Ferroalloys purposes: as an alloying agent. Alloy steels it contains different alloying elements have different properties. The content of alloying elements in steel alloy by adding methods to adjust. Ferroalloy is used to adjust the content of alloying elements in steel alloying agent called. The alloying agents are commonly used silicon, manganese, chromium, molybdenum, vanadium, tungsten, titanium, cobalt, nickel, boron, niobium, zirconium alloy. Ferroalloy refers to one or more metallic or non-metallic elements and alloys Composite deoxidizer price iron composition, which is mainly used as an additive steelmaking deoxidizer and alloying elements. For example ferromanganese alloy production complex deoxidizer manganese and iron, ferrosilicon and silicon iron alloy, calcium alloy is an alloy consisting of silicon and calcium. Iron and steel industry in the middle of alloy steel with customary (whether or not containing iron), are called iron alloy.