タイトルまたは説明

Specifications
1. Spec : Mn ****5%
2. Size: as requested

Ferromanganese, a ferroalloy with high content of manganese, is made by heating a mixture of the oxides MnO2 and Fe2O3, with carbon, usually as coal and coke, in either a blast furnace or an electric arc furnace-type system, called a submerged arc furnace. The oxides undergo carbothermal reduction in the furnaces, producing the ferromanganese. Ferromanganese is used as a deoxidizer for steel.

Mn *5% Min, Silicon 2% Max, Carbon **8%, Phosphorus 0.*5% Max, Sulphur0.*4% Max
Mn *0% Min, Silicon 1.5% Max, Carbon **8%, Phosphorus 0.*5% Max, Sulphr0.*4% Max
Mn *0% Min, Silicon 1.5% Max, Carbon **8%, Phosphorus 0.*5% Max, Sulphr0.**5% Max
Mn *5% Min, Silicon 1.5% Max, Carbon **8%, Phosphorus 0.*0% Max, Sulphur0.0.% Max