Ferro alloy
10mm Ferro Silicon 75% Ferro Silicon 72% for Steelmaking
Adding a certain amount of ferrosilicon in cast iron can prevent the formation of carbide in iron and promote the precipitation and spheroidization of graphite, so ferrosilicon is an important inoc...
DESCRIPTION
Adding a certain amount of ferrosilicon in cast iron can prevent the formation of carbide in iron and promote the precipitation and spheroidization of graphite, so ferrosilicon is an important inoculant and spheroidizing agent in the production of ductile iron.
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Chemical Composition (%)
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Grade
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Si
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Al
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P
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S
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C
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Fe
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(max)
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(min)
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FeSi75-A
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74.0-80.0
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2.0
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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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FeSi75-B
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72.0-80.0
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2.0
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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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FeSi72
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72
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2.0
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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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2.0
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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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