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Synergistic effect of mechanical and environmental damages of 316LN stainless steel under different fatigue strain amplitudes in high-temperature pressurized water
Zhang, Ziyu1,2; Tan, Jibo1; Wu, Xinqiang1; Han, En-Hou1; Ke, Wei1
Corresponding AuthorWu, Xinqiang(xqwu@imr.ac.cn)
2019-01-16
Source PublicationMATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
ISSN0921-5093
Volume743Pages:243-250
AbstractCorrosion fatigue (CF) behavior of 316LN stainless steel under different strain amplitudes (0.3-0.8%) in 325 degrees C water was investigated at a strain rate of 0.04% s(-1). It was found that the fatigue life and strain amplitude has a linear relation in double logarithmic coordinate. The environmental damage increased with decreasing strain amplitudes. The synergistic effect of mechanical and environmental damages during the CF process in high. temperature pressurized water is discussed, and a calculation equation for environmental fatigue correction factor F-en is proposed to calculate the strain amplitude effect.
KeywordStainless steel Corrosion fatigue High-temperature water Strain amplitudes Environmental fatigue correction factor
Funding OrganizationKey Programs of the Chinese Academy of Sciences (Research on the Development of Nuclear Power Materials and Service Security Technology) ; National Natural Science Foundation of China ; National Science and Technology Major Project ; Innovation Fund of Institute of Metal Research, Chinese Academy of Sciences
DOI10.1016/j.msea.2018.11.081
Indexed BySCI
Language英语
Funding ProjectKey Programs of the Chinese Academy of Sciences (Research on the Development of Nuclear Power Materials and Service Security Technology)[ZDRW-CN-2017-1] ; National Natural Science Foundation of China[51601201] ; National Natural Science Foundation of China[51671201] ; National Science and Technology Major Project[2017ZX06002003-004-002] ; Innovation Fund of Institute of Metal Research, Chinese Academy of Sciences[SCJJ-2013-ZD-02]
WOS Research AreaScience & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS SubjectNanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS IDWOS:000456891500026
PublisherELSEVIER SCIENCE SA
Citation statistics
Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/131666
Collection中国科学院金属研究所
Corresponding AuthorWu, Xinqiang
Affiliation1.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 Chinese Acad Sci, Ctr Mat Sci & Optoelect Engn, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Ziyu,Tan, Jibo,Wu, Xinqiang,et al. Synergistic effect of mechanical and environmental damages of 316LN stainless steel under different fatigue strain amplitudes in high-temperature pressurized water[J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,2019,743:243-250.
APA Zhang, Ziyu,Tan, Jibo,Wu, Xinqiang,Han, En-Hou,&Ke, Wei.(2019).Synergistic effect of mechanical and environmental damages of 316LN stainless steel under different fatigue strain amplitudes in high-temperature pressurized water.MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,743,243-250.
MLA Zhang, Ziyu,et al."Synergistic effect of mechanical and environmental damages of 316LN stainless steel under different fatigue strain amplitudes in high-temperature pressurized water".MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 743(2019):243-250.
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