Ferro alloy
99% Silicon Metal For Steelmaking
Silicon Metal, also known as industrial silicon, is obtained by the reduction of silica (SiO2) by carbonaceous reducing agents (petroleum coke, washed coal, charcoal, etc.) in a mineral-heating fur...
DESCRIPTION
Silicon Metal, also known as industrial silicon, is obtained by the reduction of silica (SiO2) by carbonaceous reducing agents (petroleum coke, washed coal, charcoal, etc.) in a mineral-heating furnace, with a silicon content of not less than 98.7%.
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Grade
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Chemical Composition
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Si（min）
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Fe (max)
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Al(max)
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Ca(max)
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P(max)
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|
1101
|
99.6%
|
0.1%
|
0.1%%
|
0.01%
|
0.004%
|
|
2202
|
99.5%
|
0.2%
|
0.2%
|
0.02%
|
0.004%
|
|
3303
|
99.3%
|
0.3%
|
0.3%
|
0.03%
|
0.004%
|
|
411
|
99.0%
|
0.4%
|
0.1%
|
0.1%
|
0.004%
|
|
421
|
99.0%
|
0.4%
|
0.2%
|
0.1%
|
0.004%
|
|
441
|
99.0%
|
0.4%
|
0.4%
|
0.1%
|
0.004%
|
|
551
|
98.7%
|
0.5%
|
0.5%
|
0.1%
|
0.004%
|
|
553
|
98.5%
|
0.5%
|
0.5%
|
0.3%
|
0.004%
|
|
Granularity
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10-100mm customization upon request
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