Ferro alloy
Silicon Metal 2202 3303 Lump for Aluminum Industry
Metallic silicon, also known as crystalline silicon or industrial silicon, is mainly used as an additive for non-ferrous alloys. Silicon Metal is a grade of silicon metal, which is divided accordin...
DESCRIPTION
Metallic silicon, also known as crystalline silicon or industrial silicon, is mainly used as an additive for non-ferrous alloys. Silicon Metal is a grade of silicon metal, which is divided according to different grades of iron, aluminum and calcium. The metallic silicon is silver gray crystal, hard and brittle.
| Silicon Metal | ||||
| model | Chemical composition(%) | |||
| Si | Fe | Al | Ca | |
| ≥ | ≤ | |||
| #553 | 98.50 | 0.50 | 0.50 | 0.30 |
| #441 | 99.00 | 0.40 | 0.40 | 0.10 |
| #3303 | 99.37 | 0.30 | 0.30 | 0.03 |
| #2202 | 99.58 | 0.20 | 0.20 | 0.02 |
| #1101 | 99.79 | 0.10 | 0.10 | 0.01 |
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