Ferro alloy
Minerals Metallurgy Silicon Metal 553 Lump Ferro Alloys
Silicon Metal 553 is also known as crystalline silicon or industrial silicon. Its main usage is to work as a non-ferrous alloy additive. Metallic silicon is silver gray or dark gray powder with met...
DESCRIPTION
Silicon Metal 553 is also known as crystalline silicon or industrial silicon. Its main usage is to work as a non-ferrous alloy additive. Metallic silicon is silver gray or dark gray powder with metallic luster and high melting point.
| ade | 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 |
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