Ferro alloy
FeSiMn Silico Metal 441 553 Silicon Metal Lump
Silicon metal is made by smelting silica and carbonaceous reducing agent in the ore furnace. The content of silicon is about 98%, which is the main component of silicon metal. The remaining impurit...
DESCRIPTION
Silicon metal is made by smelting silica and carbonaceous reducing agent in the ore furnace. The content of silicon is about 98%, which is the main component of silicon metal. The remaining impurities are iron, aluminum, calcium and so on.
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Product grades
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Chemical composition
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Chemical composition
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Chemical composition
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Chemical composition
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Impurities(%)
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Impurities(%)
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Impurities(%)
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Si content(%)
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Fe
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Al
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Ca
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1101
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99.79
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0.1
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0.1
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0.01
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2202
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99.58
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0.2
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0.2
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0.02
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2502
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99.48
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0.25
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0.25
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0.02
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3303
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99.37
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0.3
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0.3
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0.03
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411
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99.4
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0.4
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0.1
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0.1
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421
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99.3
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0.4
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0.2
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0.1
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441
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99.1
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0.4
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0.4
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0.1
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551
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98.9
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0.5
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0.5
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0.1
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553
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98.7
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0.5
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0.5
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0.3
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