Ferro alloy
Silicon Metal Manufacturer Si553,441,3303,2202 For Steelmaking
Silicon metal is processed by excellent industrial silicon and including full varieties. Used in electro, metallurgy and chemical industry.It is silver gray or dark gray with metallic luster, which...
DESCRIPTION
Silicon metal is processed by excellent industrial silicon and including full varieties. Used in electro, metallurgy and chemical industry.It is silver gray or dark gray with metallic luster, which be of high melting point, good heat resistance, high resistivity and superior oxidation resistance.
| 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 |
| 97% | 97 | 1.3 | 1.0 | 0.3 |
| Size | 10-100mm 90% MIN/10-50MM 90% MIN | |||
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