Introduction:Changxing Refractory makes two kinds of silicon carbide powder, one is green silicon carbide, the other one is black silicon carbide. Green Silicon carbide is produced at high temperature in an electric resistance type furnace with quarts sand and petroleum coke as its main raw materials. Its hardness is between fused alumina and synthetic diamond. Mechanical intensity of it is higher than fused alumina. It is britte and sharp and has electrical and heat conductivity in some degree. The abrasives made of it are suitable for working on cast iron, non-ferrous metal, rock, leather, rubber, etc.It is also broadly used as refractory material and metallurgical additive.
Advantages:1. Green Silicon carbide developed by Changxing Refractory is a new type deoxidizer
2. Fast steel deoxidization
3. Ability and stably
4. Steel metallurgical deoxidizing
5. The green silicon carbide also can be made into bricks.
Physical and Chemical indexes: