Ferro alloy
Silicon Metal 2202 Industrial Silicon For Aluminium Smelting
Metal silicon is usually classified according to the content of iron, aluminum and calcium in silicon metal. The classification of metallic silicon is usually classified according to the content of...
DESCRIPTION
Metal silicon is usually classified according to the content of iron, aluminum and calcium in silicon metal. The classification of metallic silicon is usually classified according to the content of iron, aluminum and calcium, silicon metal can be divided into different grades such as 553, 441, 411, 421, 3303, 3305, 2202, 2502, 1501, and 1101.Generally the diameter is 10-50mm,50-100mm,10-100mm or other sizes as customer’s request.
| Model No. | Chemical Composition % | |||
| Si ≥ | Impurity ≤ | |||
| Fe | Al | Ca | ||
| Silicon Metal 2202 | 99.5 | 0.2 | 0.2 | 0.02 |
| Silicon Metal 3303 | 99.3 | 0.3 | 0.3 | 0.03 |
| Silicon Metal 441 | 99.0 | 0.4 | 0.4 | 0.1 |
| Silicon Metal 421 | 99.0 | 0.4 | 0.2 | 0.1 |
| Silicon Metal 553 | 99.0 | 0.4 | 0.1 | 0.1 |
| Off-Grade Silicon Metal | 96.0 | 2.0 | 1.0 | 1.0 |
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