Ferro alloy
10-50mm Metal Silicon 3303 Raw Material
Silicon Metal is rarely found in nature as a blue-gray metal-colored crystalline solid. It is a grade of silicon metal, which is divided according to different grades of iron, aluminum and calcium....
DESCRIPTION
Silicon Metal is rarely found in nature as a blue-gray metal-colored crystalline solid. It is a grade of silicon metal, which is divided according to different grades of iron, aluminum and calcium. Silicon metal is also called industrial or crystalline silicon.It is silver gray.Its characteristics are high melting point,good heat-resisting,high resistivity anti-oxidation.
| Silicon Metal Lump | Si(≥) | Fe(≤) | Al(≤) | Ca(≤) |
| % | ||||
| 553 | 98.50 | 0.5 | 0.5 | 0.3 |
| 521 | 99.0 | 0.5 | 0.2 | 0.1 |
| 441 | 99.0 | 0.4 | 0.4 | 0.1 |
| 421 | 99.0 | 0.4 | 0.2 | 0.1 |
| 411 | 99.0 | 0.4 | 0.1 | 0.1 |
| 3303 | 99.2 | 0.3 | 0.3 | 0.03 |
| 2202 | 99.5 | 0.2 | 0.2 | 0.02 |
| 1101 | 99.5 | 0.1 | 0.1 | 0.01 |
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