Black Abrasive Sand / Carbide Sandblasting Silica Sand Excellent Abrasion Resistance

Specifications:

Description:

Silicon carbide is produced in an electric-resistance type furnace through fusing high quality silica and petroleum coke with high temperature. Its hardness is between fused alumina and diamond's. higher mechanical intensity than fused alumina's. It is brittle and sharp and has electrical and heat conductivity in some degree. Silicon carbide is mainly used to grinding the hard gold-bearing work piece.

Applications:

1 The precise grinding of crystals and mono-crystalline, hard glass.
2 It can cut the crystals, mono-crystalline, poly-silicon rods
3 It also be used to process the hard metal, copper and copper alloy and all kinds of resin materials.
4 green silicon carbide is mainly used for processing of tungsten carbide, titanium and optical glass and grinding of cylinder liner and high-speed steel cutting tools.
5 The silicon carbide powder is coated in inner wall of the cylinder body, improving wear resistance and prolonging 1-2 times.
6 The refractory materials made of silicon carbide have the characteristics of thermal shock resistance, small size, light weight, high strength, and energy saving effect.

Competitive Advantage:

1 raw materials are of high quality: pure silicon carbide, guaranteeing the products’ good quality.
2 sharp knife-edge, having cutting function.
3 Centralized and uniform particle size distribution
4 electrical conductivity
5 heat conductivity
6 chemical stability
7 high thermal conductivity,
8 low expansion coefficient
9 good abrasion-resistance