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 can be used to such as grinding wheels, whetstones, grinding head, sand tile 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. 
7. It can speed up the reaction. 

Specification：

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

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

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

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

(6)SIC 97%MIN, F.C 2.50%MAX, FE2O3 2.50%MAX

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

PACKING:

IN 25KG BIGS INTO 1MT BIG BAG

IN ONE MT BAGS

OR PACKED BASED ON BUYER'S REQUEST

PICTURE: