Research on Horizontal Electromagnetic Continuous Casting of Copper Alloy Hollow Billets and Strips

摘要：

Alternating magnetic field is used in horizontal continuous casting of copper alloy hollow billets and strips. The result shows that the formerly inhomogeneous columnar grain macrostructure turns into homogeneous equiaxed grain macrostructure with the application of alternating magnetic field. The element segregation is restrained and the mechanical properties are improved remarkably compared to those without alternating magnetic field. Moreover, the action mechanism of alternating magnetic field is discussed to explain its effect on improving the macrostructure, microstructure, element distribution and mechanical properties.

关键词： alternating magnetic field horizontal electromagnetic continuous casting copper alloy hollow billets and strips

作者: Zhi-ming Yan Ting-ju Li Jian-bo Sun Zhi-qiang Cao

作者单位: School of Materials Science and Engineering,Dalian University of Technology,Dalian 116085,Liaoning,China

会议类型: 国际会议

会议名称: The 3rd Asian Workshop and Summer School on Electromagnetic Processing of Materials(第三届亚洲材料电磁过程学术研讨会)

会议地点: 上海

会议语种:英文

在线出版日期: 2008-10-13（万方平台首次上网日期，不代表论文的发表时间）