 
                                Silicon metal is manufactured with carbonaceous reducing agents and silica in hot stove. Mainly used in production of alloys especially aluminum alloys, poly-crystalline silicon and organic silicon...
DESCRIPTION
Silicon metal is manufactured with carbonaceous reducing agents and silica in hot stove. Mainly used in production of alloys especially aluminum alloys, poly-crystalline silicon and organic silicon materials.
| Specification | Chemical compositions% | ||
| Impurities ≤ | |||
| Fe | Al | Ca | |
| 2202 | 0.2 | 0.2 | 0.02 | 
| 3033 | 0.3 | 0.3 | 0.03 | 
| 411 | 0.4 | 0.1 | 0.1 | 
| 421 | 0.4 | 0.2 | 0.1 | 
| 441 | 0.4 | 0.4 | 0.1 | 
| 553 | 0.5 | 0.5 | 0.3 | 
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