Ferroalloys purposes: as a reducing agent. Silicon alloys are used as the reductant production of molybdenum iron, vanadium iron and other iron alloy; and silicon-chromium alloys, silicon manganese alloys are used as a reducing agent in the production of low-carbon ferromanganese. Other aspects of the use. In non-ferrous metallurgy and chemical industry, iron alloy is also becoming more widely used. Ferroalloy Product Category: General classification method. Classification according to production method, there are blast furnace ferroalloys, including high carbon ferromanganese blast furnace, low-manganese alloys, ferrosilicon low; furnace ferroalloys, including high carbon ferromanganese, high-carbon ferrochrome, ferrosilicon, silicon manganese alloy, silicon-chromium alloy silicon alloy, calcium alloy, phosphorus iron, low carbon and low carbon ferrochrome, low carbon ferromanganese, iron, vanadium refining; extrajudicial furnace (metal calorimetry) alloys, including chromium, molybdenum, iron, titanium vacuum solid state reduction of iron ferroalloy slag agents, including Advanced Micro Devices, vacuum carbon ferrochrome nitride ferrochrome, ferromanganese, etc;; converter iron, boron, iron, vanadium, iron, zirconium, iron, high vanadium iron, tungsten, iron, etc. ferroalloy iron slag agent manufacturers, including carbon ferrochrome converter slag agent in the production of iron, low carbon ferrochrome converter, converter carbon ferromanganese; electrolysis ferroalloys, including electrolytic chromium, EMM and the like. In addition, the compact oxide alloy with fever and other special alloy.