Ferro alloy
Silicon Metal Industrial Silicon 553 For Metallurgy And Chemical Industry
Metallic silicon is silver gray or dark gray powder with metallic luster and high melting point. It is a kind of strong compound deoxidizer, which can replace pure aluminum in the process of steelm...
DESCRIPTION
Metallic silicon is silver gray or dark gray powder with metallic luster and high melting point. It is a kind of strong compound deoxidizer, which can replace pure aluminum in the process of steelmaking, promote the utilization ratio of deoxidizer, purify liquid steel, and improve the quality of steel. Silicon Metal 553 is the essential basic raw material of high and new technology industry.
| Type | Chemical Composition (%) | |||
| Si(Min) | Max | |||
| Fe | Al | Ca | ||
| Si-1101 | 99.7 | 0.1 | 0.1 | 0.01 |
| Si-2202 | 99.5 | 0..2 | 0.2 | 0.02 |
| Si-3303 | 99.3 | 0.3 | 0.3 | 0.03 |
| Si-411 | 99.3 | 0.4 | 0.1 | 0.1 |
| Si-421 | 99.2 | 0.4 | 0.2 | 0.1 |
| Si-441 | 99.0 | 0.4 | 0.4 | 0.1 |
| Si-553 | 98.5 | 0.5 | 0.5 | 0.3 |
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