High carbon ferromanganese is an alloy composed of manganese and iron. Produced by blast furnace method and electric furnace. Electric furnace high carbon ferromanganese is mainly used in steelmaking as deoxidizer, desulfurizer and alloy additive. In addition, with the progress of medium and low carbon ferromanganese production technology, silicon-manganese alloy powder high carbon ferromanganese can also be used in the production of medium and low carbon manganese. iron.