Ferromanganese Manganese is present in most grades of steel. After carbon, it acts as the popular alloying agent. Ferromanganese is a member of alloy family which has a high content of manganese. Therefore, it is extensively utilized ferroalloy in the steel industry. Ferromanganese is classified in three types, FeMnHC, FeMnMC, FeMnLC. Factories use different types of FeMn based on demand specification of the final product. This material is produced by heating MnO2 and Fe2O3, with carbon, usually as coal and coke, in either a blast furnace or a submerged arc furnace. In the below table you can find the specs… Read more…
Ferro silicon manganese Silico-manganese (SiMn) and ferromanganese (FeMn) are well-known members of the Mn alloys group. Silicomanganese is produced by carbothermic reduction of oxidic raw materials in electric submerged arc furnaces. Silico Manganese is an alloy with 60% to 70% manganese, 14% to 30% silicon, and 0.1% to 2.5% carbon. This alloy adds more silicon to improve some mechanical properties of steel. Ferro silicon manganese specs SiMn LC MC HC 55/25 Grade 55/25 Grade 70/16 Grade 65/16 Grade 65/15 Grade 60/14 Grade Chemical Specification 55% – 60% Min 55% – 60% Min 70% Min 65% Min … Read more…