Ferro alloy
Silicon Metal 553 3303Ferro Alloys Manufacturers
Silicon is widely used in smelting ferrosilicon alloy as alloy element in iron and steel industry and reducing agent in smelting many kinds of metals. Silicon is also a good component in aluminum a...
DESCRIPTION
Silicon is widely used in smelting ferrosilicon alloy as alloy element in iron and steel industry and reducing agent in smelting many kinds of metals. Silicon is also a good component in aluminum alloy, and most casting aluminum alloys contain silicon. Silicon is the raw material of ultra pure silicon in electronic industry. The electronic devices made of ultra pure semiconductor single crystal silicon have the advantages of small volume, light weight, good reliability and long service life.
| Chemical Composition(%) | ||||
| Garde | Si | Fe | Al | Ca |
| ≥ | ≤ | |||
| 97# | 97 | 1.8 | 0.6 | 0.5 |
| 553 | 98.5 | 0.5 | 0.5 | 0.3 |
| 441 | 99.1 | 0.4 | 0.4 | 0.1 |
| 421 | 99.3 | 0.4 | 0.2 | 0.1 |
| 3303 | 99.37 | 0.3 | 0.3 | 0.03 |
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