Green Silicon Carbide

Green, crystal structure, high hardness and strong cutting ability, stable chemical Green, crystal structure, high hardness and strong cutting ability, stable chemical characteristics, good thermal conductivity. Microcosmic shape is a hexagonal crystal, Mohs hardness is 9.2., Vickers hardness is 3000-3300 kg/mm, Microhardness is 3000-3300kg/mm 3 . Among abrasives, silicon carbides' hardness is higher than corundum, and ranked below diamond, CBN and boron carbide. Density generally viewed is 3.20g/ mm 3 density of heap is 1.2-1.6g/ mm 3 , specific gravity is 3.203.25. Raw materials are petroleum coke and quality silicon sand, appended with salt, then smelted in electric arc furnace. Mechanical strength is higher than corundum. Main applications: solar and semiconductor wafer wire sawing; crystal and ferrite polishing; ceramic and special steel precision polishing; bonded and coated abrasive tools; cutting and polishing; non-ferrous metal lapping such as glass, s
Green Silicon Carbide