METHOD OF SMELTING OF TITANIUM-CONTAINING IRON-ORE MATERIALS IN BLAST FURNACE

摘要

FIELD: metallurgy, particularly, pig iron smelting in blast furnace. SUBSTANCE: method includes charging into blast furnace of raw materials together with coke and additional containing manganese oxide. Consumption of addition depends on presence of titanium oxide and is determined by formula given in the invention description. EFFECT: improved operation characteristics of blast furnace and reduced losses of pig iron with slag. 1 dwg, 1 tbl, 1 ex