Ferro alloy
Ferro Silicon Fesi Lump As Deoxidizer/Desulfurizer Ferro Silicon Briquette
Ferrosilicon is an iron-silicon alloy made of coke, steel chips, quartz (or silica) as raw materials and smelting in liquid iron with the silicon reduced by the electric furnace at a high temperatu...
DESCRIPTION
Ferrosilicon is an iron-silicon alloy made of coke, steel chips, quartz (or silica) as raw materials and smelting in liquid iron with the silicon reduced by the electric furnace at a high temperature of 1500-1800 degrees. It is an important alloy variety in the smelting industry.
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Grade
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Chemical Composition
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Si
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Mn (max)
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S(max)
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C(max)
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P(max)
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FeSi75A
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74-80%
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0.4%
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0.02%
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0.1%
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≤0.04%
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FeSi75B
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72-80%
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0.4%
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0.02%
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0.1%
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≤0.04%
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FeSi75C
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70-80%
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0.4%
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0.02%
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0.2%
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≤0.04%
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FeSi65
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65-70%
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0.4%
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0.02%
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—
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≤0.04%
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Granularity
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10-50mm, 10-60mm, 10-100mm, customization upon request
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