Ferro alloy
Metallurgical Silicon Metal 3303 Lump Alloy
Silicon Metal processed by excellent industrial silicon and including full varieties. It's called "industrial glutamate", which is an essential basic raw material in hi-tech industry. si...
DESCRIPTION
Silicon Metal processed by excellent industrial silicon and including full varieties. It’s called “industrial glutamate”, which is an essential basic raw material in hi-tech industry.
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silicon metal
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||||
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Grade/spec
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Si
|
Fe
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Al
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Ca
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≥
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≤
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|||
|
553
|
98.5%
|
0.5%
|
0.5%
|
0.3%
|
|
441
|
99%
|
0.4%
|
0.4%
|
0.1%
|
|
421
|
99.2%
|
0.4%
|
0.2%
|
0.1%
|
|
411
|
99.3%
|
0.4%
|
0.1%
|
0.1%
|
|
3303
|
99.3%
|
0.3%
|
0.3%
|
0.03%
|
|
2202
|
99.5%
|
0.2%
|
0.2%
|
0.02%
|
|
1101
|
99.7%
|
0.1%
|
0.1%
|
0.01%
|
|
2502
|
99.4%
|
0.25%
|
0.25%
|
0.02%
|
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