Ferro alloy
Silicon Metal 441 553 3303 2202 1101 For Steelmaking
1. Silicon metal is used in aluminum and its alloys to increase the fluidity and tenacity ,making it enjoy good cast ability and weld ability. 2. Silicon metal is used in manufacturing a number of...
DESCRIPTION
1. Silicon metal is used in aluminum and its alloys to increase the fluidity and tenacity ,making it enjoy good cast ability and weld ability.
2. Silicon metal is used in manufacturing a number of organic chemicals such as silicones, resins, and lubricants.
3. Silicon metal is used in producing monocrystalline and polycrystalline silicon of high purity for electronic parts.
| 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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