It is a good substitute for ferro silicon in steel making which has advantage in reducing the making cost. The silicon slag powder can be made silicon briquette which has far and wide market at ho...
DESCRIPTION
It is a good substitute for ferro silicon in steel making which has advantage in reducing the making cost. The silicon slag powder can be made silicon briquette which has far and wide market at home and abroad. It is used as deoxidizer in steel making.
ferro silicon
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Grade/spec
|
Si
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Al
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C
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S
|
P
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spec
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≥
|
≤
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|||
ferro silicon 75
|
75%
|
1.5%
|
2.0%
|
0.02%
|
0.04%
|
ferro silicon 72
|
72%
|
2.0%
|
0.2%
|
0.02%
|
0.04%
|
ferro silicon 65
|
65%
|
2.0%
|
0.2%
|
0.02%
|
0.04%
|
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