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Silicon Metal
Product description
Silicon metal, also known as crystalline silicon or industrial silicon, is mainly used as an additive for non-ferrous alloys. Industrial silicon is also used as an alloying agent for strict silicon steel, a deoxidizer for smelting special steel grades and non-ferrous alloys.
Product introduction
Specification
Grade | Chemicals ( %, ≥,≤ ) | Size | |||
Si | Fe | Al | Ca | ||
Silicon metal 553 | ≥98.5 | ≤0.5 | ≤0.5 | ≤0.3 | 10-100mm |
Silicon metal 441 | ≥99.0 | ≤0.4 | ≤0.4 | ≤0.1 | 10-100mm |
Silicon metal 3303 | ≥99.0 | ≤0.3 | ≤0.3 | ≤0.03 | 10-100mm |
Silicon metal 2202 | ≥99.0 | ≤0.2 | ≤0.2 | ≤0.02 | 10-100mm |
Silicon metal #25015 | ≥99.0 | ≤0.25 | ≤0.2 | ≤0.015 | 10-100mm |
Size and Package
Natural block in 1MT big bag
Please note that the chemical composition, size and packaging of the above products can be customized according to customers' requirements.
Performance and Features
1. The classification of metal silicon is usually based on the content of the three main impurities of iron, aluminum and calcium contained in the metal silicon component.
2. The metal silicon component is mainly silicon, so it has similar properties to silicon. Metal silicon has properties similar to germanium, lead, and tin, it has semiconductor properties.
Applications
Metal silicon should be used to produce organic silicon, produce high-purity semiconductor materials, and formulate alloys for special purposes.