The Theory and Practice of Vanadium Titanomagnetite Smelting by 450m~3 Blast Furnace

The smelting situation that compounding vanadium titanomagnetite in 450m3 blast furnace in Yu Steel is introduced,and the smelting pattern after compounding this ore and the effect on blast furnace production index are analyzed,.Smelting practice shows that the key of vanadium titanomagnetite smelting is to maintain appropriate furnace temperature,to blow through the center,to active furnace hearth for a long-term stable operation.