ferro silicon

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ferro silicon
Posting date : Aug 18, 2011
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Free Member Scince May 31, 2011
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METALS | Iron and s
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72-
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Ferro Silicon is a ferroalloy an alloy of iron and silicon with between 15% and 90% silicon. It contains a high proportion of iron silicones. Its melting point is about 1200 °C to 1250 °C . It also contains about 1% to 2% of calcium and aluminum. Application: 1. It is used extensively in the steel-making, casting non-ferrous metals and other industrial production. 2. It is the good deoxidizer and most steel kind use the Ferro Silicon for Deoxidization. 3. In steel smelting, it is used to sedimentary accretion and expanding deoxidizing. 4. It is used to prove the strength, hardness and elasticity of steel greatly in steel casting.
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