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What Role Does Silicon Play in Metal Silicon Powder?

Oct. 16, 2020

Whether it is metal silicon powder or metal silicon, its main element is silicon, so it is necessary to understand the use of silicon. Isn't this the purpose of metal silicon powder?

The atomic structure of silicon has a certain degree of conductivity, but because the seed oil in the silicon crystal has fewer electrons, its conductivity is lower than that of metal, and it has semiconductor properties as the temperature rises!

We divide commercial silicon into metallic silicon and semiconductor silicon. Metallic silicon is usually made into compounds of polycrystalline silicon, single crystal silicon, silicon aluminum alloy and silicon steel alloy. Semiconductor silicon is used to make semiconductor devices. In general, silicon is mainly used to prepare high-purity semiconductors, high-temperature materials, optical fiber communication materials, organic silicon compounds, alloys, etc., and is widely used in aerospace, electronics, construction, transportation, energy, chemicals, textiles, food, light industry Medical, agricultural and other fields.

As an alloying element in the steel industry, silicon is used as a reducing agent in many metal smelting. Silicon is a good unit in aluminum alloys, and most cast aluminum alloys contain silicon. Silicon is the raw material of ultra-pure silicon in the electronics industry. Electronic devices made of ultra-pure semiconductor monocrystalline silicon have the advantages of small size, light weight, good reliability, and long life. So metallic silicon powder is a very good product!

Metal Silicon

Use of metal silicon powder

1. Metal silicon powder is widely used in refractory materials and powder metallurgy industries to improve the high temperature resistance, wear resistance and oxidation resistance of the products. Its products are widely used in steelmaking furnaces, kilns and kiln furniture.

2. In the organosilicon chemical industry, metal silicon powder is the basic raw material for the synthesis of organosilicon polymer, such as for the production of silicon monomer, silicone oil, silicone rubber preservatives, so as to improve the product's high temperature resistance, electrical insulation, corrosion resistance, corrosion resistance, waterproof and other characteristics.

3. Metal silicon powder is drawn into monocrystalline silicon, and the processed silicon wafers are widely used in high-tech fields and are essential raw materials for integrated circuits and electronic components.

4. In the metallurgical casting industry, metal silicon powder is used as a non-ferrous alloy additive and silicon steel alloying agent to improve the hardenability of steel. Industrial silicon powder can also be used as a reducing agent for certain metals and for new ceramic alloys.

The above information is provided by silicon metal factory.