Ferro alloy
High Pure Aluminum alloy Use Silicon Metal 441 3303 2202 Metal Silicon
The main exporters of industrial silicon in my country are Japan, South Korea, Thailand and India, etc., and the export pattern is relatively stable. In 2021, there will be 72 industrial silicon ex...
DESCRIPTION
The main exporters of industrial silicon in my country are Japan, South Korea, Thailand and India, etc., and the export pattern is relatively stable. In 2021, there will be 72 industrial silicon exporters in my country, with a total export volume of 776,200 tons, of which the top six exporters account for about 67%, with a high concentration.
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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
|
AI
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Ca
|
P
|
||
|
1501
|
99.69
|
0.15
|
0.15
|
0.01
|
0.004
|
|
1502
|
99.68
|
0.15
|
0.15
|
0.02
|
|
|
1101
|
99.79
|
0.1
|
0.1
|
0.01
|
|
|
2202
|
99.58
|
0.2
|
0.2
|
0.02
|
|
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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
|
0.2
|
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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