Description:

Black silicon carbide is produced at high temperature in an electric resistance type furnace with quarts sand and petroleum coke  or anthracite as its main raw materials. It is devided into different kinds based on the color, one is Black silicon carbon, another is green silicon carbide.

Application:

Used in steelmaking, foundry as Metallurgical deoxidizer. 

Used for refractory bricks production . 

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. 

Specification：

SIC 82%MIN, F.C 2.50%MAX, FE2O3 2.50%MAX

SIC 85%MIN, F.C 2.50%MAX, FE2O3 2.50%MAX

SIC 88%MIN, F.C 2.50%MAX, FE2O3 2.50%MAX

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

PACKING:

IN MT JUMBO BAG OR PACKED BASED ON BUYER'S REQUEST

PICTUREs: