Cyclic deformation behavior of ECAP Al-Li-Cu-Mg-Zr alloy

IMR OpenIR

	Cyclic deformation behavior of ECAP Al-Li-Cu-Mg-Zr alloy
	Liu, SM; Wang, ZG
通讯作者	Wang, ZG()
	2004-03-01
发表期刊	ACTA METALLURGICA SINICA
ISSN	0412-1961
卷号	40 期号:3 页码:225-229
摘要	Equal-channel angular pressed (ECAP) Al-Li-Cu--Mg-Zr alloy mainly consists of near equi-axial grains with size smaller than 1 mum. ECAP Al-Li-Cu-Mg-Zr alloy cyclically softens continuously to failure at higher strain amplitude of Deltaepsilon(p)/2 = 5.5 x 10(-3), but cyclically softens initially and then harden continuously to failure at lower strain amplitudes of Deltaepsilon(p)/2 = 5 x 10(-4) -2.6 x 10(-3). The Coffin-Manson curve of the ECAP Al-Li-Cu-Mg-Zr alloy shows an ideal straight line. All these properties are different from those reported previously for the conventional peak-aged Al-Li-Cu-Mg-Zr alloy.
关键词	Al-Li-Cu-Mg-Zr alloy fatigue equal-channel angular pressing (ECAP) peak-age
收录类别	SCI
语种	英语
WOS研究方向	Metallurgy & Metallurgical Engineering
WOS类目	Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000220611700001
出版者	SCIENCE CHINA PRESS
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/118386
专题	中国科学院金属研究所
通讯作者	Wang, ZG
作者单位	Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Liu, SM,Wang, ZG. Cyclic deformation behavior of ECAP Al-Li-Cu-Mg-Zr alloy[J]. ACTA METALLURGICA SINICA,2004,40(3):225-229.
APA	Liu, SM,&Wang, ZG.(2004).Cyclic deformation behavior of ECAP Al-Li-Cu-Mg-Zr alloy.ACTA METALLURGICA SINICA,40(3),225-229.
MLA	Liu, SM,et al."Cyclic deformation behavior of ECAP Al-Li-Cu-Mg-Zr alloy".ACTA METALLURGICA SINICA 40.3(2004):225-229.