Classification of silicon carbide powder

Silicon carbide powder is generally divided into two categories, one is the original grinding machine processing silicon carbide original block formed silicon carbide powder, divided into three levels, a level of silicon carbide powder is good, general color gray. The other is silicon carbide oil sand, silicon carbide sink after acid and alkali washing processing of silicon carbide powder, the general color will be green.

Silicon carbide powder for material resistance

Compared with these two kinds of silicon carbide powder, the quality of the silicon carbide powder formed by the grinding machine will be better than the latter quality. In addition, the premise of identifying the quality of silicon carbide powder is mainly to look at the particle size of silicon carbide powder, so we need to pay attention to the particle size and mesh number of silicon carbide powder in the selection of silicon carbide powder process.