CRUCIBLE CLAD

Brand	Owner	Address	Description
CRU-CLAD	ATI POWDER METALS	1000 SIX PPG PLACE PITTSBURGH PA 15222	CRUCIBLE CLAD;STEEL ALLOY COATINGS WHICH ARE APPLIED TO OTHER STEEL GOODS FOR THE PURPOSE OF FORMING BIMETALLIC PRODUCTS IN THE STEEL INDUSTRY;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

An apparatus for growing crystals includes a sealed chamber having a crucible assembly and a seed holder disposed therein. The crucible assembly is adapted to contain a melt therein and the seed holder is selectively positionable within the chamber from a first position relative to the crucible assembly to at least one subsequent position within the crucible assembly. A heater is configured and dimensioned to heat the melt disposed within the crucible assembly and an insulator is included for insulating the heater and the crucible. An actuator rotates at least one of the crucible assembly and the seed holder relative to the other and a support ring suspends the crucible assembly within the sealed chamber. A ceramic thermal shield is disposed atop the support ring and regulates the heat loss from the crucible assembly to an upper portion of the chamber.