Silicon metal powder
High Purity 99%Si Silicon Metal Powder
Silicon metal powder is a grey or dark grey powder made of high-purity silicon. It is commonly used in the production of various industrial materials, such as silicones, semiconductors, and aluminu...
DESCRIPTION
Silicon metal powder is a grey or dark grey powder made of high-purity silicon. It is commonly used in the production of various industrial materials, such as silicones, semiconductors, and aluminum alloys. It is also used in the production of solar panels, as silicon is a key component of photovoltaic cells.
Chemical Composition Typical Range (%)
Silicon (Si) 98.5 – 99.5
Iron (Fe) 0.1 – 0.5
Aluminum (Al) 0.2 – 0.8
Calcium (Ca) 0.05 – 0.3
Carbon (C) 0.01 – 0.3
Phosphorus (P) 0.01 – 0.05
Sulfur (S) 0.01 – 0.05
Other impurities < 0.1
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