CRUCIBLES MUFFLES

Brand	Owner	Address	Description
SALAMANDER THE MORGAN CRUCIBLE COMPANY LIMITED.	MORGAN CRUCIBLE COMPANY PLC, THE	Morgan House Madeira Walk Windsor, Berkshire SL4 1EP	CRUCIBLES MUFFLES, FURNACES, SCORIFIERS, RETORTS AND THE LIKE, USED IN ALL PROCESSES OF SMELTING, ASSAYING, MINTING AND THE LIKE AND FOR METALLURGICAL AND CHEMICAL WORK GENERALLY MADE OF PLUMBAGO OR GRAPHITE;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

In order to pull semiconductor single crystals by the Czochralski method, quartz glass crucibles are used which require support crucibles having high temperature capabilities. Such support crucibles may be made of various materials, in which case graphite materials, carbon fiber-reinforced carbon (CFC), combinations thereof or carbon materials coated with silicon carbide (SiC) are used. The working life of a CFC support crucible can be extended by a partial thickening of the support crucible walls affected by corrosion processes.