Purchase Qty. Reference FOB Price
1-20 Tons US$1,000.00
21-100 Tons US$900.00
101+ Tons US$800.00
Product Description
99 Sic Silicon Carbide Powder for Abrasives Grit Black 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 ...