CaO-SiO_2-Al_2O_3-MgO-TiO_2-FeO渣系熔融还原过程中TiC的生成机理  

MECHANISM OF TiC FORMATION IN SMELTING REDUCTION PROCESS OF SYSTEM CaO-SiO_2-Al_2O_3-MgO-TiO_2-FeO

作　　者：冯可芹[1] 张丙怀[2] 

机构地区：[1]四川联合大学 [2]重庆大学

出　　处：《钢铁钒钛》1997年第2期1-6,共6页Iron Steel Vanadium Titanium

摘　　要：在实验室条件下，测定了熔融还原过程中CaO－SiO_2－Al_2O_3－MgO－TiO_2－FeO系炉渣组成以及不同供碳方式对TiC生成的影响，并进行了热力学分析。研究结果表明：TiC的生成机理与工艺条件密切相关。In laboratory conditions,experiments have been conducted to test tLe effects of both the constitution of CaO-SiO-AlO-MgO-TiO-FeO slag and the different methods of carbon supply on TiC formation in smelting reduction process,for which the thermodynarnical analysis has been done as well. The study suggests that the mechanism of TiC formation bears a close relation to the technological conditions.

关 键 词：熔融还原 碳化钛 钒钛磁铁矿 

分 类 号：TF557[冶金工程—钢铁冶金]