Silicon metal 553 441 grade for aluminum alloy
Jun 13, 2022
Silicon metal is also known as industrial silicon or crystalline silicon. It is silver grey with a metallic sheen and when processed into powder it is dark grey in colour.
It has a high melting point, good heat resistance and high resistivity. It is commonly used in electronics, metallurgy and chemical industries.
It is an indispensable and necessary raw material for high-tech industries.
1. For aluminum: aluminum alloy additive, silicon is used to increase the fluidity and toughness of aluminum and its alloys, so it has good castability and weldability.
2. For organic chemicals: Silicon metal is used in the manufacture of various silicones, resins and lubricants.
3. For electronic components: silicon metal is used to produce high-purity monocrystalline silicon and polycrystalline silicon for electronic components such as semiconductors.
