Influences of Misch Metal on Microstructure and Mechanical Properties of Mg-10Li-4Al Alloy

摘要：

Mg-10Li-4Al and Mg-10Li-4Al-0.6RE alloys were prepared with vacuum induction melting method. The influence of RE on microstructure and mechanical properties was studied with SEM, XRD and tensile tester. The results showed that, the addition of RE made the α(Mg) phase disappeared and caused the formation of Al<,3>La phase. And it improved both the tensile strength and elongation percentage of alloys.

关键词： Mg-Li alloys misch metal microstructure mechanical properties rare earths

作者: Wu Ruizhi(巫瑞智) Zhang Milin(张密林) Liu Bin(刘滨)

作者单位: Key Laboratory of Superlight Materials & Surface Technology, Ministry of Education, Harbin Engineering University, Harbin 150001, China

会议类型: 国际会议

会议名称: 第五届国际稀土开发与应用研讨会(The Fifth International Conference on Rare Earth Decelopment and Applicatin)

会议地点: 包头

会议语种:英文

页码: 547-549

在线出版日期: 2007-08-07（万方平台首次上网日期，不代表论文的发表时间）