Characteristics
1. Silicon 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.
Specifications
| Grade | Chemical Element(%) | ||||
| Si | Fe | Al | Ca | ||
| Min | Max | ||||
| 553 | 98.5 | 0.5 | 0.5 | 0.3 | |
| 441 | 99 | 0.4 | 0.4 | 0.1 | |
| 3303 | 99 | 0.3 | 0.3 | 0.03 | |
| 2202 | 99 | 0.2 | 0.2 | 0.02 | |
