Phase equilibria in the Mg-rich corner of the Mg-Zn-La system at 350°C |
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作者姓名: | LI Hongxiao REN Yuping HUANG Mingli CHEN Qin and HAO Shiming School of Materials and Metallurgy Northeastern University Shenyang 110004 China |
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作者单位: | LI Hongxiao,REN Yuping,HUANG Mingli,CHEN Qin,and HAO Shiming School of Materials and Metallurgy,Northeastern University,Shenyang 110004,China |
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基金项目: | This work is financially supported by the National Natural Science Foundation of China (No. 50471025) |
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摘 要: | 1. Introduction Mg-based alloys are attractive for applications because of the light weight and a high specific strength. Among the common alloying elements, the addition of zinc could make the magnesium alloys strengthen by precipitation [1-2]. The further addi- tion of the rare-earth elements to the Mg-Zn alloys is more effective on the precipitation-strengthening [3-4]. But phase diagrams of the Mg-Zn-RE system, as the basis of the alloying, have hardly been built up [5-6]. The phase equ…
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