Ferro Alloys Manufacturers Silicon Metal 3303 441
Silicon metal, also known as crystalline silicon or industrial silicon, is mainly used as an additive for non-ferrous alloys. Silicon metal is a product smelted from quartz and coke in an electric ...
DESCRIPTION
Silicon metal, also known as crystalline silicon or industrial silicon, is mainly used as an additive for non-ferrous alloys. Silicon metal is a product smelted from quartz and coke in an electric furnace. The main component silicon content is about 98% (in recent years, 99.99% of Si content is also included in metal silicon), and the remaining impurities are iron and aluminum. , calcium, etc.
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Grade
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Chemical Composition(%)
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Si
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Fe
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Al
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Ca
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|
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≥
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≤
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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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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
|
|
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
|
|
521
|
99.2
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0.5
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0.2
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0.1
|
|
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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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
|
|
98
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98.2
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0.7
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0.8
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0.3
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Size:10-100mm or customized according to customer needs
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Packaging: In 1MT bag
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