product description:

Vacuum aluminized crucibles mainly need to be dipped (dipped in aluminum phosphate), the purpose is to increase the impermeability of the crucible and reduce the porosity. 

The selected material for graphite crucible is high-purity graphite. High-purity graphite is widely used in casting, metallurgy, molds and other industries. High-precision CNC machining equipment makes the production level. High-purity, high-strength, high-density graphite crystallizer for continuous casting; graphite for electronics industry Molds; graphite molds and other graphite processed finished parts of various shapes and purposes can be realized in the metallurgical industry, and the demand for graphite with processing accuracy and roughness can be realized.

Technical Characteristic: