The classification of metallic silicon is usually based on the content of iron, aluminum and calcium. According to the content of Fe, AL and CA in silicon metal, silicon metal can be divided into 553,441,411,421,3303,3305,2202,2502,1501,1101 and so on.
Silicon Metal 2022 Description
Color: Silver grey
Size：Lump; Granule; Powder
Packaging: Ton bag packaging (1000kg/bag) or customized according to customer requirements.
Payment term: T/T OR L/C
Delivery time: Within 5-7 days after receiving the prepaymen
Note: About the particle size, the metal silicon factory can be produced according to the needs of users.
Manufacture Of Silicon Metal 2022
1. Silica ore beneficiation.
Remove impurities and get pure silicon ore material.
2. Reduction Smelting
After beneficiation of the silica ore, reduction smelting is carried out. Reduction smelting is the process of reducing silica to silicon metal. The process adopts high-temperature reduction method, and the main reaction equation is as follows: SiO2+C→Si+CO2
At high temperature, coke and silicate undergo a reduction reaction to produce silicon metal and carbon dioxide. At the same time, some metal impurities are reduced to metal form and doped into silicon metal.
3. Refining
After metallic silicon has been reduced and smelted, a small amount of impurities still remain. In order to improve the purity of silicon metal, refining is required.
4. Crystal Growth
After the refining of silicon metal is completed, crystal growth can take place.
Application Of Silicon Metal 2202
Silicon Metal 2202 is mainly used as the basic raw material of organosilicon polymer materials, such as: monocrystalline silicon,
Smelting casting, smelting, chemical products, refractory materials, aluminum and aluminum alloy production and other industries.
It can be used to manufacture high-purity semiconductors and optical fibers. It is also a production of aerospace vehicles and auto parts.Silicon Metal 2202 can making refractory materials.
How To Contact Us
ZHENAN INTERNATIOANL CO., LTD
Mobile: +86-19937207162 (WhatsApp)
Email: hester@zaferroalloy.com
Website: www.metal-alloy.com
Address: Huafu Office Building, Anyang, Henan province, China.
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