Silicon metal 553 means that the iron content of this variety of metal silicon is less than or equal to 0.5%, the aluminum content is less than or equal to 0.5%, and the calcium content is less than or equal to 0.3%;

silicon metal

chemical composition

Grade	Chemical composition	553	441	421	3303	2503	2202
	Si ≥	98.5%	99%	99%	99%	99%	99%
	Fe ≤	0.5%	0.4%	0.4%	0.3%	0.2%	0.2%
	Al ≤	0.5%	0.4%	0.2%	0.3%	0.5%	0.2%
	Ca ≤	0.3%	0.1%	0.1%	0.03%	0.03%	0.02%
	Size	40-120 mesh,45-325 mesh, -200 mesh, -325 mesh.etc
	Note: All grades of silicon metal from our company can be used for processing, and the size can also be processed according to your requirements.
Package	25 kg/bag or 1 ton/bag

Products uses

It has many uses in industry, here are some of the main applications:

Metallurgical industry

Alloy additive: Silicon metal 553 is often used as an additive for ferroalloys. It is used in steelmaking and ironmaking processes to improve the properties of steel, increase hardness, strength and corrosion resistance.

Chemical industry

Organosilicon compound production: Silicon metal 553 is one of the important raw materials for organosilicon compounds and is used to produce silicone products such as silicone oil, silicone resin, and silicone gel.

Electronic industry

Semiconductor materials: Silicon metal 553 can be used to prepare silicon wafers and other semiconductor materials for the manufacture of electronic components such as integrated circuits and solar panels.

Pharmaceutical and cosmetic industries

Pharmaceutical additives: Silicon metal 553 can be used to prepare certain pharmaceutical raw materials, such as sodium aluminum silicate gel, sodium aluminum iron silicate and other pharmaceutical ingredients.

Cosmetic additives: In cosmetics, silicon metal 553 can be used as fillers, stabilizers and other additives to improve the texture and stability of the product.

Other fields

Anti-corrosion and thermal insulation materials: Silicon metal 553 can be used to produce anti-corrosion and thermal insulation materials, such as silicate thermal insulation boards, etc., for thermal insulation in construction projects.

Rubber industry: In the rubber industry, silicon metal 553 can be used as rubber filler to improve the strength, wear resistance and aging resistance of rubber.

In general, silicon metal 553 has important applications in many fields such as metallurgy, chemical industry, electronics, medicine, cosmetics, etc., and is a widely used alloy material.

Silicon Metal 553

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