Silicon Metal Powder
Chemical composition/Size/Packing can be adjusted according to customer’s requirements.
|
Silicon powder |
Size（mesh） |
Silicon Metal Powder Chemical Composition % |
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|
Si |
Fe |
Al |
Ca |
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|
≥ |
≤ |
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|
Chemical |
Si-（20-100 mesh）
Si-（30-120 mesh）
Si-（40-160 mesh）
Si-（100-200 mesh）
Si-（45-325 mesh）
Si-（50-500 mesh） |
99.6 |
0.2 |
0.15 |
0.05 |
|
99.2 |
0.4 |
0.2 |
0.1 |
||
|
99 |
0.4 |
0.4 |
0.2 |
||
|
98.5 |
0.5 |
0.5 |
0.3 |
||
|
98 |
0.6 |
0.5 |
0.3 |
||
|
Silicon powder for refractory |
-150 mesh
-200 mesh
-325 mesh
-400 mesh
-600mesh |
99.6 |
0.2 |
0.15 |
0.05 |
|
99.2 |
0.4 |
0.2 |
0.1 |
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|
99 |
0.4 |
0.4 |
0.2 |
||
|
98.5 |
0.5 |
0.3 |
0.2 |
||
|
98 |
0.6 |
0.5 |
0.3 |
||
|
Low-grade |
-200 mesh
-325 mesh |
95-97 |
Impurity content≤3.0% |
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