Silicon Metal 2202 With Excellent Electrical Conductivity

Metal silicon 2202 is industrially purified single silicon, also known as crystalline silicon or industrial silicon. It is a product smelted in a submerged arc furnace by smelting silica and carbonaceous reducing agent. The main component of metal silicon 2202 is silicon element, and its content is usually above 99.0%. Impurities mainly include iron (Fe≤0.2%), aluminum (Al≤0.2%) and calcium (Ca≤0.02%).

The traditional production method of metallic silicon 2202 is mainly smelting, that is, the raw silica is washed, screened and dried, mixed with a reducing agent (such as petroleum coke, charcoal, etc.) in a certain proportion, and placed in an electric furnace for high-temperature smelting. In order to improve production efficiency and reduce environmental pollution, the production process has been improved in recent years. For example, agricultural waste (such as corn stalks, reed stalks, etc.) is used to replace part of the charcoal as a reducing agent, which not only reduces costs but also realizes resource recycling. At the same time, the furnace type has been modified to increase the smelting temperature and smelting efficiency.

Metal silicon 2202 is mainly used to produce organic silicon, prepare high-purity semiconductor materials, and prepare alloys for special purposes. As the main raw material for manufacturing polysilicon, polysilicon is a key material for solar panels. As the global demand for renewable energy increases, the application of metal silicon in the photovoltaic industry continues to expand. It is used to produce silicone materials such as silicone rubber, silicone resin, and silicone oil, which are widely used in the construction, electronics, and automotive industries. As an additive, it can improve the performance of aluminum alloys to meet the needs of specific fields. It can also be used to make silicon steel sheets, silicon-molybdenum rod electric heating elements, quartz tubes made of high-purity silicon oxide, etc., as well as in many industrial fields such as metallurgy, chemical industry, petroleum, and machinery manufacturing.

China is the world's largest producer of metallic silicon, with a dominant position in both production capacity and output. With the increasing emphasis on environmental protection and sustainable development, as well as the rapid development of the photovoltaic industry, the demand for metallic silicon is expected to continue to grow. Given the wide application of metallic silicon in a number of key industries and the increasing global demand for sustainable energy and materials, the investment prospects of the metallic silicon industry are promising. In particular, driven by the photovoltaic industry, the demand for high-purity metallic silicon is expected to increase further.

Hot Tags: silicon metal 2202 with excellent electrical conductivity, China silicon metal 2202 with excellent electrical conductivity manufacturers, suppliers, factory, Pure Silica Powder 200 mesh, ferrosilicon powder 98, Pure Silica Powder 98 5, Powder High Purity Silicon 97, Metal Silicon Powder 98, In Powdered Form Silicon 98