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

	Influence of Nd on the mechanical properties and high temperature creep properties of AM50 magnesium alloy
	Huang, Xiaofeng 1,2; Fu, Penghuai 1; Lu, Chen 1; Ding, Wenjiang 1
	2004-12-01
发表期刊	Cailiao Yanjiu Xuebao/Chinese Journal of Materials Research
ISSN	10053093
卷号	18 期号:6 页码:593-596
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.
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
收录类别	EI
语种	中文
出版者	Chinese Journal of Materials Research
EI入藏号	2005108875351
EI主题词	Metallic matrix composites
EI分类号	415.1 Metal Structural Materials - 421 Strength of Building Materials ; Mechanical Properties - 531 Metallurgy and Metallography - 537.1 Heat Treatment Processes - 542.2 Magnesium and Alloys - 801.4 Physical Chemistry
来源库	Compendex
分类代码	415.1 Metal Structural Materials - 421 Strength of Building Materials; Mechanical Properties - 531 Metallurgy and Metallography - 537.1 Heat Treatment Processes - 542.2 Magnesium and Alloys - 801.4 Physical Chemistry
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/112125
专题	兰州理工大学
作者单位	1.Light Alloy Net Forming Ctr., Shanghai Jiaotong Univ., Shanghai 200030, China; 2.Lanzhou Univ. of Technol., Coll. of Mat. Sci. and Technol., Lanzhou 730050, 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.