Microstructure and mechanical behavior of nanostructured composite Cu60Fe40 alloy

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	Microstructure and mechanical behavior of nanostructured composite Cu60Fe40 alloy
	Fu LC(符立才); Yang J(杨军); Liu WM(刘维民); Bi QL(毕秦岭); Fu LC(符立才)
刊名	Philosophical Magazine Letters
	2011
卷号	91 期号:2 页码:78-85
关键词	Cu60Fe40 alloy nanostructured materials microstructure mechanical behavior
ISSN号	0950-0839
通讯作者	符立才
中文摘要	In this study, bulk nanostructured composite Cu60Fe40 alloy is prepared by a combustion synthesis technique. The prepared Cu60Fe40 alloy consists of Cu(Fe) solid solution and Fe(Cu) solid solution phases. The large-scaled compositional segregation in the Cu-rich and Fe-rich phases is not observed, respectively. A few micron-sized dendrite (Fe(Cu) solid solution) is embedded into the nanostructured matrix (Cu(Fe) solid solution). The grain size of the matrix is in the range 50–300 nm. The yield and fracture strength of the Cu60Fe40 alloy are 540 and 1050MPa, respectively, and the fracture strain obtained from the compression test is about 20.9%. The Cu60Fe40 alloy displays notable work hardening in the compressive deformation.
学科主题	材料科学与物理化学
收录类别	SCI
资助信息	the National Natural Science Foundation of China (50801064);the National 973 Project of China (2007CB607601)
语种	英语
WOS记录号	WOS:000286827700001
公开日期	2012-09-24
内容类型	期刊论文
源URL	[http://210.77.64.217/handle/362003/804]
专题	兰州化学物理研究所_固体润滑国家重点实验室
通讯作者	Fu LC(符立才); Fu LC(符立才)
推荐引用方式 GB/T 7714	Fu LC,Yang J,Liu WM,et al. Microstructure and mechanical behavior of nanostructured composite Cu60Fe40 alloy[J]. Philosophical Magazine Letters,2011,91(2):78-85.
APA	符立才,杨军,刘维民,毕秦岭,&符立才.(2011).Microstructure and mechanical behavior of nanostructured composite Cu60Fe40 alloy.Philosophical Magazine Letters,91(2),78-85.
MLA	符立才,et al."Microstructure and mechanical behavior of nanostructured composite Cu60Fe40 alloy".Philosophical Magazine Letters 91.2(2011):78-85.