Metallurgy Application Pure Silicon Metal 411 Size 10-50mm

Metallurgy Application pure Silicon Metal 411 size 10-50mm

 All silicon metal shares a common origin: Quartz (SiO2). Quartz is reduced to silicon (Si) in a high temperature melting process using carbon and quartz in an electric arc furnace.The main component of silicon is about 98% (in recent years, the purity can reach above 99.99%), other impurities are:Ferrum,Aluminum, Calcium.According to the content of these impurities,we categorize metal silicon into different grades: 1101, 1501, 2202, 2502, 3303, 411, 421, 441, 553

Applications：

1.Most metallurgical silicon metal is used as an alloying agent in the aluminium industry due to its ability to increase the strength of aluminium alloys as well as to reduce its weight;

2.Metal Silicon is the raw material of ultra pure silicon in electronic industrial,playing an important role in making electronic devices and solar cells;

3. Used in organic chemicals:Silicon metal is used in manufacturing a number of sorts of silicones, resins, and lubricants, silicone rubber,thereby enhancing the heat resistance, electrical insulation, corrosion resistance, water tightness and other characteristics.