The carbon content adopted to vanadium-titanium sinter mineral composition and mineral phase microscopy

:Cheng Steel is the only company which uses vanadium-titanium magnetite as the main raw material in Hebei Province. But the quality of vanadium-titanium sinter was a constraint for the sinter quality. it is harmful to reduce the cost of production and antegrade of BF. In this paper,we study the mechanism of C% adopted to vanadium-titanium sinter mineral composition and mineral phase microscopy,It will provide a favorable theoretical basis for controlling C%