A Method for Producing a Freeze-Cast Substrate

A freeze-cast substrate is produced by introducing a slurry (30) in a mold unit (10) comprising a mold (12) contained within a substrate receptacle (14) and lowering the temperature of the slurry to freeze the slurry and form a freeze-cast substrate while controlling temperature gradients in the mol...

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Bibliographische Detailangaben
Hauptverfasser:	SAMIR, SAMIR, ROCHE, ALLEN, DENNIS, ALLOR, RICHARD, NICHOLSON, JOHN, MICHAEL
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ADDITIVE MANUFACTURING TECHNOLOGY ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES FOUNDRY MOULDING PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING
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Beschreibung
Zusammenfassung:	A freeze-cast substrate is produced by introducing a slurry (30) in a mold unit (10) comprising a mold (12) contained within a substrate receptacle (14) and lowering the temperature of the slurry to freeze the slurry and form a freeze-cast substrate while controlling temperature gradients in the mold unit to minimize distortion in the freeze-cast substrate (34). An independent claim is also included for a mold unit for producing a freeze-cast substrate from a slurry, comprising: a mold; a substrate receptacle having four interconnected side panels having an inner surface and outside surface; and a layer of insulating material.