Silicon Carbide 90% Lump

We are engaged in offering excellent quality Silicon Carbide 90% Lump to our valuable clients.
1. Description:
Black silicon carbide is produced at high temperature in an electric resistance type furnace with quarts sand and petroleum coke as its main raw materials. Its hardness is between fused alumina and synthetic diamond. Mechanical intensity of it is higherthan fused alumina. It is sharp and has electrical and heat conductivity in some degree.

2. Application:
As the abrasive: Used for abrasive, such as grinding wheels, whetstone, grinding wheel, sand tiles etc.
As the metallurgical deoxidizer and high temperature material.
Four main application areas of SiC: Functional ceramics, advanced refractory,
Abrasives and metallurgical material
High purity single crystal, used to manufacture semiconductors, manufacture of
Silicon carbide fibe
Silicon carbide is very hard, with excellent thermal conductivity, as a semiconducto and high temperature resistant to oxidation.

3. Partical Size:
Lumps: 0-20mm, 0-50mm.
Grains: 0-1mm, 1-3mm, 3-5mm, 5-8mm, 0-10mm, 1-10mm, etc.
7/14, 14/30, 36/70, etc.
-100mesh, -200mesh, -325mesh, etc.

Grits: F12-90, F100-240.
Micropowder: F320-2000.

4. Specification
SIC98.5%, SIC98%, SIC97%, SIC95%, SIC90%, SIC88%, SIC85%, SIC80%,
SIC75%, SIC70%, SIC65%, SIC55%, SIC50%