Ferro alloy
Silicon Metal Factory Supplies High Quality Silicon Metal Si Metal
1) Widely applied to refractory material and power metallurgy industry to improve the heat resistance, wear resistance and oxidation resistance.2) In the chemical line of organic silicon, industria...
DESCRIPTION
1) Widely applied to refractory material and power metallurgy industry to improve the heat resistance, wear resistance and oxidation resistance.2) In the chemical line of organic silicon, industrial silicon powder is basic raw material that high polymer of organic silicon formatting.
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Grade
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Chemical Composition
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Si（min）
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Fe (max)
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Al(max)
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Ca(max)
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P(max)
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1101
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99.6%
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0.1%
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0.1%%
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0.01%
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0.004%
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2202
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99.5%
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0.2%
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0.2%
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0.02%
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0.004%
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3303
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99.3%
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0.3%
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0.3%
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0.03%
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0.004%
|
|
411
|
99.0%
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0.4%
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0.1%
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0.1%
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0.004%
|
|
421
|
99.0%
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0.4%
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0.2%
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0.1%
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0.004%
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|
441
|
99.0%
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0.4%
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0.4%
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0.1%
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0.004%
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551
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98.7%
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0.5%
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0.5%
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0.1%
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0.004%
|
|
553
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98.5%
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0.5%
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0.5%
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0.3%
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0.004%
|
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Granularity
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10-100mm customization upon request
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