Ferroalloy general purposes: Steel Buying steelmaking ferrosilicon powder, all of the steel is an alloy ferrosilicon powder manufacturer, which also makes the alloy is the most widely used purchase ferrosilicon powder, the largest amount of alloy. High school textbooks also some high-carbon alloy of iron and iron all called ferroalloy all. Inoculant. Cast iron added in front of the molten iron, to improve the crystal structure of the casting. Ferroalloy smelting: refining. Low-grade iron alloy smelting crucible was started around 1860. Later, with the development of blast furnace smelting ferromanganese and silicon below 12% ferrosilicon. 1890 - 1910 in France began with the production of electric arc furnace ferroalloys. Moisan has used an electric arc furnace for difficult elements to restore the system test, Carvoeiro used in industrial production, when both coke and charcoal as reductant related ore products are mostly high-carbon. Buying steelmaking ferrosilicon powder, steel ferrosilicon powder metallurgy provided by Hua Tuo Hua Tuo Anyang metallurgical limited liability company. Anyang Hua Tuo metallurgical limited liability company (www.htyjnc.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 constantly improving innovative ideas will lead Hua Tuo metallurgy and you hand into the brilliant, for a better future!