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《Materials Review》 2009-11
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Research Progress of Mg-Gd Alloy

SUN Ming1,2,WU Guohua1,2,WANG Wei1,2,HOU Zhengquan3,CHEN Bin3,DING Wenjiang1,2(1 National Engineering Research Center of Light Alloy Net Forming,Shanghai Jiaotong University,Shanghai 200240;2 State Key Laboratory of Metal Matrix Composites,Shanghai Jiaotong University,Shanghai 200240;3 Shanghai Institute of Aerospace Precision Machinery,Shanghai 201600)  
It is reported that Mg-Gd alloys become popular in recent years because of high specific strength at both room and elevated temperatures and good creep resistance.The alloying basis and microstructure characteristic are introduced.The effect of main alloying elements such as Gd,Y,Nd,La,Ce,Mn,Zr,Zn,Ag etc.are summarized according to research during recent years.Based on current state of research on Mg-Gd alloy,the development prospect is presented.
【Fund】: 国家973资助项目(2007CB613701);; 上海市优秀学科带头人计划(08XD14020)
【CateGory Index】: TG146.22
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