Low Carbon Ferro Manganese

low carbon ferro manganese

 

 

Low-carbon FeMn is an alloy consisting mainly of two elements, Mn and iron, and is produced by melting manganese ore in a blast furnace or electric furnace. FeMn is a type of deoxidizer and an alloy material widely used in steel production. Low carbon FeMn has a carbon content of not more than 0.7%.

 

The Japanese standard requires a carbon content of less than 1%, while the former Federal Republic of Germany standard requires a carbon content of 0.05-0.5%. The production of low carbon FeMn is the same as that of medium carbon FeMn, except that the carbon content of silico manganese alloy is required to be lower.

 

Manganese industry chain

steel industry

electronics industry

aerospace industry

• The upstream of the mn industry chain is Mn ore mining, The main types of manganese ores are manganese oxide and manganese carbonate ores, with the remainder being Mn silicate and Mn sulfide ores.

• In the midstream smelting and processing, the Mn industry chain can be divided into two major parts: one is the electric furnace and coke reduction of manganese ores to obtain Mn alloys, mainly high-carbon FeMn, medium-low carbon FeMn, silicomanganese alloys, etc., which are used in steel making as deoxidising agent, desulphurising agent and alloying additives; and the other is the preparation of manganese sulphate from leaching of Mn ore in sulfuric acid, and then obtaining various types of high-purity manganese compounds by electrolysis, de-emulsification or oxidation. Among them, electrolytic manganese dioxide can be used as anode materials for dry batteries (alkaline manganese type, etc.) and anode materials for lithium batteries (lithium manganate type); the main market for electrolytic manganese metal is the production of special steel, stainless steel and alloys, and it can also be used to manufacture other manganese compounds such as high-purity manganese sulphate; high-purity manganese sulphate is mainly used as precursor raw material for lithium battery anode ternary materials.

• Mn products have a wide range of downstream applications, More than 90% of Mn produced worldwide is used in the ferrous metallurgy industry, with the remainder used in the battery industry, magnetic materials, the chemical industry and many other sectors.

Hot Tags: low carbon ferro manganese, China low carbon ferro manganese manufacturers, suppliers, factory, High Carbon Calcined Anthracite Coal, Si Ball, Femn, Cored Wire Steel Making, Calcined Petroleum Coke, High Carbon Silicon