不同单种炉料熔滴特征及初渣形成变化  

The Characteristics of Softening and Melting and the Formation of the Primary Slag of Different Ferrous Burden Materials

作　　者：张开发[1] 吴胜利[1] 刘新亮[1] 黄威[1] 

机构地区：[1]北京科技大学冶金与生态工程学院,北京100083

出　　处：《科学技术与工程》2015年第13期36-40,共5页Science Technology and Engineering

基　　金：高等学校博士学科点专项科研基金(20120006110002)资助

摘　　要：研究了烧结矿、球团矿、块矿等不同单种炉料在模拟高炉条件下的软化熔融特征,显示了酸性炉料和碱性炉料成渣过程的差异性。同时提取各单种炉料在不同阶段形成的渣样,对其进行化学成分和矿物组成分析,得出各种单种炉料的炉渣形成变化过程。The characteristics of softening and melting of sinter, pellet and lunp was studied by simulating the atmosphere of blast furnace. The results shows the differences of ferrous burden materials of acidity and alkaline. And the samples of primary slag were exacted, acquired the transformation law of the different ferrous burden mate- rials, by the analysised of chemical and mineral composition.

关 键 词：高炉 含铁炉料 软化熔融特性 初渣 

分 类 号：TF046.6[冶金工程—冶金物理化学]