High carbon silicon main content based on silicon and carbon,it is a by-product of production of silicon metal.
HC Silicon can replace FeSi,Silicon carbide,carburant and reduce the amount of deoxidizer in steelmaking,it is used in coverter smelting deoxidation alloy process,it is serves as deoxidizer and efficient heating agent (Si&C: 6.58kcal/g, 1.24kcal/g each) and recarburizer.
Becase Si&C at least 90%,the impurity is very less,so the input is easy to control,the effect is stable,steel chemical composition, mechanical properties and internal control quality are better than traditional processes.
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High Carbon Silicon & HC Si |
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|
No. |
Specification |
Chemical Composition(%) |
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|
Si |
C |
S |
P |
H2O |
|||
|
≥ |
|
≤ |
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|
1 |
HC Si68 |
68 |
18-22 |
0.05 |
0.05 |
0.5 |
|
|
2 |
HC Si65 |
65 |
15-18 |
0.12 |
0.2 |
0.5 |
|
|
3 |
HC Si60 |
60 |
0-30 |
0.12 |
0.2 |
0.5 |
|
|
4 |
HC Si55 |
55 |
0-30 |
0.12 |
0.2 |
0.5 |
|
|
5 |
HC Si50 |
50 |
0-30 |
0.12 |
0.2 |
0.5 |
|
