Graphite Crucible & Saggar

The graphite crucible is made of artificial graphite electrode material with good thermal conductivity and high temperature resistance. By using in the process of high temperature, it has good value of coefficient of thermal expansion, good resistance to rapid heating and cooling, and strong resistance to corrosion of acid and alkaline solution. lt can withstand the high temperature of 2000℃, used as high temperature vessels for melting and containing non-ferrous metals and new materials.