Ferro alloy
Standard Grade Ferro Silicon 75 Low Aluminium Ferro Silicon 75
Ferro-silicon (Fe-Si) is a metallic ferro-alloy having iron (Fe) and silicon (Si) as its main elements. In commercial terminology It is defined as a ferro-alloy containing 4 % or more of Fe, more t...
DESCRIPTION
Ferro-silicon (Fe-Si) is a metallic ferro-alloy having iron (Fe) and silicon (Si) as its main elements. In commercial terminology It is defined as a ferro-alloy containing 4 % or more of Fe, more than 8 % but not more than 96 % of Si, 3 % or less phosphorus (P), 30 % or less of manganese (Mn), less than 3 % of magnesium (Mg), and 10 % or less any other element. However, the regular grades of the ferro-alloy normally contain Si in the range of 15 % to 90 %. The usual Si contents in the Fe-Si available in the market are 15 %, 45 %, 65 %, 75 %, and 90 %. The remainder is Fe and minor elements. The minor elements, such as aluminum (Al), calcium (Ca), carbon (C), manganese (Mn), phosphorus (P), and sulphur (S) are present in small percentages in Fe-Si.
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Ferro Silicon (FeSi 75) |
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Composition |
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Element |
% |
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Si % |
75.00% min |
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Al % |
2.00% max |
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C % |
0.20% max |
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P % |
0.04% max |
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S % |
0.025% max |
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Chemical Composition, Size and Packing can be adjusted by customers’ requirement |
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