Ferro alloy
Ferro Alloy Pure Silicon Metal of All Grades
Metallic silicon, also known as crystalline silicon or industrial silicon, is mainly used as an additive for non-ferrous alloys. As a kind of basic industrial raw materials, it is widely used in th...
DESCRIPTION
Metallic silicon, also known as crystalline silicon or industrial silicon, is mainly used as an additive for non-ferrous alloys. As a kind of basic industrial raw materials, it is widely used in the production of silicone and polysilicon and mainly applied in aerospace, aviation, electronics, organic chemical industry, smelting, fire-resistant and thermal insulation industries and fields.
| Grade | Composition | |||
| Si | Impurities(%) | |||
| Fe | AI | Ca | ||
| ≤ | ||||
| 2202 | 99.58 | 0.2 | 0.2 | 0.02 |
| 3303 | 99.37 | 0.3 | 0.3 | 0.03 |
| 441 | 99.1 | 0.4 | 0.4 | 0.1 |
| 553 | 98.7 | 0.5 | 0.5 | 0.3 |
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