Effect of temperature on low cycle fatigue behavior of T91 steel in liquid lead-bismuth eutectic environment at 150-550 degrees C

doi:10.1016/j.ijfatigue.2022.107344

IMR OpenIR

	Effect of temperature on low cycle fatigue behavior of T91 steel in liquid lead-bismuth eutectic environment at 150-550 degrees C
	Xue, Baoquan 1,2; Tan, Jibo 1; Zhang, Ziyu 1; Wang, Xiang 1; Wu, Xinqiang 1; Han, En-Hou 1; Ke, Wei 1
通讯作者	Tan, Jibo(jbtan10s@imr.ac.cn)
	2023-02-01
发表期刊	INTERNATIONAL JOURNAL OF FATIGUE
ISSN	0142-1123
卷号	167 页码:16
摘要	The low cycle fatigue behavior of T91 steel in a lead-bismuth eutectic and an air environment was investigated at 150-550 degrees C. The temperature dependent "fatigue endurance peak and trough" was found in liquid LBE. Quasi-cleavage cracking was observed on the fracture surface at 150 degrees C and 350 degrees C, which indicates the occurrence of liquid metal embrittlement (LME). The plasticity recovery reduced LME susceptibility of T91 steel at 250 degrees C and 550 degrees C. The effects of LME, liquid LBE corrosion and dynamic strain aging on the mechanisms of fatigue crack initiation and propagation are discussed.
关键词	T91 steel Corrosion fatigue Liquid metal corrosion Liquid metal embrittlement
资助者	Youth Innovation Promotion Association CAS ; National Natural Science Foundation of China ; IMR Innovation Fund
DOI	10.1016/j.ijfatigue.2022.107344
收录类别	SCI
语种	英语
资助项目	Youth Innovation Promotion Association CAS ; National Natural Science Foundation of China ; IMR Innovation Fund ; [2021189] ; [52271077] ; [2021-PY01]
WOS研究方向	Engineering ; Materials Science
WOS类目	Engineering, Mechanical ; Materials Science, Multidisciplinary
WOS记录号	WOS:000892489800001
出版者	ELSEVIER SCI LTD
引用统计	被引频次：10[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/321006/176998
专题	中国科学院金属研究所
通讯作者	Tan, Jibo
作者单位	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
推荐引用方式 GB/T 7714	Xue, Baoquan,Tan, Jibo,Zhang, Ziyu,et al. Effect of temperature on low cycle fatigue behavior of T91 steel in liquid lead-bismuth eutectic environment at 150-550 degrees C[J]. INTERNATIONAL JOURNAL OF FATIGUE,2023,167:16.
APA	Xue, Baoquan.,Tan, Jibo.,Zhang, Ziyu.,Wang, Xiang.,Wu, Xinqiang.,...&Ke, Wei.(2023).Effect of temperature on low cycle fatigue behavior of T91 steel in liquid lead-bismuth eutectic environment at 150-550 degrees C.INTERNATIONAL JOURNAL OF FATIGUE,167,16.
MLA	Xue, Baoquan,et al."Effect of temperature on low cycle fatigue behavior of T91 steel in liquid lead-bismuth eutectic environment at 150-550 degrees C".INTERNATIONAL JOURNAL OF FATIGUE 167(2023):16.