Use of high carbon ferromanganese

High carbon ferromanganese in electric furnace is mainly used in steelmaking as a deoxidizer, desulfurizer and alloy additive, and with the progress of low carbon ferromanganese production process, high carbon ferromanganese can also be used in the production of low carbon ferromanganese.

High carbon ferromanganese in blast furnace: used in steelmaking as a deoxidizer or alloying element additive.

Medium and low carbon ferromanganese refining is generally desilicated by 1500 ~ 6000 kVA electric furnace, with manganese silicon, manganese rich ore and lime as raw materials, the reaction is: MnSi+2MnO+2CaO -- →3Mn+2CaO·SiO2