• Black Silicon Carbide For Refractory And For Steelmaking Or For Foundry System 1
  • Black Silicon Carbide For Refractory And For Steelmaking Or For Foundry System 2
  • Black Silicon Carbide For Refractory And For Steelmaking Or For Foundry System 3
Black Silicon Carbide For Refractory And For Steelmaking Or For Foundry

Black Silicon Carbide For Refractory And For Steelmaking Or For Foundry

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Loading Port:
Tianjin
Payment Terms:
TT or LC
Min Order Qty:
0 m.t.
Supply Capability:
20000 m.t./month

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Product 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.

 

Advantages

Corrosion resistance, high strength, high hardness.

Good wear-resisting performance,resist to shock.

It is a cost-effective substitute for Ferrosilicon. 
It has Multi-functions. 
It costs less than ferrosilicon and carbon combination. 
It has no dust nuisance while feeding the material. 
It can speed up the reaction. 

Application

Metallurgical deoxidizer

High temperature resistant materials. 

As abrasive, abrasive tools can be used to such as grinding wheels, whetstones, grinding head, sand tile etc.

 Specification

 

Item

Chemical Composition

Size

SiC
% min.

F.C
% max.

Fe2O3
% max.

SiO2
% max.

Second Grade
Crude

90.00

3.00

1.20

5.00

0-10/0-20mm

90.00

3.00

1.20

5.00

0.5-5mm,1-5mm,1-10mm

88.00

4.00

1.50

6.00

0-10/0-20mm

88.00

4.00

1.50

6.00

0.5-5mm,1-5mm,1-10mm

Third Grade Crude

85.00

4.50

1.80

7.00

0-5mm,0-10mm

85.00

4.50

1.80

7.00

0.5-5mm,1-5mm,1-10mm

80.00

5.00

3.00

8.00

0-5mm,0-10mm

80.00

5.00

3.00

8.00

0.5-5mm

75.00

7.00

4.00

10.00

0-5mm,0-10mm

75.00

7.00

4.00

10.00

1-5mm,1-10mm

70.00

8.00

4.00

11.00

0-5mm,0-10mm

60.00

10.00

4.00

12.00

0-5mm,0-10mm

 

PACKAGE 

AS REQUEST

 

Picture

Black Silicon Carbide for refractory and for steelmaking or foundry

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