... crucibles for high temperature fusion furnance 2.ceramic crucible for melting glass/platinum/aluminum Ceramic Crucibles for High Temperature Fusion/ ... experimental metal and nonmetal sample analysis and molten materials.Crucible series is used for testing laboratory and a variety of ... order guidelines:order guidelines1.Graduations(K,N,E,J,T,S,R,N etc.) and working temperature2.Material demand3.Volume4. ...