Ferro alloy
Ferrosilicon Uses /Ferro Silicon 75% /FerroSilicon/Iron Silicon Slag
Rare Earth Ferro Silicon Magnesium Alloy is added as spheroidizing agent in the production of spheroidal graphite cast iron, so that flake graphite becomes spheroidal graphite. It can greately incr...
DESCRIPTION
Rare Earth Ferro Silicon Magnesium Alloy is added as spheroidizing agent in the production of spheroidal graphite cast iron, so that flake graphite becomes spheroidal graphite. It can greately increase the strength of cast iron, at the same time with the process of degassing, desulfurization, deoxidation. Magnesium is the main spheroidizing element and has a direct influence on the spheroidizing graphite effect.
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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
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