Effect of thermal aging on the low cycle fatigue behavior of Z3CN20.09M stainless steel in high-temperature pressurized water

被引：4
作者：
Qiao, Yufei [1 ,2 ]
Zheng, Hui [3 ]
Tan, Jibo [1 ]
Yang, Shuangliang [3 ]
Zhang, Ziyu [1 ]
Li, Jie [3 ]
Wu, Xinqiang [1 ]
Ke, Wei [1 ]
机构：
[1] Chinese Acad Sci, Inst Met Res, CAS Key Lab Nucl Mat & Safety Assessment, Liaoning Key Lab Safety & Assessment Tech Nucl Mat, Shenyang 110016, Peoples R China
[2] Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Peoples R China
[3] State Nucl Power Plant Serv Co, Shanghai 200233, Peoples R China
来源：
CORROSION SCIENCE | 2024年 / 229卷
关键词：
Stainless steel; Thermal aging; Corrosion fatigue; Ferrite; High temperature corrosion; ENVIRONMENTALLY ASSISTED CRACKING; CORROSION-FATIGUE; DELTA-FERRITE; MECHANICAL-PROPERTIES; FRACTURE-TOUGHNESS; G-PHASE; EMBRITTLEMENT; INITIATION; WELD; CF3;
D O I：
10.1016/j.corsci.2024.111869
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The effect of thermal aging (0 h- 15,000 h at 400 degrees C) on the low cycle fatigue properties of Z3CN20.09M stainless steel was investigated. The micro-hardness of the ferrite increases with thermal aging time, while that of the austenite is almost unchanged. The fatigue life of Z3CN20.09M stainless steel in high-temperature pressurized water decreases with thermal aging time. The fatigue cracks formed everywhere, mainly including at slip bands in austenite, at the delta/gamma phase boundary and in ferrite. Thermal aging promotes crack initiation and propagation in ferrite. The effect of thermal aging on the fatigue damage process is discussed.
引用
收藏
页数：13
相关论文
共 50 条
[21]   Effect of hydrogen ion irradiation on the mechanical properties of thermally aged Z3CN20.09M duplex stainless steel [J].
Lei, Penghui ;
Jiang, Ni ;
Hao, Jiannan ;
Peng, Qing ;
Qi, Pan ;
Shi, Fangjie ;
Hang, Yuhua ;
Li, Qianwu ;
Ye, Chao .
VACUUM, 2025, 231
[22]   Passive film properties of Z3CN20.09M duplex stainless steel aged for different times [J].
You, Ye ;
Chen, Yuefeng ;
Yang, Bin .
MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION, 2018, 69 (09) :1205-1217
[23]   Effects of of temperature on corrosion fatigue behavior of 316LN stainless steel in high-temperature pressurized water [J].
Zhang, Ziyu ;
Tan, Jibo ;
Wu, Xinqiang ;
Han, En-Hou ;
Ke, Wei ;
Rao, Jiancun .
CORROSION SCIENCE, 2019, 146 (80-89) :80-89
[24]   Effect of multiple heat treatments on fracture property of centrifugal casting stainless steels Z3CN20.09M with long-term thermal aging degradation [J].
Fan, Min-yu ;
Jia, Wen-qing ;
Yu, Wei-wei ;
Wang, Dong-ying ;
Guan, Meng ;
Cao, Yu ;
Xue, Fei ;
Liu, Yin-li ;
Yao, Jing-wen ;
Lin, Bin ;
Yu, Ting .
JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL, 2021, 28 (02) :223-231
[25]   Corrosion fatigue behavior of 304 stainless steel notched specimen in high temperature pressurized water [J].
Liao, Jiapeng ;
Tan, Jibo ;
Wu, Xinqiang ;
Ning, Dong ;
Xue, Guohong ;
Yao, Weida .
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2019, 748 :137-145
[26]   Pitting behavior of thermally aged Z3CN20.09M cast stainless steel for primary coolant pipe of nuclear power plant [J].
Chen, Yuefeng ;
Chen, Bo ;
Dong, Fang ;
Yang, Bin ;
Li, Shilei ;
Yu, Xiaoyi .
ENGINEERING FAILURE ANALYSIS, 2018, 83 :1-8
[27]   Corrosion Fatigue Behavior of 316LN Stainless Steel Hollow Specimen in High-Temperature Pressurized Water [J].
Tan Jibo ;
Wang Xiang ;
Wu Xinqiang ;
Han En-Hou .
ACTA METALLURGICA SINICA, 2021, 57 (03) :309-316
[28]   Mechanical properties and eddy current testing of thermally aged Z3CN20.09M cast duplex stainless steel [J].
Liu, Tonghua ;
Wang, Wei ;
Qiang, Wenjiang ;
Shu, Guogang .
JOURNAL OF NUCLEAR MATERIALS, 2018, 501 :1-7
[29]   Effect of multiple heat treatments on fracture property of centrifugal casting stainless steels Z3CN20.09M with long-term thermal aging degradation [J].
Min-yu Fan ;
Wen-qing Jia ;
Wei-wei Yu ;
Dong-ying Wang ;
Meng Guan ;
Yu Cao ;
Fei Xue ;
Yin-li Liu ;
Jing-wen Yao ;
Bin Lin ;
Ting Yu .
Journal of Iron and Steel Research International, 2021, 28 :223-231
[30]   Effect of long-term aging on the fracture toughness of primary coolant piping material Z3CN20.09M [J].
Yu, Weiwei ;
Fan, Minyu ;
Gao, Hongbo ;
Yu, Dunji ;
Xue, Fei ;
Chen, Xu .
NUCLEAR ENGINEERING AND DESIGN, 2018, 327 :150-160
12345