DIRECTIONAL SOLIDIFICATION FURNACE WITH LATERALLY MOVABLE INSULATION SYSTEM

A directional solidification furnace is disclosed that includes one or more movable insulating members disposed beneath a bottom portion of the crucible. In a first position, the insulating members restrict the flow of heat away from the bottom portion of the crucible. In a second position, the insu...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	FERRY, LEE WILLIAM
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUSPOLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE APPARATUS THEREFOR CHEMISTRY CRYSTAL GROWTH METALLURGY PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE REFINING BY ZONE-MELTING OF MATERIAL SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE SINGLE-CRYSTAL-GROWTH UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL ORUNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL
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