Min. Order Reference FOB Price
20 Tons US$650.00-1,200.00 / Ton
Product Description
Product Description Green silicon carbide is made of petroleum coke and high-quality silica as the main raw materials, adding salt as an additive, smelted at high temperature in a resistance furnace, the microscopic shape of hexagonal crystals, the Mohs hardness of silicon carbide is 9.3. ...