Black Silicon Carbon-Third Grade For Metallurgy Usage

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Packaging Detail:1mt big bags,or 10kg/20kg/25kg bags be packed into 1mt big bags.


 

Silicon Carbide Introduction:

 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:

Silicon Carbide is widely used in Steelmaking, Foundry and metallurgical deoxidant. And It is also widely used in Refractory plant to produce Si refracotry bricks and to be as adhsive materials. 

 

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

 

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Black Silicon Carbon-Third Grade For Metallurgy Usage

Black Silicon Carbon-Third Grade For Metallurgy Usage

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