Ferro alloy
72% 75% Factory Sell Lump Industrial Grade Ferro Calcium Silicon
Ferro silicon is a kind of ferroalloy which is composed of ferrum and ailicon. Ferro silicon uses coke, quartz (or silica) as raw materials and is made by electric furance. GRADE ...
DESCRIPTION
Ferro silicon is a kind of ferroalloy which is composed of ferrum and ailicon. Ferro silicon uses coke, quartz (or silica) as raw materials and is made by electric furance.
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GRADE
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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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ferro silicon 72
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72min
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2.0max
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0.2max
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0.02max
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0.04max
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ferro silicon 75
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75min
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2.0max
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0.2max
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0.02max
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0.04max
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According to customer requirements to provide low aluminum and high purity ferrosilicon
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