连铸结晶器弯月面区温度波动的模拟研究  

Model Study on Meniscus Temperature Fluctuation during Mould Oscillation in Continuous Casting

作　　者：雷作胜[1] 任忠鸣[1] 张邦文[1] 邓康[1] 

机构地区：[1]上海大学上海市钢铁冶金新技术应用开发重点实验室,上海200072

出　　处：《上海大学学报（自然科学版）》2002年第4期317-320,共4页Journal of Shanghai University:Natural Science Edition

基　　金：国家自然科学基金(59734080、59974017)资助项目

摘　　要：作者设计了连铸结晶器弯月面处传热模拟实验 ,并测量了在结晶器振动情况下弯月面处的温度 ,发现该温度随着结晶器的振动而产生周期性的变化 .基于这种温度波动现象 ,讨论了包括热顶结晶器、高频小振幅振动。The temperature of meniscus in continuous casting during mould oscillation was measured in model experiments. It has been found that the temperature of meniscus changes periodically with mould oscillation. Based on this phenomenon, techniques for improving quality of continuous casting billets are discussed.

关 键 词：连铸结晶器 弯月面 温度波动 结晶器振动 传热模拟实验 电磁连铸 

分 类 号：TF341.6[冶金工程—冶金机械及自动化]