bột cacbua silic

Silicon Carbide Powder – High Efficiency Abrasive For Industrial Needs Silicon carbide powder is a high-performance abrasive material with second only to diamond in terms… Đọc tiếp »Silicon Carbide Powder: High Efficiency Abrasive for Industrial Needs

Black silicon carbide is smelted with quartz sand, petroleum coke (or anthracite) and other raw materials in the 2600-2700 ℃ high temperature resistance furnace and… Đọc tiếp »bột cacbua silic