Ferro alloy
Metallurgical FeSi Alloy Lump For Iron Casting
Ferro Silicon is a kind of ferroalloy which is composed of ferrum and silicon. Ferro Silicon uses coke(or silica)as raw materials and is made by electric furnace. Because silicon and oxygen are eas...
DESCRIPTION
Ferro Silicon is a kind of ferroalloy which is composed of ferrum and silicon. Ferro Silicon uses coke(or silica)as raw materials and is made by electric furnace. Because silicon and oxygen are easily composition into SiO2 the ferrosilicon is often used as deoxidizer in steelmaking.
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SPECIFICATIONS FERRO SILICON
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Brand
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Chemical Composition (%)
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Si%
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Al%
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Ca%
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P%
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S%
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C%
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Fe%
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≥
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≤
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FeSi75
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75
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1.5
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1
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0.035
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0.02
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0.2
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Balance
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FeSi72
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72
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1.5
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1
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0.04
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0.02
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0.2
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Balance
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FeSi70
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70
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1.5
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1
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0.04
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0.02
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0.2
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Balance
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FeSi65
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65
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2
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1
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0.04
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0.02
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0.2
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Balance
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Size
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10-50mm, 0-3mm, 1-3mm, 0-10mm or as your requirement or according to customers’ requirements;
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Packing: In 1MT big bag or 50kg/bag or 50kg/drum;
Inspection: Certificate issued by the third party testing institutions or by factory or as your offer.
Inspection: Certificate issued by the third party testing institutions or by factory or as your offer.
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