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 higher than fused alumina. It is sharp and has electrical and heat conductivity in some degree.

Application:

1. Metallurgical deoxidizer. 

2. High temperature resistant materials. 

3. As abrasive, abrasive tools etc.

 Advantages:

1. Corrosion resistance, high strength, high hardness.

2. Good wear-resisting performance,resist to shock.

3. It is a cost-effective substitute for Ferrosilicon. 
4. It has Multi-functions. 
5. It costs less than ferrosilicon and carbon combination. 
6. It has no dust nuisance while feeding the material. 

3.Specification：

(1)SIC 82%MIN, F.C 2.50%MAX, FE2O3 2.50%MAX

(2)SIC 85%MIN, F.C 2.50%MAX, FE2O3 2.50%MAX

(3)SIC 88%MIN, F.C 2.50%MAX, FE2O3 2.50%MAX

(4)SIC 90%MIN, F.C 2.50%MAX, FE2O3 2.50%MAX

SIZE: 0-1mm/1-3mm/3-8mm/3-10mm/1-10mm, 90%min

4.PACKING:

IN 25KG BIGS INTO 1MT BIG BAG

OR PACKED BASED ON BUYER'S REQUEST

PICTURE: