Low Pollution Pure FeMn Ferro Manganese For Steel Production

Low Pollution Pure FeMn Ferro Manganese For Casting Deoxidizer

Ferro Manganese is produced from manganese ore, coke, and lime containing manganese element, which are melted in a high-temperature environment and fully reacted and smelted. Ferromanganese contains coke during the smelting process, resulting in a certain carbon content.

• High carbon ferro manganese (C: 7% approx)
• Medium carbon ferro manganese (C: 1.0-2% approx)
• Low carbon ferro manganese (C: 1.0% max)

Blast furnace method: Manganese oxide is directly reduced to metal by carbon, with oxygen blowing to raise furnace temperature and increase ferromanganese output.

Electric furnace smelting: Medium and low carbon ferro manganese are desiliconized and refined by 1500-1600kVA electric furnace, using manganese silicon, manganese rich ore and lime as raw materials.

MnSi+2MnO+2CaO─->3Mn+2CaO*SiO2

Oxygen blast furnace: Medium and low carbon ferromanganese can be obtained by blowing pure oxygen into molten carbon ferro manganese.

Particle size: 10-100mm, 10-50mm, 0-3mm, 2-6mm and different granularities according to your needs.

• Foundry industry: Used as nucleating agent and nodulizing agent for nodular cast iron. Accelerates graphite precipitation, shortens nodulizing time, reduces impurities in molten steel, and improves cast iron quality while reducing smelting furnace nozzle blockage.
• Other industries: High carbon ferro manganese serves as reducing agent in low carbon ferroalloys production. HC ferro manganese powder is used in welding materials and mineral separation. High manganese ferromanganese is used in electrical industry for semiconductor pure manganese production and in chemical industry for manganese ketone production.

Dark gray luster, 10-100mm granularity, polyethylene plastic bags, net weight of 1000KG per bag, gross weight of 1003KG per bag.