Model 2202 High quality Metal Silicon

Product  name:Model 2202 High quality Metal Silicon Product Introduction :The numbers in metal silicon "2202" indicate the upper limit of impurity content: the first "2" represents iron ≤ 0.2%, aluminum (Al) ≤ 0.2%, and the last two "02" represent calcium ≤ 0.02% and silicon (Si) ≥ 99% (the smaller the other numbers, the fewer impurities, the higher the purity, and the corresponding value of silicon). Physical properties of silicon metal production: Metallic silicon is a key basic raw material for modern industry, because of silicon metal properties are excellent ,mainly used in several fields. In the fields of semiconductors and photovoltaics, high-purity metallic silicon is used to manufacture chips and solar cells; In the field of organic silicon chemical industry, it has derived products such as silicone rubber and silicone oil. In metallurgy, it is an important additive for aluminum alloys and steel, which can improve the strength, wear resistance, and casting performance of mate…

Electrolytic Manganese Metal Silicon Carbide Metallic Silicon