Henan Hengxin Industrial & Mineral Porducts Co.Ltd

Products

	Black Silicon Carbide

Click to enlarge image

Origin	China
Model Number	F12--1200 P12--2500
Brand Name	H&X
Abrasive Grain Sizes	F P JIS
Material	silicon carbide
Usage	polishing,sandblasting,refactory,grinding

Black Silicon Carbide is produced in a high temperature electric resistance-type furnace from a mixture of quartz sand and petroleum coke. The hardness of black silicon carbide is greater than fused alumina but less than synthetic diamond. Its mechancial intensity is greater than fused alumina, but is brittle and very sharp. The mineral has some electrical and heat conductivity. Black silicon carbide is typically used for machining or finishing cast iron , non-ferrous metals, stone, leather, rubber, and other materials where sharp cutting characteristics are important. The mineral is also used widely as a refractory material or metallurgical additive. More detailed specifications can be supplied on your request.