Al203 98.5% Black carborundum for Ceramics

Description

Black silicon carbide is made in a high temperature electric resistance-kind furnace from a combination of quartz sand and petroleum coke. The hardness of black silicon carbide is higher than fused alumina but much less than artificial diamond. Its mechanical intensity is greater than fused alumina, but is brittle and really sharp. The mineral has some electrical and warmth conductivity.

Purposes

1. For abrasives, grinding of electronics, metallurgical additive.
two. For EPT ceramics, foam ceramics, modification of coating and plastics,
three. For automobile areas, war industry and aviation, steelmaking
four. For abrasive and cutting instruments and Cutting disks manufactured of SiC
five. For grinding, honing, h2o-EPT chopping and sandblasting.
6. For grinding non-ferrous resources, rock, stone, leather, rubber, difficult supplies
7. For bonded abrasive equipment, lapping and poXiHu (West Lake) Dis.Hu (West Lake) Dis.ng, metallurgical additive and refractory content.