Silicon metal 2202 is a high purity industrial silicon used in various industrial applications.
Silicon Metal 2202 chemical composition
- Silicon content: the silicon content of silicon metal 2202 is usually above 99%, the specific value is about 99.5%.
- Impurity content: the impurity content in silicon metal 2202 is very low, the main impurities include:
- Iron (Fe): Maximum content is 0.2%.
- Aluminum (Al): maximum content of 0.2%
- Calcium (Ca): maximum content of 0.02%
- Other impurities: very small amounts, usually strictly controlled.
Silicon metal physical properties
- Density: Silicon metal has a density of about 2.33 g/cm³.
- Melting point: about 1414°C.
- Hardness: Mohs hardness is 7, hard but somewhat brittle.
silicon metal 2202 applications
- Aluminum alloy production: Silicon metal 2202 is widely used in the production of aluminum alloy, which can improve the strength, corrosion resistance and hardness of aluminum.
- Organic Silicon Chemical: Silicon Metal 2202 is an important raw material in the production of organic silicon materials (such as silicone oil, silicone rubber, silicone resin, etc.).
- Solar Cells: Although Silicon Metal 2202 is not pure enough to be used directly in the production of high-efficiency solar cells, it is one of the raw materials for polysilicon production.
- Semiconductor Materials: After further purification, Silicon Metal 2202 can be used as a base material for the semiconductor industry to manufacture high-purity monocrystalline silicon.
- Metallurgical Industry: In some high-end metallurgical applications, Silicon Metal 2202 is also used as an alloying element additive to enhance product performance.
silicon metal performance characteristics
- High purity: Silicon metal 2202 is known for its high purity, and its low impurity content in particular makes it excellent in applications where quality is important.
- Good electrical and thermal conductivity: Although silicon is a semiconductor material, silicon metal still has good electrical and thermal conductivity.
- Corrosion resistance: Silicon metal has good resistance to oxidation and corrosion, especially in high-temperature environments.
Because of its high purity and excellent performance, silicon metal 2202 is widely used in electronics, chemical industry, metallurgy and other industries.
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Zhenan New Metal CO., Ltd. is a famous enterprise in central plains of China. Long-term engaged in tungsten, molybdenum, titanium, tantalum, niobium, nickel, as well as tungsten molybdenum alloy, tungsten copper alloy, high gravity alloy and other non-ferrous metal materials export business.
With excellent and stable quality, excellent pre-sales and after-sales services, our products sell well all over the world. Our products are recognized by more and more customers. At Zhen An, all the products you get support the third party's test.
why choose us
ZHENAN INTERNATIOANL CO., LTD
Email: hester@zaferroalloy.com
Website: www.metal-alloy.com
Address: Huafu Office Building, Anyang, Henan province, China.
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