Silicon metal powder
Customized Powder Factory Silicon Metal Powder Si 98%
Metal silicon powder is powdered silicon powder obtained by grinding metal silicon (industrial silicon).Silicon metal powder is widely used in refractory materials and powder metallurgy industries ...
DESCRIPTION
Metal silicon powder is powdered silicon powder obtained by grinding metal silicon (industrial silicon).Silicon metal powder is widely used in refractory materials and powder metallurgy industries to improve the high temperature resistance, wear resistance and oxidation resistance of products. Its products are widely used in steelmaking furnaces, kilns and kiln furniture.
| Silicon powder | ||||||
| Chemical industry silicon powder |
Composition% | Specification | ||||
| Si | Fe | Al | Ca | Size in mesh | Size in um | |
| ≥ | ≤ | |||||
| 99.6 | 0.2 | 0.15 | 0.05 | 30-120mesh | 590um-124um | |
| 99.2 | 0.4 | 0.2 | 0.1 | 40-140mesh | 420um-104um | |
| 99 | 0.4 | 0.4 | 0.2 | 40-160mesh | 420um-92um | |
| 98.5 | 0.5 | 0.5 | 0.3 | 40-120mesh | 420um-124um | |
| 98 | 0.6 | 0.5 | 0.3 | 40-425mesh | 420um-36um | |
|
Metallurgical silicon powder |
99.6 | 0.2 | 0.15 | 0.05 | -150mesh | 100um |
| 99.2 | 0.4 | 0.2 | 0.1 | -200mesh | 74um | |
| 99 | 0.4 | 0.4 | 0.2 | -325mesh | 44um | |
| 98.5 | 0.5 | 0.5 | 0.3 | -400mesh | 38um | |
| 98 | 0.6 | 0.5 | 0.3 | -600mesh | 25um | |
|
Low grade silicon powder |
95-97 | impurity content≤4.0% | 40-140mesh | 420um-104um | ||
| 90-95 | -200mesh | 74um | ||||
| Specification | Silicon metal powder size can be customized:10-600mesh | |||||
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