Ferro alloy
50-100mm High Purity Silicon Metal 411 421 Lump for Steelmaking
Silicon Metal is made of high-quality industrial silicon with a complete range of products, which are suitable for electronic, metallurgical, chemical and other industries. When it is added to meta...
DESCRIPTION
Silicon Metal is made of high-quality industrial silicon with a complete range of products, which are suitable for electronic, metallurgical, chemical and other industries. When it is added to metals such as aluminum and iron, it can improve or enhance the excellent properties of metals. In addition, as an important raw material for integrated circuits and electronic components, industrial silicon has been widely used in high-tech fields.
| Grade | Composition | |||
| Impurities(%) | ||||
| Si | Fe | AI | Ca | |
| ≥ | ≤ | |||
| 1101 | 99.79 | 0.1 | 0.1 | 0.01 |
| 1501 | 99.69 | 0.15 | 0.15 | 0.01 |
| 2202 | 99.58 | 0.2 | 0.2 | 0.02 |
| 2502 | 99.48 | 0.25 | 0.25 | 0.02 |
| 3303 | 99.37 | 0.3 | 0.3 | 0.03 |
| 411 | 99.4 | 0.4 | 0.1 | 0.1 |
| 421 | 99.3 | 0.4 | 0.2 | 0.1 |
| 441 | 99.1 | 0.4 | 0.4 | 0.1 |
| 553 | 98.7 | 0.5 | 0.5 | 0.3 |
| 98 | 98 | 1 | 0.5 | 0.5 |
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