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High Purity 99.5% Indium Metal Ingot Pure Cast Iron Ingots Ferro Silicium Silicon Metal1
Rare Earth ProductsSilicon MetalSilicon Metal Ferro Silicon
Yantai Wenxu Industrial Co., Ltd.
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Product Description High Purity 99.5% Indium Metal Ingot Pure Cast Iron Ingots Ferro Silicium Silicon MetalFerro siliconFerro Silicon is a kind of ferroalloy which is composed of ferrum and silicon. Ferro Silicon uses coke, quartz (or silica) as raw materils and is made by electric furnace. Because silicon and oxygen are easily compound into SiO2, the ferrosilicon is often used as deoxidizer in steelmaking. SPECIFICATIONS FERRO SILICONBrandChemical Composition (%)Si%Al%Ca%P%S%C%Fe%≥≤FeSi75751.510.0350.020.2BalanceFeSi72721.510.040.020.2BalanceFeSi70701.510.040.020.2BalanceFeSi6565210.040.020.2BalanceSize10-50mm, 0-3mm, 1-3mm, 0-10mm or as your requirement Application:1. Ferro silicon is very common in the steel making industry, ferro silicon is mainly used as deoxidation set and alloy agent,there is a procedure in the process of this gang is deoxidation, because silicon and oxygen have a very large affinity, so the ferrosilicon as deoxidizer, so the quality of steel out is good;2. In the cast iron industry, is used as inoculant and spheroidizing agent, ferrosilicon in it plays an important role, in the process of cast iron can be directly added some ferrosilicon, which can effectively prevent the formation of iron carbide, but also can effectively prevent the formation of iron carbon complex, but also can effectively help graphite spheroidization;3. In the production of electrode, can be used as electrode coating.
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