Superplastic Behavior of Friction Stir Processed ZK60 Magnesium Alloy

doi:10.2320/matertrans.M2011231

IMR OpenIR

	Superplastic Behavior of Friction Stir Processed ZK60 Magnesium Alloy
	Xie, G. M.1; Luo, Z. A.1; Ma, Z. Y.2; Xue, P.2; Wang, G. D.1
通讯作者	Xie, G. M.(xiegm@ral.neu.edu.cn)
	2011-12-01
发表期刊	MATERIALS TRANSACTIONS
ISSN	1345-9678
卷号	52 期号:12 页码:2278-2281
摘要	Six millimeter thick extruded ZK60 magnesium alloy plate was subjected to friction stir processing (FSP) at 400 rpm and 100 mm/min, producing fine and uniform recrystallized grains with predominant high-angle grain boundaries of 73%. Maximum elongation of 1800% was achieved at a relatively high temperature of 325 degrees C and strain rate of 1 x 10(-3) s(-1). Grain boundary sliding was identified to be the primary deformation mechanism in the FSP ZK60 alloy by superplastic data analyses and surface morphology observation. The superplastic deformation kinetics of the FSP ZK60 alloy was faster than that of the high-ratio differential speed rolled ZK60 alloy. [doi:10.2320/matertrans.M2011231]
关键词	friction stir processing (FSP) magnesium microstructure superplasticity
资助者	National Natural Science Foundation of China ; Fundamental Research Funds for the Chinese Central Universities
DOI	10.2320/matertrans.M2011231
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[51001023] ; Fundamental Research Funds for the Chinese Central Universities[N090307003]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000299978100028
出版者	JAPAN INST METALS
引用统计	被引频次：15[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/321006/105608
专题	中国科学院金属研究所
通讯作者	Xie, G. M.
作者单位	1.Northeastern Univ, State Key Lab Rolling & Automat, Shenyang 110819, Peoples R China 2.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	Xie, G. M.,Luo, Z. A.,Ma, Z. Y.,et al. Superplastic Behavior of Friction Stir Processed ZK60 Magnesium Alloy[J]. MATERIALS TRANSACTIONS,2011,52(12):2278-2281.
APA	Xie, G. M.,Luo, Z. A.,Ma, Z. Y.,Xue, P.,&Wang, G. D..(2011).Superplastic Behavior of Friction Stir Processed ZK60 Magnesium Alloy.MATERIALS TRANSACTIONS,52(12),2278-2281.
MLA	Xie, G. M.,et al."Superplastic Behavior of Friction Stir Processed ZK60 Magnesium Alloy".MATERIALS TRANSACTIONS 52.12(2011):2278-2281.