High carbon ferromanganese is an alloy composed of manganese and iron. Produced by blast furnace method and electric furnace. High carbon ferromanganese of electric furnace is mainly used as Oxygen scavenger, desulfurizer and alloy additive for steelmaking. In addition, with the progress of medium and low carbon ferromanganese production process, silicon manganese alloy powder high carbon ferromanganese can also be used to produce medium and low carbon ferromanganese.