Uses of manganeseo In the 1880s Welsh ore was calcined at the ironworks before being added to the blast furnace together with richer manganese ores. The result was an alloy.manganese ore in the blast furnace what role,manganese processing | BritannicaAug 23, 2013 . Manganese processing, preparation of the ore for use in various products. . Ferromanganese was first smelted commercially in a blast furnace in 1875; ... including their design (architecture) and their uses for computations,.
manganese ore in the blast furnace what role