Product Description

Raw materials of Graphite crucible is high of carbon content,It have the advantages of strong thethermal conductivity and corrosion resistance of the carbon product.
Graphite crucible has good thermal conductivity and high temperature resistance. Thermal expansion coefficient is small. It has a certain strain resistance to acid and alkaline solution of strong corrosion resistance and excellent chemical stability. It is widely used in metallurgy, casting, mechanical, chemical and other industries.

In recent years, adopted high temperature resistant composite material, such as: silicon carbide, alumina, silicon carbide, ferrosilicon do skeleton of the crucible, clinker, etc. 

The clinker to improve crucible product quality,enhance the crucible density and mechanical strength has a significant effect.