graphite mould

graohite mould Graphite crucibles material can be divided into Artificial graphite, Graphite - clay bonded and the silicon carbide materials. Graphite crucibles are made of graphite electrode materials processing. Graphite- clay crucibles is the natural graphite and clay for main components, used for a few precious metals in nonferrous metal dissolution. Silicon carbide materials of crucible, based on the natural graphite and silicon carbide as the main component, in the copper alloy, aluminum alloy and other non-ferrous metal melted when used. Graphite crucibles good heat resistance impact resistance, etc, resistant to 1200-160 degrees Celsius, cooling and heat isn't easily broken. My company produces 10-2000 # crucible and various specifications of the graphite casing, And look forward to sincere cooperation with customers.