Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
August 4, 2015
Patent Application Number
12290735
Date Filed
November 3, 2008
Patent Citations Received
Patent Primary Examiner
Patent abstract
A molten metal handling device comprising an outer shell defined by a bottom and two side walls, an insulating layer partially filling the outer shell and a thermally conductive castable refractory body for carrying molten metal, the refractory body being within the insulating layer. The device further includes at least one heating element positioned in the insulating layer, adjacent to the refractory body. The refractory body is preferably fabricated from a castable alumina or castable silicon carbide material.
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