Abstract: In order to investigate the influence of different TiO₂ content and basicity level on the technical and economic indexes of V-Ti sintering and the metallurgical properties of V-Ti sinter,so as to determine a better sintering and blast furnace material mixture,an experimental study was carried out to reduce the TiO₂ content of sinter and increase the basicity level of sinter.Experimental results show that with the decrease of TiO₂ content and the increase of basicity of V-Ti sinter,the technical indexes of sinter are improved significantly.When the content of TiO₂ in sinter decreases from 6.0% to 0.5% and the basicity level is increased from 2.0 to 2.5,the yield is increased by 5.21%,the drum strength is increased by 5.60%,and the utilization coefficient is increased by more than 25% compared with those of the reference period.