Product Description

~Specifications
1. Spec:Sic *0~*8%
- Green SiC
SiC *8.5, F.C 0.2, Fe2O3 0.3, H2O 1.0
- Black SiC
SiC *7, F.C 0.3, Fe2O3 0.5, H2O 1.0
SiC *8, F.C 0.3, Fe2O3 0.2, H2O 1.0
SiC *0, F.C 0.3, Fe2O3 0.8 H2O 1.0

2. Size: As requested.

Description
Black silicon carbide is made of quartz sand and pertoleum coke,wood chips as raw material through high temprature smelting in electric resistance furnace.

Applications
1.ceramic,glass,stone,refractory material,cast iron and nonferrous metals,etc.
2.As abrasive,silicon carbide can be used for abrasive tools, such as grinding wheel,oilstone,grinding,sand tile etc.
3.As metallurgical deoxidizer and high temperature resistance materials.

Characteristics
Good electrical conductivity.
Small thermal expansion coefficient.
Good chemical resistance and oxidation resistance.
High purity and large crystal sic