Performance and Application of Graphite Crucible

The main raw material of graphite crucible is crystalline natural graphite. Therefore, it maintains various physical and chemical properties of natural ink. Namely, it has good thermal conductivity and high temperature resistance. During high temperature use, its coefficient of thermal expansion is small, and it has certain strain resistance to rapid heating and cooling. It has strong corrosion resistance to acidic and alkaline solutions and excellent chemical stability. There are many types and specifications of crucibles, which are not limited by production scale, batch size, and the variety of melted material when applied. They can be freely selected, have strong applicability, and can ensure the purity of the melted material.

Graphite crucibles, due to their excellent properties, are widely used in industries such as metallurgy, casting, machinery, and chemical engineering for the smelting of alloy tool steel and non-ferrous metals and their alloys. And it has good technical and economic effects.