Quantitatively related acoustic emission signal with stress corrosion crack growth rate of sensitized 304 stainless steel in high-temperature water

doi:10.1016/j.corsci.2019.05.030

IMR OpenIR

	Quantitatively related acoustic emission signal with stress corrosion crack growth rate of sensitized 304 stainless steel in high-temperature water
	Zhang, Zhen 1,2; Zhang, Ziyu 1; Tan, Jibo 1; Wu, Xinqiang 1
通讯作者	Wu, Xinqiang(xqwu@imr.ac.cn)
	2019-08-15
发表期刊	CORROSION SCIENCE
ISSN	0010-938X
卷号	157 页码:79-86
摘要	Stress corrosion cracking (SCC) of sensitized 304 stainless steel in high-temperature water was in-situ monitored by coupling acoustic emission (AE) and direct current potential drop (DCPD) techniques. The AE signals were identified using novel recurrence quantification analysis (RQA) and k-mean cluster method. It was found that the RQA is feasible to identify the evolution of different AE waveforms generated by ligament tearing and plastic deformation of the crack tip. The AE cumulative hits rate was linear with the SCC crack growth rate, providing a possibility for applying the AE technique to quantitatively evaluate SCC in high-temperature water.
关键词	Stainless steel SEM Stress corrosion High-temperature corrosion
资助者	National Natural Science Foundation of China ; National Science and Technology Major Project ; Key Programs of the Chinese Academy of Sciences (Research on the Development of Nuclear Power Materials and Service Security Technology) ; Innovation Fund of Institute of Metal Research, Chinese Academy of Sciences
DOI	10.1016/j.corsci.2019.05.030
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[51671201] ; National Natural Science Foundation of China[51371174] ; National Science and Technology Major Project[2017ZX06002003-004-002] ; Key Programs of the Chinese Academy of Sciences (Research on the Development of Nuclear Power Materials and Service Security Technology)[ZDRW-CN-2017-1] ; Innovation Fund of Institute of Metal Research, Chinese Academy of Sciences[SCJJ-2013-ZD-02]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000480374200009
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计	被引频次：7[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/321006/134899
专题	中国科学院金属研究所
通讯作者	Wu, Xinqiang
作者单位	1.Chinese Acad Sci, Inst Met Res, Liaoning Key Lab Safety & Assessment Tech Nucl Ma, CAS Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Liaoning, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Anhui, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Zhen,Zhang, Ziyu,Tan, Jibo,et al. Quantitatively related acoustic emission signal with stress corrosion crack growth rate of sensitized 304 stainless steel in high-temperature water[J]. CORROSION SCIENCE,2019,157:79-86.
APA	Zhang, Zhen,Zhang, Ziyu,Tan, Jibo,&Wu, Xinqiang.(2019).Quantitatively related acoustic emission signal with stress corrosion crack growth rate of sensitized 304 stainless steel in high-temperature water.CORROSION SCIENCE,157,79-86.
MLA	Zhang, Zhen,et al."Quantitatively related acoustic emission signal with stress corrosion crack growth rate of sensitized 304 stainless steel in high-temperature water".CORROSION SCIENCE 157(2019):79-86.