Ferro alloy
Factory Direct Offer Metallurgical Silicon Metal 553 441 3303 2202 1101 For Casting
Silicon Metal processed by excellent industrial silicon and including full varieties. Used in electro, metallurgy and chemicalindustry. It is Widely applied to refractory material and power metallu...
DESCRIPTION
Silicon Metal processed by excellent industrial silicon and including full varieties. Used in electro, metallurgy and chemicalindustry. It is Widely applied to refractory material and power metallurgy industry to improve the heat resistance, wear resistance andoxidation resistance.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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Silicon Metal Grade
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chemical composition
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||||
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Si (%)
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Impurities(%) ≤
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||||
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Fe
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AI
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Ca
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P
|
||
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1501
|
99.69
|
0.15
|
0.15
|
0.01
|
0.004
|
|
1502
|
99.68
|
0.15
|
0.15
|
0.02
|
|
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1101
|
99.79
|
0.1
|
0.1
|
0.01
|
|
|
2202
|
99.58
|
0.2
|
0.2
|
0.02
|
|
|
2502
|
99.48
|
0.25
|
0.25
|
0.02
|
|
|
3303
|
99.37
|
0.3
|
0.3
|
0.03
|
|
|
411
|
99.4
|
0.4
|
0.1
|
0.1
|
|
|
421
|
99.3
|
0.4
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0.2
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0.1
|
|
|
441
|
99.1
|
0.4
|
0.4
|
0.1
|
|
|
551
|
98.9
|
0.5
|
0.5
|
0.1
|
|
|
553
|
98.7
|
0.5
|
0.5
|
0.3
|
|
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