On the gamma ' precipitates of the normal and inverse Portevin-Le Chatelier effect in a wrought Ni-base superalloy

doi:10.1016/j.jmst.2018.09.014

IMR OpenIR

	On the gamma ' precipitates of the normal and inverse Portevin-Le Chatelier effect in a wrought Ni-base superalloy
	Wang, Xinguang; Han, Guoming; Cui, Chuanyong; Guan, Shuai; Li, Jinguo; Hou, Guichen; Zhou, Yizhou; Sun, Xiaofeng
通讯作者	Wang, Xinguang(xgwang11b@imr.ac.cn) ; Cui, Chuanyong(chycui@imr.ac.cn)
	2019
发表期刊	JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
ISSN	1005-0302
卷号	35 期号:1 页码:84-87
摘要	The Portevin-Le Chatelier (PLC) effects in a wrought Ni-base superalloy with different gamma' precipitates contents have been investigated. Detailed analysis on the serration type of the tensile curves indicates that the gamma' precipitates have a decisive influence on the transformation from normal to inverse PLC behavior, which is rarely proposed in other works. It is considered that the gamma' precipitates play the same role in PLC effect as temperature and strain rate for the investigated wrought Ni-base superalloy. (C) 2018 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology.
关键词	Normal and inverse PLC effect gamma ' precipitates Dynamic strain aging Critical strain Wrought Ni-base superalloy
资助者	National Natural Science Foundation of China ; High Technology Research and Development Program of China
DOI	10.1016/j.jmst.2018.09.014
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[51601192] ; National Natural Science Foundation of China[51671188] ; National Natural Science Foundation of China[51671189] ; National Natural Science Foundation of China[11332010] ; High Technology Research and Development Program of China[2014AA041701]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000449263900012
出版者	JOURNAL MATER SCI TECHNOL
引用统计	被引频次：25[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/321006/130381
专题	中国科学院金属研究所
通讯作者	Wang, Xinguang; Cui, Chuanyong
作者单位	Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China
推荐引用方式 GB/T 7714	Wang, Xinguang,Han, Guoming,Cui, Chuanyong,et al. On the gamma ' precipitates of the normal and inverse Portevin-Le Chatelier effect in a wrought Ni-base superalloy[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2019,35(1):84-87.
APA	Wang, Xinguang.,Han, Guoming.,Cui, Chuanyong.,Guan, Shuai.,Li, Jinguo.,...&Sun, Xiaofeng.(2019).On the gamma ' precipitates of the normal and inverse Portevin-Le Chatelier effect in a wrought Ni-base superalloy.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,35(1),84-87.
MLA	Wang, Xinguang,et al."On the gamma ' precipitates of the normal and inverse Portevin-Le Chatelier effect in a wrought Ni-base superalloy".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 35.1(2019):84-87.