Method and apparatus for production of a cast component

A method for producing a cast component comprises forming a free form fabricated thin shell ceramic casting mold with an integrally formed casting core and having a molten metal receiving cavity, the casting core extending into the molten metal receiving cavity to form at least one opening in the ca...

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Bibliographische Detailangaben
Hauptverfasser:	FRASIER, DONALD J, KUSH, MATTHEW, SCHLIENGER, MAX ERIC, BALDWIN, MICHAEL
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUSPOLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING AIR INTAKES FOR JET-PROPULSION PLANTS APPARATUS SPECIALLY ADAPTED THEREFOR APPARATUS THEREFOR BLASTING CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES CHEMISTRY CINEMATOGRAPHY COMBUSTION ENGINES CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS CRYSTAL GROWTH ELECTROGRAPHY ENGINE PLANTS IN GENERAL FOUNDRY MOULDING GAS-TURBINE PLANTS HEATING HOLOGRAPHY HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MACHINES OR ENGINES IN GENERAL MATERIALS THEREFOR MECHANICAL ENGINEERING METALLURGY NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES ORIGINALS THEREFOR PERFORMING OPERATIONS PHOTOGRAPHY PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES PHYSICS POWDER METALLURGY PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE REFINING BY ZONE-MELTING OF MATERIAL SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE SINGLE-CRYSTAL-GROWTH STEAM ENGINES TRANSPORTING UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL ORUNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL WEAPONS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	A method for producing a cast component comprises forming a free form fabricated thin shell ceramic casting mold with an integrally formed casting core and having a molten metal receiving cavity, the casting core extending into the molten metal receiving cavity to form at least one opening in the cast component Molten metal is poured into the molten metal receiving cavity without providing additional mechanical support to the thin shell ceramic casting mold. The molten metal is solidified within the molten metal receiving cavity and around the integral casting core.