| Quantitatively related acoustic emission signal with stress corrosion crack growth rate of sensitized 304 stainless steel in high-temperature water | |
| Zhang, Zhen1,2; Zhang, Ziyu1; Tan, Jibo1; Wu, Xinqiang1 | |
| Corresponding Author | Wu, Xinqiang(xqwu@imr.ac.cn) |
| 2019-08-15 | |
| Source Publication | CORROSION SCIENCE
 |
| ISSN | 0010-938X |
| Volume | 157Pages:79-86 |
| Abstract | 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. |
| Keyword | Stainless steel SEM Stress corrosion High-temperature corrosion |
| Funding Organization | 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 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 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 Research Area | Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000480374200009 |
| Publisher | PERGAMON-ELSEVIER SCIENCE LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/134899 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Wu, Xinqiang |
| Affiliation | 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 |
| Recommended Citation 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. |
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