TEl: 86-16719316856
EMAIL: [email protected]
TEl: 86-16719316856
EMAIL: [email protected]
silicon metal 441 grade specification:
Si%99min, Fe%0,4max, Al%0,4max., Ca%0,1max;
What is silicon metal grade 441?
Silicon metal is a gray and shiny semiconductor metal,also known as crystalline silicon or industrial silicon, is mainly used as an additive for non-ferrous alloys which smelted from quartz and coke in an electric furnace.
The classification of metallic silicon is usually classified according to the content of iron, aluminum and calcium, silicon metal can be divided into different grades such as 553, 441, 411, 3303, 2202, and 1101.
Silicon metal grade 441, with a silicon content of 99%. The contents of iron, aluminum, and calcium are 4%, 4%, and 1%.
silicon metal 441 is our main products, other silicon metal grades are smelting 97 metal silicon, metal silicon 553 and 3303, 2202.1101 , we focusing on the production and wholesale of metal silicon.
For more questions about metal silicon, you can consult us at any time.
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Silicon Metal 553#, Silicon Metal 441# differ significantly in purity, impurity content, application areas, and price. Silicon Metal 553# is a general-purpose product with a silicon content ≥98.5%, iron ≤0.5%, aluminum ≤0.5%, and calcium ≤0.3%, primarily used in the aluminum alloy and organosilicon industries. Silicon Metal 441# has a silicon content ≥99.0%, iron ≤0.4%, aluminum…
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Widespread Applications of Silicon MetalAs a basic raw material, silicon metal has a wide range of applications. According to statistics, approximately 500,000 tons of silicon metal were consumed worldwide in 1985, of which approximately 60% was used in aluminum alloys, less than 30% in organosilicon, and about 3% in semiconductors. The remainder was used in…
