechanical stirring of molten metal with reinforcements."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#processes> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#mmcs> ],
        <http://inmost-research.org/ontologies/caston#metal_casting> ;
    skos:scopeNote "Foundry and metal manufacturing processes."^^xsd:string .

<http://inmost-research.org/ontologies/caston#stirring_speed> a owl:Class ;
    rdfs:label "Stirring speed"@en ;
    rdfs:comment "The rotational speed applied during mechanical or electromagnetic stirring."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#affects> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#microstructure> ],
        <http://inmost-research.org/ontologies/caston#process_parameter> ;
    skos:scopeNote "Foundry and metal manufacturing processes."^^xsd:string .

<http://inmost-research.org/ontologies/caston#stirring_time> a owl:Class ;
    rdfs:label "Stirring time"@en ;
    rdfs:comment "The duration for which stirring is applied during processing."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#affects> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#viscosity> ],
        <http://inmost-research.org/ontologies/caston#time> ;
    skos:scopeNote "Foundry and metal manufacturing processes."^^xsd:string .

<http://inmost-research.org/ontologies/caston#strain_rate> a owl:Class ;
    rdfs:label "Strain rate"@en ;
    rdfs:comment "The rate at which deformation occurs in a material under load."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#strength> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#strength_to_weight_ratio> a owl:Class ;
    rdfs:label "Strength-to-weight ratio"@en ;
    rdfs:comment "A performance metric describing the ratio of a material's mechanical strength to its density."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#strength> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#stress_concentration> a owl:Class ;
    rdfs:label "Stress concentration"@en ;
    rdfs:comment "The localized increase in stress around geometric discontinuities such as notches or holes."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#mechanical_property> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#structural_integrity> a owl:Class ;
    rdfs:label "Structural integrity"@en ;
    rdfs:comment "The ability of a structure or component to withstand applied loads without failure."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#geometric_property> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#tear> a owl:Class ;
    rdfs:label "Tear"@en ;
    rdfs:comment "A form of material separation or damage caused by tensile or shear stresses."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#defect> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#temperature_of_the_molten_metal> a owl:Class ;
    rdfs:label "Molten metal temperature"@en ;
    rdfs:comment "The temperature of metal in its fully liquid state during processing."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#affects> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#viscosity_of_the_molten_metal> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#causes> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#cold_shut> ],
        <http://inmost-research.org/ontologies/caston#thermal_parameter> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#thermal_conductivity> a owl:Class ;
    rdfs:label "Thermal conductivity"@en ;
    rdfs:comment "A physical property describing a material's ability to conduct heat."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#thermal_property> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#thermal_creep_deformation> a owl:Class ;
    rdfs:label "Thermal creep deformation"@en ;
    rdfs:comment "Time-dependent deformation occurring under stress at elevated temperature."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#thermal_defect> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#thermal_fatigue> a owl:Class ;
    rdfs:label "Thermal fatigue"@en ;
    rdfs:comment "Damage accumulation caused by cyclic thermal loading and temperature fluctuations."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#causes> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#crack> ],
        <http://inmost-research.org/ontologies/caston#thermal_defect> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#thermal_fatigue_resistance> a owl:Class ;
    rdfs:label "Thermal fatigue resistance"@en ;
    rdfs:comment "The ability of a material to resist damage caused by thermal fatigue."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#strength> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#thixocasting> a owl:Class ;
    rdfs:label "Thixocasting"@en ;
    rdfs:comment "A semisolid metal casting process utilizing thixotropic behavior of partially solidified alloys."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#semisolid_casting> ;
    skos:scopeNote "Foundry and metal manufacturing processes."^^xsd:string .

<http://inmost-research.org/ontologies/caston#ti> a owl:Class ;
    rdfs:label "Titanium"@en ;
    rdfs:comment "A chemical element with atomic number 22 and symbol Ti widely used in high-strength lightweight alloys."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#enhances> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#high_temperature_tensile_property> ],
        <http://inmost-research.org/ontologies/caston#chemical_component>,
        <http://inmost-research.org/ontologies/caston#chemical_composition> ;
    skos:altLabel "Titanium"^^xsd:string ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#twin_roll_casting> a owl:Class ;
    rdfs:label "Twin-roll casting"@en ;
    rdfs:comment "A continuous casting process in which molten metal solidifies between two rotating rolls."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#metal_casting>,
        <http://inmost-research.org/ontologies/caston#semisolid_casting> ;
    skos:scopeNote "Foundry and metal manufacturing processes."^^xsd:string .

<http://inmost-research.org/ontologies/caston#v> a owl:Class ;
    rdfs:label "Vanadium"@en ;
    rdfs:comment "A chemical element with atomic number 23 commonly used as an alloying element to improve strength."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#enhances> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#high_temperature_tensile_property> ],
        <http://inmost-research.org/ontologies/caston#chemical_component> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#warping> a owl:Class ;
    rdfs:label "Warping"@en ;
    rdfs:comment "Distortion of a component caused by uneven cooling or residual stresses."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#geometry_defect> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#yield_strength_(proof_stress)> a owl:Class ;
    rdfs:label "Yield strength (proof stress)"@en ;
    rdfs:comment "The stress at which a material begins to undergo permanent plastic deformation."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#mechanical_property> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#zinc_alloy> a owl:Class ;
    rdfs:label "Zinc alloy"@en ;
    rdfs:comment "An alloy in which zinc is the primary metallic component."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#processes> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#die_casting> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_chemical_component> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#zinc> ],
        <http://inmost-research.org/ontologies/caston#metal_alloy> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#zircon_sand> a owl:Class ;
    rdfs:label "Zircon sand"@en ;
    rdfs:comment "A naturally occurring mineral material primarily composed of zirconium silicate (ZrSiO?), commonly used as a refractory material mold additive and grain refiner in metal casting processes."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#green_sand_molding>,
        <http://inmost-research.org/ontologies/caston#sand> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#zr> a owl:Class ;
    rdfs:label "Zirconium"@en ;
    rdfs:comment "A chemical element with atomic number 40 and symbol Zr used as an alloying element and grain refiner."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#enhances> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#tensile_strength> ],
        <http://inmost-research.org/ontologies/caston#chemical_component>,
        <http://inmost-research.org/ontologies/caston#chemical_composition> ;
    skos:altLabel "Zirconium"^^xsd:string ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#ac_46000> a owl:Class ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_mechanical_property> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#tensile_behavior> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_thermal_property> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#temperature> ],
        <http://inmost-research.org/ontologies/caston#ai_si_based_casting_alloy> .

<http://inmost-research.org/ontologies/caston#al7si0.3mg_alloy> a owl:Class ;
    rdfs:label "Al-7Si-0.3Mg alloy"@en ;
    rdfs:comment "An aluminum-silicon-magnesium alloy containing approximately 7 wt.% Si and 0.3 wt.% Mg. used for structural die casting applications."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#ai_si_based_casting_alloy> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#al_si_alloy> a owl:Class ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_chemical_component> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#si> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_mechanical_property> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#high_temperature_tensile_property> ],
        <http://inmost-research.org/ontologies/caston#aluminum_alloy> .

<http://inmost-research.org/ontologies/caston#al_si_based_cast_alloy> a owl:Class ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_mechanical_property> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#mechanical_property> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_microstructural_feature> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#microstructural_feature> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_microstructural_scale> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#microstructural_scale> ],
        <http://inmost-research.org/ontologies/caston#aluminum_alloy> .

<http://inmost-research.org/ontologies/caston#al_si_cu_alloy> a owl:Class ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#ai_si_based_casting_alloy> .

<http://inmost-research.org/ontologies/caston#al_si_cu_mg_alloy> a owl:Class ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_mechanical_property> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#tensile_property> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_microstructure_property> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#microstructure> ],
        <http://inmost-research.org/ontologies/caston#al_si_based_cast_alloy>,
        <http://inmost-research.org/ontologies/caston#aluminum_alloy>,
        <http://inmost-research.org/ontologies/caston#aluminum_silicon_based_alloy> .

<http://inmost-research.org/ontologies/caston#al_si_cu_mg_casting_alloy> a owl:Class ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_microstructure_phase> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#mg2si> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_mechanical_property> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#room_temperature_tensile_property> ],
        <http://inmost-research.org/ontologies/caston#ai_si_based_casting_alloy> .

<http://inmost-research.org/ontologies/caston#aluminum_silicon_based_alloy> a owl:Class ;
    rdfs:label "Aluminum-silicon based alloy"@en ;
    rdfs:comment "An aluminum alloy system where silicon is the dominant alloying element."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_mechanical_property> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#hardness> ],
        <http://inmost-research.org/ontologies/caston#aluminum_alloy> ;
    skos:altLabel "aluminum_silicon_(al-si)_based_alloy"^^xsd:string,
        "aluminum_silicon_system"^^xsd:string ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#az31b> a owl:Class ;
    rdfs:label "AZ31B magnesium alloy"@en ;
    rdfs:comment "A wrought magnesium alloy containing aluminum and zinc."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#magnesium_(mg)_alloy> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#buhler_high_pressure_die_casting_(hpdc)_machine> a owl:Class ;
    rdfs:label "Buhler high-pressure die casting machine"@en ;
    rdfs:comment "A high-pressure die casting machine manufactured by Buhler for aluminum and magnesium alloys."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#die_casting_machine> ;
    skos:scopeNote "Foundry and metal manufacturing processes."^^xsd:string .

<http://inmost-research.org/ontologies/caston#castability> a owl:Class ;
    rdfs:label "Castability"@en ;
    rdfs:comment "A material property describing the ease with which a molten metal can be cast into a desired shape."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#material_property> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#casting_machine> a owl:Class ;
    rdfs:label "Casting machine"@en ;
    rdfs:comment "Industrial equipment used to shape molten metal into solid components."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#equipment> ;
    skos:scopeNote "Foundry and metal manufacturing processes."^^xsd:string .

<http://inmost-research.org/ontologies/caston#compensates> a owl:ObjectProperty ;
    rdfs:label "compensates"@en ;
    rdfs:comment "compensates relates an entity to another entity whose negative effect or deficiency is counterbalanced or mitigated by it."@en .

<http://inmost-research.org/ontologies/caston#constrains> a owl:ObjectProperty .

<http://inmost-research.org/ontologies/caston#cooling_rate> a owl:Class ;
    rdfs:label "Cooling rate"@en ;
    rdfs:comment "The rate at which temperature decreases during solidification or cooling of a material."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#affects> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#microstructural_scale> ],
        <http://inmost-research.org/ontologies/caston#process_parameter> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#core> a owl:Class ;
    rdfs:label "Core"@en ;
    rdfs:comment "A shaped insert is placed inside a mould cavity to form internal cavities in a casting."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#is_part_of> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#mold> ],
        owl:Thing ;
    skos:scopeNote "Foundry and metal manufacturing processes."^^xsd:string .

<http://inmost-research.org/ontologies/caston#corrosion_and_wear_resistance> a owl:Class ;
    rdfs:label "Corrosion and wear resistance"@en ;
    rdfs:comment "A material property describing resistance to both chemical corrosion and mechanical wear."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#material_property> ;
    skos:altLabel "corrosion_resistance"^^xsd:string ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#corrosion_property> a owl:Class ;
    rdfs:label "Corrosion property"@en ;
    rdfs:comment "A material property describing behavior related to chemical degradation caused by environmental exposure."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#chemical_property> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#creep> a owl:Class ;
    rdfs:label "Creep"@en ;
    rdfs:comment "Time-dependent permanent deformation of a material under constant stress at elevated temperature."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#microstructure_phenomenon> ;
    skos:scopeNote "Microstructure analysis and solidification studies."^^xsd:string .

<http://inmost-research.org/ontologies/caston#creep_resistance> a owl:Class ;
    rdfs:label "Creep resistance"@en ;
    rdfs:comment "The ability of a material to resist deformation due to creep under sustained load and temperature."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#resists> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#creep> ],
        <http://inmost-research.org/ontologies/caston#microstructural_property> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#decreases> a owl:ObjectProperty .

<http://inmost-research.org/ontologies/caston#dendrite_arm_spacing> a owl:Class ;
    rdfs:label "Dendrite arm spacing"@en ;
    rdfs:comment "A microstructural parameter representing the distance between adjacent dendrite arms in a solidified alloy."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#microstructural_parameter> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#density> a owl:Class ;
    rdfs:label "Density"@en ;
    rdfs:comment "The mass per unit volume of a material."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#physical_property> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#die_casting_machine> a owl:Class ;
    rdfs:label "Die casting machine"@en ;
    rdfs:comment "Industrial equipment used to inject molten metal into a die cavity under controlled pressure."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#casting_machine> ;
    skos:scopeNote "Foundry and metal manufacturing processes."^^xsd:string .

<http://inmost-research.org/ontologies/caston#dimensional_accuracy> a owl:Class ;
    rdfs:label "Dimensional accuracy"@en ;
    rdfs:comment "The degree to which the dimensions of a manufactured part conform to specified values."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#geometric_property> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#fe_based_alloy> a owl:Class ;
    rdfs:label "Iron-based alloy"@en ;
    rdfs:comment "An alloy in which iron is the principal metallic component."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_chemical_component> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#fe> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_chemical_property> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#corrosion_resistance> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_flow_property> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#fluidity> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_mechanical_property> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#mechanical_strength> ],
        <http://inmost-research.org/ontologies/caston#metal_alloy> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#feature> a owl:Class ;
    rdfs:subClassOf owl:Thing .

<http://inmost-research.org/ontologies/caston#fills> a owl:ObjectProperty ;
    rdfs:label "fills"@en ;
    rdfs:comment "fills indicates a mold or cavity whose volume or space is occupied by the material during casting process."@en .

<http://inmost-research.org/ontologies/caston#geometry_defect> a owl:Class ;
    rdfs:label "Geometry defect"@en ;
    rdfs:comment "A defect related to deviations from intended geometric shape or dimensions."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#defect> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#hardening_rate> a owl:Class ;
    rdfs:label "Hardening rate"@en ;
    rdfs:comment "The rate at which a material increases in hardness during cooling or heat treatment."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#mechanical_property> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#hardness> a owl:Class ;
    rdfs:label "Hardness"@en ;
    rdfs:comment "A mechanical property describing resistance to indentation or scratching."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#mechanical_property> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#has_additive> a owl:ObjectProperty ;
    rdfs:label "has additive"@en ;
    rdfs:comment "It relates a casting material or melt to an additive that is intentionally introduced to modify its processing behavior, microstructure, or properties during casting."@en .

<http://inmost-research.org/ontologies/caston#has_cleaness_property> a owl:ObjectProperty ;
    rdfs:label "has cleaness property"@en ;
    rdfs:comment "It relates a casting material, melt, or casting to a cleanliness-related property that characterizes the presence or absence of inclusions, impurities, or contaminants relevant to casting quality."@en .

<http://inmost-research.org/ontologies/caston#has_component> a owl:ObjectProperty ;
    rdfs:label "has component"@en ;
    rdfs:comment "It links an entity to another entity that contributes to its composition or functionality but is not strictly required for its existence."@en .

<http://inmost-research.org/ontologies/caston#has_composite_material> a owl:ObjectProperty .

<http://inmost-research.org/ontologies/caston#has_constituent> a owl:ObjectProperty ;
    rdfs:label "has constituent"@en ;
    rdfs:comment "It links an alloy or casting material to a constituent element or compound that forms part of its overall composition, excluding intentionally added processing additives."@en .

<http://inmost-research.org/ontologies/caston#has_material_entity> a owl:ObjectProperty .

<http://inmost-research.org/ontologies/caston#has_material_property> a owl:ObjectProperty ;
    rdfs:label "has material property"@en ;
    rdfs:comment "It relates a casting product to a property that reflects how the chosen material contributes to the product��s functional characteristics under intended service conditions."@en .

<http://inmost-research.org/ontologies/caston#has_microstructural_scale> a owl:ObjectProperty ;
    rdfs:label "has microstructural scale"@en ;
    rdfs:comment "It is a subproperty of has_microstructure_property which links a material or casting product to a scale level at which its internal structural features are observed or characterized"@en ;
    rdfs:subPropertyOf <http://inmost-research.org/ontologies/caston#has_microstructure_property> .

<http://inmost-research.org/ontologies/caston#has_microstructure_defect> a owl:ObjectProperty .

<http://inmost-research.org/ontologies/caston#has_thermal_parameter> a owl:ObjectProperty ;
    rdfs:label "has thermal parameter"@en ;
    rdfs:comment "It links a casting process, material, or mold to a temperature-related parameter that is specified or controlled during casting or solidification."@en .

<http://inmost-research.org/ontologies/caston#has_thermal_performance> a owl:ObjectProperty .

<http://inmost-research.org/ontologies/caston#high_pressure_die_casting> a owl:Class ;
    rdfs:label "High-pressure die casting"@en ;
    rdfs:comment "A metal casting process characterized by high-pressure injection of molten metal into a reusable metallic die for high-volume production of dimensionally accurate components."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_defect> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#hot_tear> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#processes> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#low_melting_point_metal> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#uses> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#buhler_high_pressure_die_casting_(hpdc)_machine> ],
        <http://inmost-research.org/ontologies/caston#die_casting> ;
    skos:altLabel "hpdc"^^xsd:string ;
    skos:scopeNote "Foundry and metal manufacturing processes."^^xsd:string .

<http://inmost-research.org/ontologies/caston#hot_tear> a owl:Class ;
    rdfs:label "Hot tear defect"@en ;
    rdfs:comment "A casting defect characterized by cracks formed during the final stages of solidification due to constrained shrinkage."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#crack>,
        <http://inmost-research.org/ontologies/caston#shrinkage> ;
    skos:altLabel "hot_tearing"^^xsd:string ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#investment_casting> a owl:Class ;
    rdfs:label "Investment casting"@en ;
    rdfs:comment "A precision casting process using a disposable wax pattern and ceramic mold."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#enhances> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#surface_finish> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#processes> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#high_melting_point_material> ],
        <http://inmost-research.org/ontologies/caston#metal_casting> ;
    skos:scopeNote "Foundry and metal manufacturing processes."^^xsd:string .

<http://inmost-research.org/ontologies/caston#macrosegregation> a owl:Class ;
    rdfs:label "Macrosegregation"@en ;
    rdfs:comment "Large-scale chemical inhomogeneity formed during solidification of alloys."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#segregation> ;
    skos:scopeNote "Microstructure analysis and solidification studies."^^xsd:string .

<http://inmost-research.org/ontologies/caston#material_performance> a owl:Class ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#material_property> .

<http://inmost-research.org/ontologies/caston#measurement_equipment> a owl:Class ;
    rdfs:label "Measurement equipment"@en ;
    rdfs:comment "Devices or instruments used to measure physical or chemical properties."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#equipment> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#mechanical_stirring> a owl:Class ;
    rdfs:label "Mechanical stirring"@en ;
    rdfs:comment "A process that induces fluid flow in molten metal through mechanical agitation."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#stirring_process> ;
    skos:scopeNote "Foundry and metal manufacturing processes."^^xsd:string .

<http://inmost-research.org/ontologies/caston#melting_equipment> a owl:Class ;
    rdfs:label "Melting equipment"@en ;
    rdfs:comment "Industrial equipment used for melting metals."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#equipment> ;
    skos:scopeNote "Foundry and metal manufacturing processes."^^xsd:string .

<http://inmost-research.org/ontologies/caston#melts> a owl:ObjectProperty ;
    rdfs:label "melts"@en ;
    rdfs:comment "melts links a solid metal to the liquid state that it transitions into when heated beyond its melting range."@en .

<http://inmost-research.org/ontologies/caston#metal_structural_material> a owl:Class ;
    rdfs:label "Metal structural material"@en ;
    rdfs:comment "A metallic material used primarily for load-bearing structural applications."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_microstructure_property> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#damping_characteristics> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_mechanical_property> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#strength> ],
        <http://inmost-research.org/ontologies/caston#material> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#mg> a owl:Class ;
    rdfs:label "Magnesium"@en ;
    rdfs:comment "A chemical element with atomic number 12 and symbol Mg commonly used in lightweight alloys."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#affects> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#strength> ],
        <http://inmost-research.org/ontologies/caston#chemical_composition> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#mg2si> a owl:Class ;
    rdfs:label "Mg_Si intermetallic phase"@en ;
    rdfs:comment "An intermetallic phase composed of magnesium and silicon commonly found in Al-Mg-Si alloys."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#microstructure_phases> ;
    skos:scopeNote "Microstructure analysis and solidification studies."^^xsd:string .

<http://inmost-research.org/ontologies/caston#microstructure_defect> a owl:Class ;
    rdfs:label "Microstructural defect"@en ;
    rdfs:comment "A defect or imperfection present at the microstructural scale."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#defect> ;
    skos:scopeNote "Microstructure analysis and solidification studies."^^xsd:string .

<http://inmost-research.org/ontologies/caston#microstructure_phenomenon> a owl:Class ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#phenomenon> .

<http://inmost-research.org/ontologies/caston#microstructure_property> a owl:Class ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#property> .

<http://inmost-research.org/ontologies/caston#misrun> a owl:Class ;
    rdfs:label "Misrun defect"@en ;
    rdfs:comment "A casting defect caused by incomplete filling of the mold cavity."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#filling_defect> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#mold_erosion> a owl:Class ;
    rdfs:label "Mold erosion"@en ;
    rdfs:comment "Progressive wear or material loss from the mold surface due to thermal mechanical or chemical effects."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#causes> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#inclusion> ],
        <http://inmost-research.org/ontologies/caston#mold_defect> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#performance> a owl:Class ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#property> .

<http://inmost-research.org/ontologies/caston#phases> a owl:Class ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#material_entity>,
        <http://inmost-research.org/ontologies/caston#microstructural_feature> .

<http://inmost-research.org/ontologies/caston#phenomenon> a owl:Class ;
    rdfs:subClassOf owl:Thing .

<http://inmost-research.org/ontologies/caston#purity> a owl:Class ;
    rdfs:label "Purity"@en ;
    rdfs:comment "The degree to which a material is free from impurities or unwanted elements."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#chemical_property> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#reacts_with> a owl:ObjectProperty ;
    rdfs:label "reacts with"@en ;
    rdfs:comment "It links a material or substance to another material or substance with which it undergoes a chemical reaction under casting or processing conditions."@en .

<http://inmost-research.org/ontologies/caston#requires> a owl:ObjectProperty ;
    rdfs:label "requires"@en ;
    rdfs:comment "requires links a process, material, or operation to a prerequisite resource, condition, or input that must be available or satisfied for it to be carried out."@en .

<http://inmost-research.org/ontologies/caston#rheocasting> a owl:Class ;
    rdfs:label "Rheocasting"@en ;
    rdfs:comment "A semisolid casting process in which slurry with solid and liquid phases is injected into a mold."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_part> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#mechanical_stirring> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#processes> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#al7si0.3mg_alloy> ],
        <http://inmost-research.org/ontologies/caston#semisolid_casting> ;
    skos:scopeNote "Foundry and metal manufacturing processes."^^xsd:string .

<http://inmost-research.org/ontologies/caston#riser> a owl:Class ;
    rdfs:label "Riser"@en ;
    rdfs:comment "A reservoir of molten metal designed to compensate for shrinkage during solidification."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#compensates> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#solidification_shrinkage> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#is_part_of> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#mold> ],
        owl:Thing ;
    skos:scopeNote "Foundry and metal manufacturing processes."^^xsd:string .

<http://inmost-research.org/ontologies/caston#room_temperature_tensile_property> a owl:Class ;
    rdfs:label "Room temperature tensile property"@en ;
    rdfs:comment "Tensile mechanical properties measured at ambient temperature."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#strength> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#secondary_dendrite_arm_spacing_(sdas)> a owl:Class ;
    rdfs:label "Secondary dendrite arm spacing"@en ;
    rdfs:comment "The average distance between secondary dendrite arms used as a microstructural parameter."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#affects> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#tensile_property> ],
        <http://inmost-research.org/ontologies/caston#microstructural_feature>,
        <http://inmost-research.org/ontologies/caston#microstructural_parameter>,
        <http://inmost-research.org/ontologies/caston#microstructural_property> ;
    skos:scopeNote "Microstructure analysis and solidification studies."^^xsd:string .

<http://inmost-research.org/ontologies/caston#semisolid_metal_(ssm)_processing> a owl:Class ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#decreases> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#subsurface_blister> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#uses> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#az31b> ],
        <http://inmost-research.org/ontologies/caston#high_pressure_die_casting> .

<http://inmost-research.org/ontologies/caston#sic> a owl:Class ;
    rdfs:label "Silicon carbide"@en ;
    rdfs:comment "A ceramic compound of silicon and carbon used as a reinforcement or refractory material."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_part> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#si> ],
        <http://inmost-research.org/ontologies/caston#mmcs> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#sr> a owl:Class ;
    rdfs:label "Strontium"@en ;
    rdfs:comment "A chemical element with atomic number 38 commonly used as a modifier in aluminum-silicon alloys."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#enhances> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#strength> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#affects> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#microstructure> ],
        <http://inmost-research.org/ontologies/caston#additives>,
        <http://inmost-research.org/ontologies/caston#chemical_component> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#structural_feature> a owl:Class ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#feature> .

<http://inmost-research.org/ontologies/caston#subsurface_blister> a owl:Class ;
    rdfs:label "Subsurface blister"@en ;
    rdfs:comment "A defect characterized by gas-filled cavities located beneath the surface of a casting."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#affects> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#mechanical_property> ],
        <http://inmost-research.org/ontologies/caston#porosity> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#surface_property> a owl:Class ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#property> .

<http://inmost-research.org/ontologies/caston#susceptible_to> a owl:ObjectProperty ;
    rdfs:label "susceptible to"@en ;
    rdfs:comment "It links a material or casting product to a physical, chemical, or environmental influence to which it is prone to degradation, damage, or adverse change under relevant conditions."@en .

<http://inmost-research.org/ontologies/caston#tensile_and_deformation_behavior> a owl:Class ;
    rdfs:label "Tensile and deformation behavior"@en ;
    rdfs:comment "The response of a material to tensile loading and associated deformation."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#geometric_property> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#tensile_behavior> a owl:Class ;
    rdfs:label "Tensile behavior"@en ;
    rdfs:comment "The manner in which a material responds to uniaxial tensile loading."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#strength> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#tolerance> a owl:Class ;
    rdfs:label "Tolerance"@en ;
    rdfs:comment "The allowable variation in a specified dimension or property."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#constrains> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#process_parameter> ],
        <http://inmost-research.org/ontologies/caston#parameter> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#toughness> a owl:Class ;
    rdfs:label "Toughness"@en ;
    rdfs:comment "A mechanical property describing a material's ability to absorb energy before fracture."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#mechanical_property> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#treats> a owl:ObjectProperty ;
    rdfs:label "treats"@en ;
    rdfs:comment "treats links a manufacturing or casting process to a material or casting product to which the process is intentionally applied in order to modify its condition or state."@en .

<http://inmost-research.org/ontologies/caston#viscosity_of_the_molten_metal> a owl:Class ;
    rdfs:label "Viscosity of molten metal"@en ;
    rdfs:comment "The resistance to flow exhibited by metal in its liquid state."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#physical_property> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#wear> a owl:Class ;
    rdfs:label "Wear"@en ;
    rdfs:comment "Material loss or surface damage caused by friction or mechanical interaction."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#chemical_property>,
        <http://inmost-research.org/ontologies/caston#corrosion> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#wear_resistance> a owl:Class ;
    rdfs:label "Wear resistance"@en ;
    rdfs:comment "The ability of a material to resist material loss due to wear."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#mechanical_property> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#withstands> a owl:ObjectProperty ;
    rdfs:label "withstands"@en ;
    rdfs:comment "withstands links a material or casting product to a load, stress, or environmental condition that it can endure during casting or service without failure or unacceptable loss of functionality."@en .

<http://inmost-research.org/ontologies/caston#zinc> a owl:Class ;
    rdfs:label "Zinc"@en ;
    rdfs:comment "A chemical element with atomic number 30 commonly used in galvanizing and casting alloys."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#low_melting_point_metal>,
        <http://inmost-research.org/ontologies/caston#metal> ;
    skos:altLabel "Zinc"^^xsd:string ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#alpha_al> a owl:Class ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#microstructure_phases> .

<http://inmost-research.org/ontologies/caston#aluminum> a owl:Class ;
    rdfs:label "Aluminum"@en ;
    rdfs:comment "A lightweight metallic element commonly used as a base material in structural and casting alloys."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_thermal_property> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#melting_temperature> ],
        <http://inmost-research.org/ontologies/caston#low_melting_point_metal>,
        <http://inmost-research.org/ontologies/caston#metal> ;
    skos:altLabel "al"^^xsd:string ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#casting_temperature> a owl:Class ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#process_parameter> .

<http://inmost-research.org/ontologies/caston#cold_shut> a owl:Class ;
    rdfs:label "Cold shut defect"@en ;
    rdfs:comment "A casting defect formed when two streams of molten metal fail to fuse properly."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#filling_defect> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#cu> a owl:Class ;
    rdfs:label "Copper"@en ;
    rdfs:comment "A chemical element with atomic number 29 and symbol Cu, widely used for its electrical and thermal conductivity. widely used for its electrical and thermal conductivity."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#affects> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#hardening_rate> ],
        <http://inmost-research.org/ontologies/caston#chemical_composition> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#ductility> a owl:Class ;
    rdfs:label "Ductility"@en ;
    rdfs:comment "A mechanical property describing the ability of a material to undergo plastic deformation before fracture."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#mechanical_property> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#fe> a owl:Class ;
    rdfs:label "Iron"@en ;
    rdfs:comment "A chemical element with atomic number 26 and symbol Fe"^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#affects> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#corrosion_resistance> ],
        <http://inmost-research.org/ontologies/caston#chemical_component> ;
    skos:altLabel "iron"^^xsd:string ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#filling_defect> a owl:Class ;
    rdfs:label "Filling defect"@en ;
    rdfs:comment "A casting defect caused by incomplete or improper mold filling."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#defect> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#furnace> a owl:Class ;
    rdfs:label "Furnace"@en ;
    rdfs:comment "Industrial equipment used for melting or heating metals."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#melting_equipment> ;
    skos:scopeNote "Foundry and metal manufacturing processes."^^xsd:string .

<http://inmost-research.org/ontologies/caston#has_geometry_property> a owl:ObjectProperty ;
    rdfs:label "has geometry property"@en ;
    rdfs:comment "It relates a casting product to a property that describes its shape, dimensional characteristics, or other geometric features relevant to casting design and functionality."@en .

<http://inmost-research.org/ontologies/caston#has_microstructural_feature> a owl:ObjectProperty ;
    rdfs:label "has microstructural feature"@en ;
    rdfs:comment "It is a subproperty of has_microstructure_property which links a material to microscopic scale characteristics like shape, structure."@en ;
    rdfs:subPropertyOf <http://inmost-research.org/ontologies/caston#has_microstructure_property> .

<http://inmost-research.org/ontologies/caston#has_part> a owl:ObjectProperty ;
    rdfs:label "has part"@en ;
    rdfs:comment "It links an entity to another entity whose presence is necessary for the former to exist or be considered valid as that entity."@en .

<http://inmost-research.org/ontologies/caston#high_temperature_performance> a owl:Class ;
    rdfs:label "High-temperature performance"@en ;
    rdfs:comment "The ability of a material to maintain functional properties when exposed to high temperatures."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#material_performance>,
        <http://inmost-research.org/ontologies/caston#performance> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#hydrogen_induced_cracking> a owl:Class ;
    rdfs:label "Hydrogen-induced cracking"@en ;
    rdfs:comment "A cracking mechanism caused by the presence and diffusion of hydrogen within a material."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#crack> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#impacts> a owl:ObjectProperty ;
    rdfs:label "affects"@en,
        "impacts"@en ;
    rdfs:comment "affects links an entity to another entity whose state, property, or behavior is altered by it, without implying direct causation or specifying the mechanism of influence."@en .

<http://inmost-research.org/ontologies/caston#inclusion> a owl:Class ;
    rdfs:label "Inclusion"@en ;
    rdfs:comment "A non-metallic or secondary phase particle trapped within a metal matrix."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#impurity_defect> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#measures> a owl:ObjectProperty ;
    rdfs:label "measures"@en ;
    rdfs:comment "measures links a measurement method, instrument, or procedure to the property or quantity that it is used to determine."@en .

<http://inmost-research.org/ontologies/caston#microstructural_scale> a owl:Class ;
    rdfs:label "Microstructural scale"@en ;
    rdfs:comment "The characteristic size range of microstructural features."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#microstructural_property> ;
    skos:scopeNote "Microstructure analysis and solidification studies."^^xsd:string .

<http://inmost-research.org/ontologies/caston#microstructure_feature> a owl:Class ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#structural_feature> .

<http://inmost-research.org/ontologies/caston#mold_shift> a owl:Class ;
    rdfs:label "Mold shift"@en ;
    rdfs:comment "A casting defect caused by misalignment of mold halves during pouring or solidification."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#mold_defect> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#physical_property> a owl:Class ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#property> .

<http://inmost-research.org/ontologies/caston#process> a owl:Class ;
    rdfs:subClassOf owl:Thing .

<http://inmost-research.org/ontologies/caston#reduces> a owl:ObjectProperty ;
    rdfs:label "decreases"@en,
        "reduces"@en ;
    rdfs:comment "reduces relatets an entity to another entity that is lowered in the magnitude or level by it."@en .

<http://inmost-research.org/ontologies/caston#segregation> a owl:Class ;
    rdfs:label "Segregation"@en ;
    rdfs:comment "Non-uniform distribution of alloying elements during solidification."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#defect> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#shrinkage> a owl:Class ;
    rdfs:label "Shrinkage"@en ;
    rdfs:comment "Volume reduction occurring during solidification or cooling of metal."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#void> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#shrinkage_porosity> a owl:Class ;
    rdfs:label "Shrinkage porosity"@en ;
    rdfs:comment "Porosity formed due to insufficient liquid metal feeding during solidification."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#porosity> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#solidification_shrinkage> a owl:Class ;
    rdfs:label "Solidification shrinkage"@en ;
    rdfs:comment "Volume contraction occurring as metal solidifies."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#shrinkage> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#steel> a owl:Class ;
    rdfs:label "Steel"@en ;
    rdfs:comment "An iron-based alloy primarily containing carbon and other alloying elements."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_defect> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#shrinkage_porosity> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_thermal_parameter> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#casting_temperature> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_material_property> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#density> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_chemical_component> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#fe> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_thermal_property> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#melting_temperature> ],
        <http://inmost-research.org/ontologies/caston#metal_alloy> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#stiffness> a owl:Class ;
    rdfs:label "Stiffness"@en ;
    rdfs:comment "A mechanical property describing resistance to elastic deformation."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#mechanical_property> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#stirring_process> a owl:Class ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#semisolid_casting> .

<http://inmost-research.org/ontologies/caston#temperature> a owl:Class ;
    rdfs:label "Temperature"@en ;
    rdfs:comment "A physical quantity representing the thermal state of a material or system."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#affects> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#microstructure> ],
        <http://inmost-research.org/ontologies/caston#thermal_parameter> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#tensile_and_yield_strength> a owl:Class ;
    rdfs:label "Tensile and yield strength"@en ;
    rdfs:comment "Mechanical properties describing maximum tensile stress and the onset of plastic deformation."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#strength> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#tensile_property> a owl:Class ;
    rdfs:label "Tensile property"@en ;
    rdfs:comment "A mechanical property related to material response under tensile stress."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#strength> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#thermal_defect> a owl:Class ;
    rdfs:label "Thermal defect"@en ;
    rdfs:comment "A defect caused by thermal gradients or thermal stresses during processing."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#defect> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#time> a owl:Class ;
    rdfs:label "Time"@en ;
    rdfs:comment "A physical quantity representing the duration of an event or process."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#process_parameter> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#void> a owl:Class ;
    rdfs:label "Void"@en ;
    rdfs:comment "An empty cavity or unfilled region within a material or casting."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#defect> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#additives> a owl:Class ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#material> .

<http://inmost-research.org/ontologies/caston#casting_process> a owl:Class ;
    rdfs:label "Casting process"@en ;
    rdfs:comment "A manufacturing process in which molten metal is poured or injected into a mold and allowed to solidify."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#process> ;
    skos:scopeNote "Foundry and metal manufacturing processes."^^xsd:string .

<http://inmost-research.org/ontologies/caston#casting_product> a owl:Class ;
    rdfs:subClassOf owl:Thing .

<http://inmost-research.org/ontologies/caston#contains> a owl:ObjectProperty ;
    rdfs:label "contains"@en ;
    rdfs:comment "contains links an entity to another entity that can occur as a kind of that entity in some instances, without implying that the latter is always of the same type as, or a subclass of, the former."@en .

<http://inmost-research.org/ontologies/caston#crack> a owl:Class ;
    rdfs:label "Crack"@en ;
    rdfs:comment "A fracture or separation in a material that occurs without complete failure."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#defect> ;
    skos:altLabel "cracking"^^xsd:string ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#filling_parameter> a owl:Class ;
    rdfs:label "Filling parameter"@en ;
    rdfs:comment "A process parameter that controls mold filling behavior during casting."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#process_parameter> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#fluidity> a owl:Class ;
    rdfs:label "Fluidity"@en ;
    rdfs:comment "A property describing the ability of molten metal to flow and fill a mold cavity."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#filling_parameter> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#has_flow_property> a owl:ObjectProperty ;
    rdfs:label "has flow property"@en ;
    rdfs:comment "It relates a casting material or melt to a property that characterizes its ability to flow, spread, or fill mold features under casting conditions."@en .

<http://inmost-research.org/ontologies/caston#has_microstructure_phase> a owl:ObjectProperty ;
    rdfs:label "has microstructure phase"@en ;
    rdfs:comment "It links a material or casting product to a phase that is present within its internal structure as formed during solidification or subsequent processing."@en .

<http://inmost-research.org/ontologies/caston#high_melting_point_material> a owl:Class ;
    rdfs:label "High melting point material"@en ;
    rdfs:comment "A material characterized by a very high melting temperature suitable for extreme thermal environments."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#material> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#high_temperature_tensile_property> a owl:Class ;
    rdfs:label "High-temperature tensile property"@en ;
    rdfs:comment "Tensile behavior of a material measured at elevated temperature."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#strength> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#impurity_defect> a owl:Class ;
    rdfs:label "Impurity defect"@en ;
    rdfs:comment "A defect caused by the presence of unwanted foreign elements or compounds in a material."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#defect> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#low_melting_point_metal> a owl:Class ;
    rdfs:label "Low melting point metal"@en ;
    rdfs:comment "A metal characterized by a relatively low melting temperature"^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#metal> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#material_entity> a owl:Class ;
    rdfs:subClassOf owl:Thing .

<http://inmost-research.org/ontologies/caston#mechanical_strength> a owl:Class ;
    rdfs:label "Mechanical strength"@en ;
    rdfs:comment "The ability of a material to withstand applied mechanical stress."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#strength> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#microstructural_parameter> a owl:Class ;
    rdfs:label "Microstructural parameter"@en ;
    rdfs:comment "A quantitative descriptor of microstructural characteristics."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#parameter> ;
    skos:scopeNote "Microstructure analysis and solidification studies."^^xsd:string .

<http://inmost-research.org/ontologies/caston#mold_defect> a owl:Class ;
    rdfs:label "Mold defect"@en ;
    rdfs:comment "A defect originating from mold design condition or degradation that affects casting quality."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#defect> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#produces_by> a owl:ObjectProperty .

<http://inmost-research.org/ontologies/caston#surface_finish> a owl:Class ;
    rdfs:label "Surface finish"@en ;
    rdfs:comment "The texture and quality of a material surface resulting from a manufacturing process."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#geometric_property> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#thermal_parameter> a owl:Class ;
    rdfs:label "Thermal parameter"@en ;
    rdfs:comment "A parameter describing thermal conditions such as temperature heat flux or cooling rate."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#parameter> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#thermal_property> a owl:Class ;
    rdfs:label "Thermal property"@en ;
    rdfs:comment "A material property related to heat transfer or thermal response."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#property> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#uses> a owl:ObjectProperty ;
    rdfs:label "uses"@en ;
    rdfs:comment "uses links a process or operation to a material, tool, equipment, or resource that is employed during its execution, without implying necessity or transformation."@en .

<http://inmost-research.org/ontologies/caston#viscosity> a owl:Class ;
    rdfs:label "Viscosity"@en ;
    rdfs:comment "A measure of a fluid's resistance to flow."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#filling_parameter> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#causes> a owl:ObjectProperty ;
    rdfs:label "causes"@en ;
    rdfs:comment "causes relates an entity to another entity whose occurrence or state is directly brought about by it, implying a direct causal relationship."@en .

<http://inmost-research.org/ontologies/caston#chemical_property> a owl:Class ;
    rdfs:label "Chemical property"@en ;
    rdfs:comment "A material property describing chemical behavior such as reactivity or corrosion resistance."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#property> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#composite_material> a owl:Class ;
    rdfs:label "Composite material"@en ;
    rdfs:comment "A material composed of two or more distinct constituent materials with different properties."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_mechanical_property> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#strength> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_microstructure> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#microstructure> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_chemical_property> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#wear_resistance> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_thermal_property> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#high_temperature_performance> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#contains> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#sic> ],
        <http://inmost-research.org/ontologies/caston#material>,
        <http://inmost-research.org/ontologies/caston#metal> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#corrosion> a owl:Class ;
    rdfs:label "Corrosion"@en ;
    rdfs:comment "A chemical or electrochemical process that results in the deterioration of a material through reaction with its environment."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#corrosion_property>,
        <http://inmost-research.org/ontologies/caston#defect> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#die_casting> a owl:Class ;
    rdfs:label "Die casting"@en ;
    rdfs:comment "A metal casting process in which molten metal is injected into a mold under high pressure."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#processes> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#aluminum> ],
        <http://inmost-research.org/ontologies/caston#metal_casting> ;
    skos:scopeNote "Foundry and metal manufacturing processes."^^xsd:string .

<http://inmost-research.org/ontologies/caston#green_sand_molding> a owl:Class ;
    rdfs:label "Green sand molding"@en ;
    rdfs:comment "A molding process using moist sand bonded with clay to form molds."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#mold> ;
    skos:scopeNote "Foundry and metal manufacturing processes."^^xsd:string .

<http://inmost-research.org/ontologies/caston#is_part_of> a owl:ObjectProperty .

<http://inmost-research.org/ontologies/caston#melting_temperature> a owl:Class ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#material_property>,
        <http://inmost-research.org/ontologies/caston#thermal_property> .

<http://inmost-research.org/ontologies/caston#microstructural_feature> a owl:Class ;
    rdfs:label "Microstructural feature"@en ;
    rdfs:comment "A distinct structural characteristic observed at the microscopic scale."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#contains> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#si> ],
        <http://inmost-research.org/ontologies/caston#microstructural_property> ;
    skos:scopeNote "Microstructure analysis and solidification studies."^^xsd:string .

<http://inmost-research.org/ontologies/caston#microstructure_phases> a owl:Class ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#phases> .

<http://inmost-research.org/ontologies/caston#mmcs> a owl:Class ;
    rdfs:label "Metal matrix composites"@en ;
    rdfs:comment "A class of composite materials with a metallic matrix and reinforcement."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_thermal_performance> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#high_temperature_performance> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_microstructure> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#microstructure> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_chemical_property> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#corrosion_and_wear_resistance> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_mechanical_property> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#stiffness> ],
        <http://inmost-research.org/ontologies/caston#composite_material> ;
    skos:altLabel "mmc"^^xsd:string ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#resists> a owl:ObjectProperty ;
    rdfs:label "resists"@en ;
    rdfs:comment "resists links a material or property to a physical, chemical, environmental influence, or defect that it opposes or withstands without undergoing significant degradation."@en .

<http://inmost-research.org/ontologies/caston#si> a owl:Class ;
    rdfs:label "Silicon"@en ;
    rdfs:comment "A chemical element with atomic number 14 used extensively in casting alloys."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#affects> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#strength> ],
        <http://inmost-research.org/ontologies/caston#chemical_composition> ;
    skos:altLabel "silicon"^^xsd:string ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#alloy> a owl:Class ;
    rdfs:label "Alloy"@en ;
    rdfs:comment "A metallic material composed of two or more chemical elements with at least one being a metal."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_thermal_property> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#melting_temperature> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_constituent> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#alpha_al> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_additive> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#additives> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_microstructure> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#microstructure> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_chemical_property> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#corrosion_resistance> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_mechanical_property> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#ductility> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_microstructure_property> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#microstructure> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_chemical_component> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#sr> ],
        <http://inmost-research.org/ontologies/caston#material> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#aluminum_alloy> a owl:Class ;
    rdfs:label "Aluminum alloy"@en ;
    rdfs:comment "An alloy in which aluminum is the predominant metallic element."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_chemical_component> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#aluminum> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_microstructure> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#microstructure> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_microstructure_phase> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#alpha_al> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_mechanical_property> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#mechanical_property> ],
        <http://inmost-research.org/ontologies/caston#metal>,
        <http://inmost-research.org/ontologies/caston#metal_alloy> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#damping_characteristics> a owl:Class ;
    rdfs:label "Damping characteristics"@en ;
    rdfs:comment "Material properties describing the ability to dissipate mechanical vibration energy."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#mechanical_property> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#equipment> a owl:Class ;
    rdfs:label "Equipment"@en ;
    rdfs:comment "Tools or machinery used in manufacturing or industrial processes."^^xsd:string ;
    rdfs:subClassOf owl:Thing ;
    skos:scopeNote "Foundry and metal manufacturing processes."^^xsd:string .

<http://inmost-research.org/ontologies/caston#has_defect> a owl:ObjectProperty ;
    rdfs:label "has defect"@en ;
    rdfs:comment "It relates a casting material, melt, or casting to an undesired structural, compositional, or surface condition that deviates from intended casting quality requirements."@en .

<http://inmost-research.org/ontologies/caston#has_microstructure> a owl:ObjectProperty ;
    rdfs:label "has microstructure"@en ;
    rdfs:comment "It links a material or casting product to an internal structural constitution formed during solidification or subsequent processing."@en .

<http://inmost-research.org/ontologies/caston#microstructural_property> a owl:Class ;
    rdfs:label "Microstructural property"@en ;
    rdfs:comment "A property derived from or associated with microstructural features."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#property> ;
    skos:scopeNote "Microstructure analysis and solidification studies."^^xsd:string .

<http://inmost-research.org/ontologies/caston#sand> a owl:Class ;
    rdfs:label "Sand"@en ;
    rdfs:comment "A granular material used to form molds or cores in casting processes."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#material> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#semisolid_casting> a owl:Class ;
    rdfs:label "Semisolid casting"@en ;
    rdfs:comment "A casting process performed with metal in a partially solid and partially liquid state."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#processes> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#metal_alloy> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#enhances> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#mechanical_property> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#reduces> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#porosity> ],
        <http://inmost-research.org/ontologies/caston#semisolid_metal_(ssm)_processing> ;
    skos:altLabel "semisolid_metal_(ssm)_processing"^^xsd:string,
        "ssm_processing"^^xsd:string ;
    skos:scopeNote "Foundry and metal manufacturing processes."^^xsd:string .

<http://inmost-research.org/ontologies/caston#tensile_strength> a owl:Class ;
    rdfs:label "Tensile strength"@en ;
    rdfs:comment "The maximum stress a material can withstand under tension before fracture."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#mechanical_property>,
        <http://inmost-research.org/ontologies/caston#strength> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#geometric_property> a owl:Class ;
    rdfs:label "Geometric property"@en ;
    rdfs:comment "A property describing the shape or dimensional characteristics of a component."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#property> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#has_thermal_property> a owl:ObjectProperty ;
    rdfs:label "has thermal property"@en ;
    rdfs:comment "It links a material or casting product to a property that describes its response to heat transfer, temperature change, or thermal exposure during casting or service."@en .

<http://inmost-research.org/ontologies/caston#material_property> a owl:Class ;
    rdfs:label "Material property"@en ;
    rdfs:comment "A physical chemical or mechanical characteristic of a material."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#property> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#parameter> a owl:Class ;
    rdfs:label "Parameter"@en ;
    rdfs:comment "A variable or measurable quantity that influences a process material or system."^^xsd:string ;
    rdfs:subClassOf owl:Thing ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#ai_si_based_casting_alloy> a owl:Class ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#al_si_alloy> .

<http://inmost-research.org/ontologies/caston#has_chemical_property> a owl:ObjectProperty ;
    rdfs:label "has chemical property"@en ;
    rdfs:comment "It relates a casting material or alloy to a chemical property that characterizes its chemical behavior or stability during casting or subsequent service."@en .

<http://inmost-research.org/ontologies/caston#has_microstructure_property> a owl:ObjectProperty ;
    rdfs:label "has microstructure property"@en ;
    rdfs:comment "It links a material or casting product to a property that describes the morphology, distribution, or arrangement of its internal structural features formed during solidification or subsequent processing."@en .

<http://inmost-research.org/ontologies/caston#magnesium_(mg)_alloy> a owl:Class ;
    rdfs:label "Magnesium alloy"@en ;
    rdfs:comment "An alloy in which magnesium is the primary metallic component."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_chemical_property> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#creep_resistance> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_mechanical_property> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#stiffness> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_microstructure_property> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#damping_characteristics> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_chemical_component> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#mg> ],
        <http://inmost-research.org/ontologies/caston#metal_alloy>,
        <http://inmost-research.org/ontologies/caston#metal_structural_material> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#metal_casting> a owl:Class ;
    rdfs:label "Metal casting"@en ;
    rdfs:comment "A manufacturing process in which molten metal is shaped by solidification in a mold."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#uses> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#mold> ],
        <http://inmost-research.org/ontologies/caston#casting_process> ;
    skos:scopeNote "Foundry and metal manufacturing processes."^^xsd:string .

<http://inmost-research.org/ontologies/caston#porosity> a owl:Class ;
    rdfs:label "Porosity"@en ;
    rdfs:comment "The presence of voids or pores within a material or casting."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#affects> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#tensile_and_yield_strength> ],
        <http://inmost-research.org/ontologies/caston#void> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#chemical_component> a owl:Class ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#material> .

<http://inmost-research.org/ontologies/caston#chemical_composition> a owl:Class ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#material> .

<http://inmost-research.org/ontologies/caston#has_chemical_component> a owl:ObjectProperty ;
    rdfs:label "has chemical component"@en ;
    rdfs:comment "It relates a casting material or alloy to a chemical element or compound that constitutes its chemical composition in the casting context."@en .

<http://inmost-research.org/ontologies/caston#metal> a owl:Class ;
    rdfs:label "Metal"@en ;
    rdfs:comment "A material composed primarily of metallic elements and characterized by metallic bonding."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_chemical_property> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#corrosion_resistance> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_cleaness_property> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#purity> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_thermal_property> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#melting_temperature> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_flow_property> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#fluidity> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_defect> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#solidification_shrinkage> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#fills> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#mold> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_mechanical_property> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#dendrite_arm_spacing> ],
        <http://inmost-research.org/ontologies/caston#material> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#mold> a owl:Class ;
    rdfs:label "Mold"@en ;
    rdfs:comment "A cavity or form used to shape molten material during solidification."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#affects> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#surface_finish> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_defect> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#mold_erosion> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_mechanical_property> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#tolerance> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#withstands> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#temperature> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#impacts> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#shrinkage_porosity> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_component> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#riser> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#reacts_with> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#metal> ],
        <http://inmost-research.org/ontologies/caston#equipment> ;
    skos:scopeNote "Foundry and metal manufacturing processes."^^xsd:string .

<http://inmost-research.org/ontologies/caston#process_parameter> a owl:Class ;
    rdfs:label "Process parameter"@en ;
    rdfs:comment "A controllable variable that influences the outcome of a manufacturing process."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#parameter> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#enhances> a owl:ObjectProperty ;
    rdfs:label "enhances"@en ;
    rdfs:comment "enhances relatets an entity to another entity that is improved in the performance, quality, magnitude or level by it."@en .

<http://inmost-research.org/ontologies/caston#material> a owl:Class ;
    rdfs:label "Material"@en ;
    rdfs:comment "A substance or matter from which a component or structure is made."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_material_entity> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#material_entity> ],
        owl:Thing ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#defect> a owl:Class ;
    rdfs:label "Defect"@en ;
    rdfs:comment "An imperfection or flaw in a material or component that deviates from intended specifications."^^xsd:string ;
    rdfs:subClassOf owl:Thing ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#metal_alloy> a owl:Class ;
    rdfs:label "Metal alloy"@en ;
    rdfs:comment "A metallic material composed of two or more elements with at least one being a metal."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_chemical_component> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#chemical_component> ],
        <http://inmost-research.org/ontologies/caston#alloy> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#microstructure> a owl:Class ;
    rdfs:label "Microstructure"@en ;
    rdfs:comment "The arrangement and distribution of phases and features within a material at the microscopic level."^^xsd:string ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#contains> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#si> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_microstructure_defect> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#microstructure_defect> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_microstructure_phase> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#microstructure_phases> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#has_microstructure_property> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#microstructure_property> ],
        [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#affects> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#ductility> ],
        <http://inmost-research.org/ontologies/caston#material_entity> ;
    skos:scopeNote "Microstructure analysis and solidification studies."^^xsd:string .

<http://inmost-research.org/ontologies/caston#property> a owl:Class ;
    rdfs:subClassOf owl:Thing .

<http://inmost-research.org/ontologies/caston#corrosion_resistance> a owl:Class ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty <http://inmost-research.org/ontologies/caston#measures> ;
            owl:someValuesFrom <http://inmost-research.org/ontologies/caston#mechanical_property> ],
        <http://inmost-research.org/ontologies/caston#chemical_property>,
        <http://inmost-research.org/ontologies/caston#mechanical_property> .

<http://inmost-research.org/ontologies/caston#processes> a owl:ObjectProperty ;
    rdfs:label "processes"@en ;
    rdfs:comment "processes links a casting process to a material or product that undergoes transformation or handling as part of that process."@en .

<http://inmost-research.org/ontologies/caston#strength> a owl:Class ;
    rdfs:label "Strength"@en ;
    rdfs:comment "A mechanical property describing resistance to applied forces."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#mechanical_property> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#mechanical_property> a owl:Class ;
    rdfs:label "Mechanical property"@en ;
    rdfs:comment "A property describing a material's response to mechanical forces."^^xsd:string ;
    rdfs:subClassOf <http://inmost-research.org/ontologies/caston#property> ;
    skos:scopeNote "Metal casting and materials engineering domain."^^xsd:string .

<http://inmost-research.org/ontologies/caston#has_mechanical_property> a owl:ObjectProperty ;
    rdfs:label "has mechanical property"@en ;
    rdfs:comment "It links a material or casting product to a property describing its resistance to deformation or failure under mechanical loading."@en .

<http://inmost-research.org/ontologies/caston#affects> a owl:ObjectProperty .