Differences of corrosion fatigue behaviors among 316LN base metal, 316LN heat-affected zone and 308L weld metal in a safe-end weld joint in borated and lithiated high-temperature water

doi:10.1016/j.ijfatigue.2021.106223

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	Differences of corrosion fatigue behaviors among 316LN base metal, 316LN heat-affected zone and 308L weld metal in a safe-end weld joint in borated and lithiated high-temperature water
	Gao, Jun 1,2; Zhang, Ziyu 1; Tan, Jibo 1; Wu, Xinqiang 1; Wang, Xiang 1; Han, En-Hou 1; Ke, Wei 1
刊名	INTERNATIONAL JOURNAL OF FATIGUE
	2021-07-01
卷号	148 页码:16
关键词	Stainless steel SEM Corrosion fatigue High temperature corrosion Welding
ISSN号	0142-1123
DOI	10.1016/j.ijfatigue.2021.106223
通讯作者	Wu, Xinqiang(xqwu@imr.ac.cn)
英文摘要	Corrosion fatigue behaviors of 316LN base metal (BM), 316LN heat-affected zone (HAZ) and 308L weld metal (WM) in a safe-end weld joint were investigated in borated and lithiated high-temperature water. It was found that the 316LN HAZ showed the highest environmentally assisted fatigue (EAF) effect and the 308L WM had the lowest EAF effect. The corrosion fatigue cracking mechanisms are discussed in 316LN BM, 316LN HAZ and 308L WM by considering the effects of welding residual strain, corrosion resistance and 8-ferrite.
资助项目	National Natural Science Foundation of China[51971230] ; National Science and Technology Major Project[2017ZX06002003004002] ; Innovation Fund of Institute of Metal Research, Chinese Academy of Sciences[SCJJ2013ZD02]
WOS研究方向	Engineering ; Materials Science
语种	英语
出版者	ELSEVIER SCI LTD
WOS记录号	WOS:000647439300003
资助机构	National Natural Science Foundation of China ; National Science and Technology Major Project ; Innovation Fund of Institute of Metal Research, Chinese Academy of Sciences
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/161277]
专题	金属研究所_中国科学院金属研究所
通讯作者	Wu, Xinqiang
作者单位	1.Chinese Acad Sci, CAS Key Lab Nucl Mat & Safety Assessment, Liaoning Key Lab Safety & Assessment Tech Nucl Ma, Inst Met Res, 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	Gao, Jun,Zhang, Ziyu,Tan, Jibo,et al. Differences of corrosion fatigue behaviors among 316LN base metal, 316LN heat-affected zone and 308L weld metal in a safe-end weld joint in borated and lithiated high-temperature water[J]. INTERNATIONAL JOURNAL OF FATIGUE,2021,148:16.
APA	Gao, Jun.,Zhang, Ziyu.,Tan, Jibo.,Wu, Xinqiang.,Wang, Xiang.,...&Ke, Wei.(2021).Differences of corrosion fatigue behaviors among 316LN base metal, 316LN heat-affected zone and 308L weld metal in a safe-end weld joint in borated and lithiated high-temperature water.INTERNATIONAL JOURNAL OF FATIGUE,148,16.
MLA	Gao, Jun,et al."Differences of corrosion fatigue behaviors among 316LN base metal, 316LN heat-affected zone and 308L weld metal in a safe-end weld joint in borated and lithiated high-temperature water".INTERNATIONAL JOURNAL OF FATIGUE 148(2021):16.