混合矿基础特性对钒钛磁铁烧结矿转鼓指数的影响  

Effect of the Basic Characteristics of Mixed Ores on Tumbler Index of Vanadium-Titanium Sinter

作　　者：刘东辉[1] 吕庆[1] 邹雷雷 孙艳芹[1] 冯帅[1] 陈树军[2] 

机构地区：[1]河北联合大学冶金与能源学院,教育部现代冶金技术重点实验室,河北唐山063009 [2]河北钢铁集团承德分公司,河北承德067002

出　　处：《钢铁研究学报》2015年第1期12-15,共4页Journal of Iron and Steel Research

基　　金：国家自然科学基金资助项目(U1360205)

摘　　要：研究了混合矿基础特性对钒钛磁铁烧结矿转鼓指数的影响。研究结果表明:钒钛磁铁烧结矿的转鼓指数随着混合矿同化温度的升高而降低,随着混合矿液相流动性指数的升高先升高后降低,随着混合矿粘结相强度的升高而升高。通过SPSS软件对钒钛磁铁烧结矿转鼓强度与混合矿基础特性进行多元线性回归,得到了钒钛磁铁烧结矿转鼓指数与混合矿基础性能的关系式。The effect of mixed ores basic characteristics on tumbler index of vanadium titanium sinter was investiga ted. The results show that the tumbler index of vanadium titanium sinter rises with the increasing of the assimila tion temperature of mixed ores. The tumbler index of vanadium titanium sinter rises at first and then decreases with the increasing of the liquid phase fluidity index of mixed ores. The tumbler index of vanadium-titanium sinter rises with the increasing of the binding phase strength of mixed ores. The tumbler index of vanadium-titanium sin- ter and basic characteristics of mixed ores were analyzed by SPSS software, the relationship between basic eharac teristics of mixed ores and the tumbler index of vanadium-titanium sinter was obtained.

关 键 词：混合矿 基础特性 钒钛磁铁矿 烧结矿 转鼓指数 

分 类 号：TF046.4[冶金工程—冶金物理化学]