Ferro alloy
Industrial Silicon Metal 3303 Silver Gray Metallurgy
Silicon metal is mainly used in metallurgy, aluminum smelting industry. 1) Widely applied to refractory material power metallurgy industry to improve the heat resistance, wear resistance and oxi...
DESCRIPTION
Silicon metal is mainly used in metallurgy, aluminum smelting industry.
1) Widely applied to refractory material power metallurgy industry to improve the heat resistance, wear resistance and oxidation resistance.
2) In the chemical line of organic silicon, industrial silicon powder is basic raw material that high polymer of organic silicon formatting.
3) Industrial silicon powder is sublimated into monocrystalline silicon, which is widely used in highttech field as an essential raw material for integrated circuit and electronic element.
| Grade | Chemicals ( %, ≥,≤ ) | Size | |||
| Si | Fe | Al | Ca | ||
| Silicon metal 553 | ≥98.5 | ≤0.5 | ≤0.5 | ≤0.3 | 10-100mm |
| Silicon metal 441 | ≥99.0 | ≤0.4 | ≤0.4 | ≤0.1 | 10-100mm |
| Silicon metal 3303 | ≥99.0 | ≤0.3 | ≤0.3 | ≤0.03 | 10-100mm |
| Silicon metal 2202 | ≥99.0 | ≤0.2 | ≤0.2 | ≤0.02 | 10-100mm |
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