Silicon Metal processed by excellent industrial silicon and including full varieties. Used in electro, metallurgy and chemical industry. It is silver gray or dark gray powder with metallic luster. ...
DESCRIPTION
Silicon Metal processed by excellent industrial silicon and including full varieties. Used in electro, metallurgy and chemical industry. It is silver gray or dark gray powder with metallic luster.
Grade | Composition | |||
Impurities(%) | ||||
Si | Fe | AI | 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 |
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