Ferro alloy
High Purity Silicon Metal 421 441 553 3303 3305
Silicon Metal is widely used in metallurgy, chemical industry and electronics industries. When silicon is added to certain non-ferrous metals, the strength, hardness and wear resistance of the base...
DESCRIPTION
Silicon Metal is widely used in metallurgy, chemical industry and electronics industries. When silicon is added to certain non-ferrous metals, the strength, hardness and wear resistance of the base metal can be improved, and sometimes the casting properties and welding properties of the matrix can be enhanced.
| Chemical Composition of Silicon Metal | |||||
| Brand | Si | Fe | Al | Ca | P |
| 2202 | 99.58 | 0.2 | 0.2 | 0.02 | ≤0.004% |
| 3303 | 99.37 | 0.3 | 0.3 | 0.03 | ≤0.005% |
| 411 | 99.4 | 0.4 | 0.1 | 0.1 | ≤0.005% |
| 421 | 99.3 | 0.4 | 0.2 | 0.1 | – |
| 441 | 99.1 | 0.4 | 0.4 | 0.1 | – |
| 551 | 98.9 | 0.5 | 0.5 | 0.1 | – |
| 553 | 98.7 | 0.5 | 0.5 | 0.3 | – |
| 97# | 97 | 1.8 | 0.5 | 0.5 |
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