Silicon Carbide
As a steelmaking deoxidizer, silicon carbide can stabilize the quality of molten steel, and has the effect of refining grains and removing harmful impurities in molten steel. After use, the molten steel has a high casting temperature, good casting quality , and low cost.
Silicon carbide can replace ferro silicon and carburisers, and the amount of FeAlSi is also reduced, which can effectively reduce the cost of steelmaking . The decomposition and oxidation of silicon carbide at high temperature is an exothermic reaction process, and the positive pressure in the furnace is strong, which can ensure the reduction of sulfur content.
According to the shape, silicon carbide can be divided into: silicon carbide ball, silicon carbide block, silicon carbide particle, silicon carbide powder; Specific size can be provided according to customers’ requirements.
Product Specification:
|
Silicon carbide |
Chemical Composition / % |
|||
|
SiC≥ |
F.C≤ |
Fe2O3≤ |
H2O≤ |
|
|
98 |
98 |
0.25 |
0.3 |
0.2 |
|
98 |
0.3 |
0.3 |
0.2 |
|
|
97 |
97 |
0.5 |
0.5 |
0.2 |
|
97 |
0.5 |
0.7 |
0.2 |
|
|
95 |
95 |
0.8 |
0.7 |
0.2 |
|
95 |
1.0 |
1.0 |
0.2 |
|
|
90 |
90 |
2.5 |
2 |
0.2 |
|
90 |
3.0 |
2.5 |
0.2 |
|
|
88 |
88 |
3.0 |
2.5 |
0.5 |
|
88 |
4.0 |
3 |
0.5 |
|
|
85 |
85 |
4.0 |
3 |
0.5 |
|
85 |
4.5 |
3.5 |
0.5 |
|
|
70 |
70 |
7.0 |
5 |
0.5 |
|
70 |
8.0 |
6 |
0.5 |
|
The composition ratio and particle size can be adjusted according to client’s requirements.
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