连铸浸入式水口结瘤现象的研究现状及发展  

Research and Development of Clogging in Immersed Nozzle During Continuous Casting

作　　者：吴苏州[1] 张炯明[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：《钢铁研究学报》2007年第12期1-4,共4页Journal of Iron and Steel Research

基　　金：国家自然科学基金;宝山钢铁集团有限公司联合资助项目(50674013)

摘　　要：水口结瘤是影响铸坯质量的重要因素,阐述了浸入式水口结瘤现象的研究现状,并概述了水口结瘤的机理,总结了目前防止结瘤的一些措施,提出从动力学角度研究水口结瘤的思路。Clogging in the immersed nozzle is a important factor affecting the quality of casting block. This paper simply introduces current researches and describes the mechanism of deposition on the nozzle. Measures to prevent clogging are summarized. At last, the study of nozzle clogging is presented from the dynamics viewpoint.

关 键 词：水口结瘤 铝氧化物 动力学 

分 类 号：TF777[冶金工程—钢铁冶金]