Dynamic precipitation of Al-Zn alloy during rolling and accumulative roll bonding

IMR OpenIR

	Dynamic precipitation of Al-Zn alloy during rolling and accumulative roll bonding
	Liu, C. Y.; Yu, L.; Ma, M. Z.; Liu, R. P.; Ma, Z. Y.; riping@ysu.edu.cn; zyma@imr.ac.cn
	2015
发表期刊	PHILOSOPHICAL MAGAZINE LETTERS
ISSN	0950-0839
卷号	95 期号:11 页码:539-546
摘要	In this study, cold rolling was performed on a binary Al-20wt%Zn alloy and dynamic precipitation identified for the first time in Al alloys under cold rolling. Zn clusters formed after application of 0.6 strain, and the Zn phase precipitated upon further increasing strain. Both grain refinement and rolling-induced defects are considered to promote Zn precipitation. The hardness of Al-Zn alloy initially increased with strain up to a strain of 2.9 and then decreased with increasing rolling strain. Dynamic precipitation greatly affects the strengthening mechanism of the rolled Al-Zn alloy under various strains.
部门归属	[liu, c. y. ; yu, l.] guilin univ technol, key lab new proc technol nonferrous met mat, minist educ, guilin 541004, peoples r china ; [liu, c. y. ; ma, m. z. ; liu, r. p.] yanshan univ, state key lab metastable mat sci & technol, qinhuangdao 066004, peoples r china ; [ma, z. y.] chinese acad sci, shenyang natl lab mat sci, inst met res, shenyang 110016, peoples r china
关键词	Al-zn Alloy Cold Rolling Dynamic Precipitation Hardening
资助者	National Basic Research Program of China [2013CB733000]; Guangxi Natural Science Foundation [2015GXNSFBA139238]; Guangxi 'Bagui' Teams for Innovation and Research
收录类别	sci
语种	英语
WOS记录号	WOS:000367141800004
引用统计	被引频次：26[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/321006/74733
专题	中国科学院金属研究所
通讯作者	riping@ysu.edu.cn; zyma@imr.ac.cn
推荐引用方式 GB/T 7714	Liu, C. Y.,Yu, L.,Ma, M. Z.,et al. Dynamic precipitation of Al-Zn alloy during rolling and accumulative roll bonding[J]. PHILOSOPHICAL MAGAZINE LETTERS,2015,95(11):539-546.
APA	Liu, C. Y..,Yu, L..,Ma, M. Z..,Liu, R. P..,Ma, Z. Y..,...&zyma@imr.ac.cn.(2015).Dynamic precipitation of Al-Zn alloy during rolling and accumulative roll bonding.PHILOSOPHICAL MAGAZINE LETTERS,95(11),539-546.
MLA	Liu, C. Y.,et al."Dynamic precipitation of Al-Zn alloy during rolling and accumulative roll bonding".PHILOSOPHICAL MAGAZINE LETTERS 95.11(2015):539-546.