Black Silicon Carbide Grains

Description: Silicon carbide is a man-made material manufactured in electric resistance type furnace
with quarts sand and petroleum coke as its main raw materials. Silicon carbide is an extremely hard
material (Mohs hardness 9.25), is chemically inert and does not melt.

Application: it is widely used in grinding wheels, and also used as refractory material and
metallurgical additive.