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Silicon Metal
Silicon metal, also known as crystalline silicon or industrial silicon, is primarily used as an additive in non-ferrous alloys. It plays a crucial role in the steelmaking industry. It is primarily used as a deoxidizing agent and alloying element.
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Silicon metal, also known as crystalline silicon or industrial silicon, is primarily used as an additive in non-ferrous alloys. It plays a crucial role in the steelmaking industry. It is primarily used as a deoxidizing agent and alloying element.
The classification of silicon metal is typically based on the content of the three main impurities: iron, aluminum, and calcium. Depending on the levels of iron, aluminum, and calcium, it can be categorized into various grades such as silicon metal 553, 441, 421, 3303, 2202, 1101...etc.
Specification
Si | AI | Ca | Fe | |
silicon metal 553 | 98.5% | 0.5% | 0.3% | 0.5% |
silicon metal 441 | 99.0% | 0.4% | 0.1% | 0.4% |
silicon metal 421 | 99.0% | 0.2% | 0.1% | 0.4% |
silicon metal 3303 | 99.0% | 0.3% | 0.03% | 0.3% |
silicon metal 2202 | 99.0% | 0.2% | 0.02% | 0.2% |
silicon metal 1101 | 99.0% | 0.1% | 0.01% | 0.1% |