Ferro alloy
Silicon Lump Silicon Metal 421 441 for Iron and Steel Smelting
Silicon Metal is used in refractories and power metallurgy industries to improve the heat resistance, wear resistance and oxidation resistance of products. Moreover, Silicon Metal can be used not o...
DESCRIPTION
Silicon Metal is used in refractories and power metallurgy industries to improve the heat resistance, wear resistance and oxidation resistance of products. Moreover, Silicon Metal can be used not only by aluminum manufacturers to improve the useful properties of aluminum, but also to produce silicon compounds and silicon wafers, as well as photovoltaic solar cells.
| Silicon Metal index | ||||
| model | Chemical composition(%) | |||
| Si | Fe | Al | Ca | |
| ≥ | ≤ | |||
| #553 | 98.50 | 0.50 | 0.50 | 0.30 |
| #441 | 99.00 | 0.40 | 0.40 | 0.10 |
| #3303 | 99.37 | 0.30 | 0.30 | 0.03 |
| #2202 | 99.58 | 0.20 | 0.20 | 0.02 |
| #1101 | 99.79 | 0.10 | 0.10 | 0.01 |
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