Use of ferrosilicon powder: It is used as reducing agent in ferroalloy production. Not only is the chemical affinity between silicon and oxygen very high, but also the carbon content of high silico...
DESCRIPTION
Use of ferrosilicon powder: It is used as reducing agent in ferroalloy production. Not only is the chemical affinity between silicon and oxygen very high, but also the carbon content of high silicon ferrosilicon is very low. Therefore, high silicon ferrosilicon (or siliceous alloy) is a reducing agent commonly used in the production of low-carbon ferroalloy in the ferroalloy industry.
Chemical Comoposition (%)
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|||||
Grade/spec
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Si
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Al
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C
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S
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P
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spec
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≥
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≤
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|||
ferro silicon 75
|
75%
|
1.5%
|
0.2%
|
0.02%
|
0.04%
|
ferro silicon 72
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72%
|
2.0%
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0.2%
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0.02%
|
0.04%
|
ferro silicon 65
|
65%
|
2.0%
|
0.2%
|
0.02%
|
0.04%
|
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