Carburizer used in casting, can greatly increase the amount of scrap, reduce the amount of pig iron or without pig iron. Most of the recarburizer is suitable for electric furnace smelting, there are a

1, as refractory materials: graphite and its products with high temperature resistance, high strength properties, in the metallurgical industry is mainly used to manufacture graphite crucible.

1, graphite in the application of corrosion resistant materials.It can resist the corrosion of all kinds of corrosive gases and liquids, and is widely used in petroleum, chemical industry, hydrometall

Carburizing agent as a commonly used material in cast iron process, mainly divided into two categories, one is graphitized carburizing agent, and a non-graphitized carburizing agent, these two categor