Carbură de siliciu

Black silicon carbide is a non-metallic mineral product produced with quartz sand and anthracite or petroleum coke as basic raw materials at a high temperature above 1800 degrees Celsius. lt is widely used in metallurgical de oxidation, production of refractory products, electronics, machinery, mold manufacturing and other industries.

Silicon carbide deoxidizer is a new type of strong composite deoxidizer, which replaces the traditional silicon powder carbon powder tor deoxidation. Compared with the original process, the physical and chemical properties are more stable, the deoxidation effect is good, the deoxidation time is shortened, and the slag is formed early. It can be used as a high-quality and cheap silicon source and carbon source to prolong the life of the furnace wall.. Reduce whitening, significantly improve machinability, and improve mechanical properties. increase the fluidity of molten iron, stabilize the composition of molten iron, and prevent segregation. Reduce wall thickness sensitivity, dense tissue, smooth cutting surface.