Ferrosilicon alloy powder production ferrosilicon powder of iron and silicon, and then through the powdery substance mill made for steel, iron deoxidizer. Ferrosilicon smelting raw materials and requirements: a certain size. Silica particle size according to the capacity of the furnace, operating voltage, the nature and silica a reducing agent to determine the level of operation, general large-scale furnace into the furnace of silica particle size of 40 ~ 120mm, small furnace for 25 ~ 80mm. Ferrosilicon alloy of iron and silicon powder sold ferrosilicon powder, then ground into powder after material for steel, iron deoxidizer. Ferrosilicon smelting raw materials and requirements: the composition of the ash metallurgical coke there are certain requirements, in particular FeO about 45%, CaO offer about 27% ferrosilicon powder, SiO2 about 25%, MgO about 1.0%, Al2O3 <0.4% ferrosilicon powder, P2O5 <0.04%. In order to increase the specific resistance of the charge, increase the chemical activity, but also with the use of coal gas. How much money one ton ferrosilicon powder | ferrosilicon powder | New Year New Year metallurgy from Anyang Metallurgical Materials Limited. New Year Anyang Metallurgical Materials Co., Ltd. (www.ayxyyj.com) (www.ayxcyj.com) strong, credible, in Anyang ferroalloy products and other industries and has accumulated a large number of loyal customers. The company better work attitude and continuous improvement will lead the newly created innovative ideas metallurgy and you work into the brilliant, for a better future!