Applications of high-carbon ferromanganese
High-carbon ferromanganese is a common alloy used in casting and steelmaking. The appearance of high-carbon ferromanganese presents bright metallic lustre, no powder, slag, composition in addition to manganese and iron, there are impurities brought by silicon, carbon, sulphur and manganese ore, according to the amount of carbon can be divided into high-carbon ferromanganese (containing carbon ≤ 7.5%-2%), medium-carbon ferromanganese (containing carbon ≤ 2%-0.5%) and low-carbon ferromanganese (containing carbon ≤ 0.5%), and ferromanganese containing nitrogen.
1. Manganese is the basic element of steel, and almost all steel and cast iron contain manganese.
2. High-carbon ferromanganese significantly optimises the alloy, improves the intrinsic quality of steel, reduces the cost of steelmaking alloys and has obvious economic benefits.
3. Manganese has a greater affinity for both oxygen and sulphur and can improve the hot workability of steel.
4. high-carbon ferromanganese in manganese and can be used as an alloy, but also for free-cutting steel, alloy structural steel, spring steel, bearing steel, tool steel, etc.. Among them, wear-resistant high manganese steel can also be widely used in the manufacture of excavators, crushing equipment.
