Study on Temperature Field and Thermal Deformation of Roll Sleeve in Twin-Roll Strip Casting

摘要：

In strip casting, casting roll is a key equipment, for its temperature distribution and hot deformation can determine the casting process. In the paper, nonlinear thermo structural finite element method (FEM) is used to analyze casting roll temperature distribution and hot deformation. Then distribution discipline of casting roll temperature and hot deformation is figured out. After that, the influence of casting velocity to the casting roll is analyzed and the conclusion is drawn that during stable casting period, casting roll temperature only fluctuates in the surface of the casting roll, and in the core, the temperature is relatively stable, moreover, casting velocity is lower, the fluctuation amplitude is larger.

关键词： Strip casting casting roll temperature deformation

作者: Chang Zheng Zhu Guangming

作者单位: Shandong University of Technology Zibo,Shandong Province,P.R.China

会议类型: 国际会议

会议名称: 2009 International Conference on Measuring Technology and Mechatronics Automation(ICMTMA 2009)(2009年检测技术与机械自动化国际会议)

会议地点: 长沙

会议语种:英文

页码: 1329-1332

在线出版日期: 2009-04-11（万方平台首次上网日期，不代表论文的发表时间）