Ferro alloy
Silicon Metal 441 Lump Used For Steelmaking
In steelmaking production, silicon metal can increase furnace temperature, increase molten iron fluidity, and improve the toughness and cutting ability of castings. Silicon metal 441 has a higher s...
DESCRIPTION
In steelmaking production, silicon metal can increase furnace temperature, increase molten iron fluidity, and improve the toughness and cutting ability of castings. Silicon metal 441 has a higher silicon content, so it can be used as an iron alloy additive in the steelmaking industry. The price of silicon metal 441 is higher than metal silicon metal 553, but the quality is better.
| Silicon Metal Grade | chemical composition(%)
|
||||
| Si | Impurities ≤ | ||||
| Fe | AI | Ca | P | ||
| Silicon Metal 1101 | 99.79 | 0.1 | 0.1 | 0.01 | 0.004 |
| Silicon Metal 2202 | 99.58 | 0.2 | 0.2 | 0.02 | |
| Silicon Metal 3303 | 99.37 | 0.3 | 0.3 | 0.03 | |
| Silicon Metal 411 | 99.4 | 0.4 | 0.1 | 0.1 | |
| Silicon Metal 441 | 99.1 | 0.4 | 0.4 | 0.1 | |
| Silicon Metal 553 | 98.7 | 0.5 | 0.5 | 0.3 | |
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