LIQUID COOLED METAL CRUCIBLES

Brand Owner Address Description
R RETECH SERVICES, INC. P.O. Box 997 Ukiah CA 95482 Liquid-cooled metal crucibles, electric arc and plasma gas chambers and torches for use in melting, treating, alloying and welding metals; electric power supplies and electrical controllers for metal melting furnaces, and replacement parts therefor;[ Electric arc saws for cutting metals in air, gas or while submerged in water ];furnaces for melting and remelting metals with and without a vacuum surrounding the metal, toxic waste incinerators, vacuum arc remelting furnaces, electron beam furnaces, plasma arc furnaces, vacuum induction melting and casting furnaces, plasma cold hearth melting furnaces, plasma pyrolysis and vitrification furnaces for toxic, hazardous and low-level nuclear waste; and furnaces for producing metal powder;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. 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.