Ferro alloy
Industrial silicon metal 3033 553 Raw Materials Lump 10-50mm
Silicon metal, known as crystalline silicon or industrial silicon, is primarily used as an additive in non-ferrous alloys. Silicon metal is made by smelting silica and carbonaceous reducing agent i...
DESCRIPTION
Silicon metal, known as crystalline silicon or industrial silicon, is primarily used as an additive in non-ferrous alloys. Silicon metal is made by smelting silica and carbonaceous reducing agent in the ore furnace. The content of silicon is about 98%, which is the main component of silicon metal. The remaining impurities are iron, aluminum, calcium and so on.
| Specifications / Chemical composition | |||||
| Item | Si (%Min) | Fe (%Max) | Al (%Max) | Ca (%Max) | P (%Max) |
| #553 | 98.5 | 0.5 | 0.5 | 0.3 | 0.004 |
| #441 | 99.0 | 0.4 | 0.4 | 0.1 | 0.004 |
| #3303 | 99.0 | 0.3 | 0.3 | 0.03 | 0.003 |
| #2202 | 99.0 | 0.2 | 0.2 | 0.02 | 0.003 |
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