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
Premium Silicon Carbide Lump Metal at Competitive Price Black silicon carbide is produced at high temperatures in an electric resistance type furnace using quartz sand and petroleum coke as its main raw materials. It possesses a hardness level between fused alumina and synthetic diamond, with a ...