Influence of Nd on the mechanical properties and high temperature creep properties of AM50 magnesium alloy

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	Influence of Nd on the mechanical properties and high temperature creep properties of AM50 magnesium alloy
	Huang, Xiaofeng 1,2; Fu, Penghuai 2; Lu, Chen 2; Ding, Wenjiang 2
刊名	Cailiao Yanjiu Xuebao/Chinese Journal of Materials Research
	2004-12-01
卷号	18 期号:6 页码:593-596
关键词	Creep Magnesium alloys Mechanical properties Microstructure Quenching Strengthening (metal) AM50 alloy Creep resistance properties Elevated temperature mechanical property Fine grain strengthening High temperature creep
ISSN号	10053093
英文摘要	Nd was added to AM50 magnesium alloys to study the microstructure, mechanical properties and creep resistance properties. The specimens were heated at 420°C for 12 h followed by quenching, and the results show that addition of small amount of Nd to AM50 magnesium alloys resulted in the refinement of grain. The RT strengthening mechanism of alloys containing Nd was mainly from the fine grain strengthening. Nd in AM50 exists in the form of Al11Nd3 that is thermal stable phase. Due to the existing of Al11Nd3, the steady state creep rate decreased greatly at the temperature 200°C and the elevated temperature mechanical property (150°C) were increased.
语种	中文
出版者	Chinese Journal of Materials Research
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/112125]
专题	兰州理工大学
作者单位	1.Lanzhou Univ. of Technol., Coll. of Mat. Sci. and Technol., Lanzhou 730050, China 2.Light Alloy Net Forming Ctr., Shanghai Jiaotong Univ., Shanghai 200030, China;
推荐引用方式 GB/T 7714	Huang, Xiaofeng,Fu, Penghuai,Lu, Chen,et al. Influence of Nd on the mechanical properties and high temperature creep properties of AM50 magnesium alloy[J]. Cailiao Yanjiu Xuebao/Chinese Journal of Materials Research,2004,18(6):593-596.
APA	Huang, Xiaofeng,Fu, Penghuai,Lu, Chen,&Ding, Wenjiang.(2004).Influence of Nd on the mechanical properties and high temperature creep properties of AM50 magnesium alloy.Cailiao Yanjiu Xuebao/Chinese Journal of Materials Research,18(6),593-596.
MLA	Huang, Xiaofeng,et al."Influence of Nd on the mechanical properties and high temperature creep properties of AM50 magnesium alloy".Cailiao Yanjiu Xuebao/Chinese Journal of Materials Research 18.6(2004):593-596.