Application and characteristics of metal silicon, metal silicon 98 manufacturers will answer your questions

Apr 02, 2025

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Application and characteristics of metal silicon, metal silicon 98 manufacturers will answer your questions
Metal silicon 98 manufacturers believe that adding silicon to aluminum alloys can improve the hardness, hardness and strength of the alloy, and increase the oxidation resistance and corrosion resistance of aluminum alloys. Aluminum-silicon alloys have high impact resistance and good casting properties. About 70% of the total output of industrial silicon is used to prepare aluminum alloys.
Metal silicon 98 manufacturers believe that alloys made of industrial silicon and copper such as silicon bronze have good welding properties and can be used as gas storage tanks. It is not easy to produce sparks when impacted and can be explosion-proof. Silicon bronze also has high corrosion resistance, so it is widely used in marine and petroleum industries.

 

 

Grade Chemical Composition %
Si Content(%) Impurities(%)
Fe Al Ca
Silicon Metal 2202 99.58 0.2 0.2 0.02
Silicon Metal 3303 99.37 0.3 0.3 0.03
Silicon Metal 411 99.4 0.4 0.4 0.1
Silicon Metal 421 99.3 0.4 0.2 0.1
Silicon Metal 441 99.1 0.4 0.4 0.1
Silicon Metal 551 98.9 0.5 0.5 0.1
Silicon Metal 553 98.7 0.5 0.5 0.3
Other chemical composition and size can be supplied upon request.

 

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