Ferro alloy
High Purity 553 441 2202 3303 521 421 411 Factory Price Silicon Metal Powder Compatible Quality Silicon Metal Powder
The silicon powder is mainly used for silicon series, aluminum alloy ingot smelting, silicon steel sheet, aluminum alloy material and special steel smelting and other products. Grade ...
DESCRIPTION
The silicon powder is mainly used for silicon series, aluminum alloy ingot smelting, silicon steel sheet, aluminum alloy material and special steel smelting and other products.
|
Grade
|
Composition
|
|||
|
Si
|
Impurity ≤ (%)
|
|||
|
Fe
|
Al
|
Ca
|
||
|
1101
|
99.79
|
0.1
|
0.1
|
0.01
|
|
1501
|
99.69
|
0.15
|
0.15
|
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
|
0.2
|
0.1
|
|
441
|
99.1
|
0.4
|
0.4
|
0.1
|
|
553
|
98.7
|
0.5
|
0.5
|
0.3
|
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