The Main Application Of Silicon Metal

Name: China The Main Application Of Silicon Metal Suppliers Manufacturers Factory
Brand: ZhenAn
SKU: 213133034

Reducing agent: charcoal, petroleum coke, wood chips Melting equipment: high temperature electric furnace

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Description

Products Description

Silicon metal (Si) is industrially purified elemental silicon, which is mainly used for the production of organic silicon, the preparation of high-purity semiconductor materials, and the preparation of alloys for special purposes.

(1) Production of organic silicon such as silicone rubber, silicone resin, silicone oil, etc.
Silicone rubber has good elasticity and high temperature resistance, and is used to make medical supplies, high temperature resistant gaskets, etc.
Silicone resin is used in the production of insulating varnish, high temperature coating, etc.
Silicone oil is an oily substance whose viscosity is little affected by temperature. It is used to produce high-grade lubricants, glazing agents, fluid springs, dielectric liquids, etc. It can also be processed into colorless and transparent liquids and sprayed as high-grade waterproofing agents. on the surface of buildings.

2) Manufacture of high-purity semiconductors
Almost all modern large-scale integrated circuits are made of high-purity metal silicon, and high-purity metal silicon is also the main raw material for the production of optical fibers. It can be said that metal silicon has become the basic pillar industry of the information age.

3) Alloy preparation
Silicon-aluminum alloy is the most used silicon alloy. Silicon-aluminum alloy is a strong composite deoxidizer, which can improve the utilization rate of deoxidizer when replacing pure aluminum in the steelmaking process, and can purify molten steel and improve steel quality. Silicon-aluminum alloy has low density, low thermal expansion coefficient, good casting performance and wear resistance.

The alloy castings cast with it have high impact resistance and good high-pressure compactness, which can greatly improve the service life. It is often used to produce aerospace vehicles and car parts.

Silicon-copper alloy has good welding performance, and it is not easy to generate sparks when it is impacted. It has explosion-proof function and can be used to make storage tanks.

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Products Description

Product grades	Chemical composition	Chemical composition	Chemical composition	Chemical composition
		Impurities(%)	Impurities(%)	Impurities(%)
	Si content(%)	Fe	Al	Ca
1101	99.79	0.1	0.1	0.01
2202	99.58	0.2	0.2	0.02
2502	99.48	0.25	0.25	0.02
3303	99.37	0.3	0.3	0.03
411	99.4	0.4	0.1	0.1
421	99.3	0.4	0.2	0.1
441	99.1	0.4	0.4	0.1
551	98.9	0.5	0.5	0.1
553	98.7	0.5	0.5	0.3

FAQ

Q: How long is your delivery time?
A: Delivery time depending on your purchasing quantity and production season.

Q: What's your delivery way?
A: Express delivery, sea shipping are available for your request.

Q : What is your lead time?
A : It usually needs about 15- 20 days after receiving the PO.