Stress corrosion cracking behavior at fusion boundary of cold worked 316LN stainless steel/Inconel 52 M weld joint in simulated primary water environment

doi:10.1016/j.corsci.2024.112581

IMR OpenIR

	Stress corrosion cracking behavior at fusion boundary of cold worked 316LN stainless steel/Inconel 52 M weld joint in simulated primary water environment
	Sun, Wei 1,2; Wu, Bin 1,2; Ming, Hongliang 1,2; Meng, Fanjiang 3; Wang, Jianqiu 1,2,4; Han, En-Hou 2,4
通讯作者	Wu, Bin(bwu18s@imr.ac.cn) ; Ming, Hongliang(hlming12s@imr.ac.cn)
	2025
发表期刊	CORROSION SCIENCE
ISSN	0010-938X
卷号	242 页码:14
摘要	The microstructure of the fusion boundary (FB) for cold worked (CW) 316LN stainless steel/Inconel 52 M weld joint (20 % CW 316LN/52M-FB) was investigated. The FB region was subjected to stress corrosion crack growth rate (SCCGR) test in simulated primary water of pressurized water reactor (PWR). It was noticed that stress corrosion cracking (SCC) occurred both along the FB and in the nearby 316LN region. The propagation of secondary cracks was impeded in the 52 M region rich in the Cr and Ni. Under similar conditions, the SCCGR of 20 % CW 316LN/52M-FB was five to six times higher compared with 316 L/52M-FB without CW.
关键词	Cold worked 316LN/52 M weld joint Fusion boundary Stress corrosion cracking
资助者	Strategic Priority Research Program of the Chinese Academy of Sciences ; National Funding Program for Postdoctoral Researchers ; Youth Innovation Promotion Association CAS ; Liaoning Provincial Natural Science Foundation Doctoral Startup Fund Project
DOI	10.1016/j.corsci.2024.112581
收录类别	SCI
语种	英语
资助项目	Strategic Priority Research Program of the Chinese Academy of Sciences[XDA041040202] ; National Funding Program for Postdoctoral Researchers[GZC20232747] ; Youth Innovation Promotion Association CAS[2022187] ; Liaoning Provincial Natural Science Foundation Doctoral Startup Fund Project[2024-BSBA-45]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:001443016500001
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/191874
专题	中国科学院金属研究所
通讯作者	Wu, Bin; Ming, Hongliang
作者单位	1.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Peoples R China 3.Shanghai Nucl Engn Res & Design Inst Ltd Co, Shanghai 200233, Peoples R China 4.Inst Corros Sci & Technol, Guangzhou 510530, Peoples R China
推荐引用方式 GB/T 7714	Sun, Wei,Wu, Bin,Ming, Hongliang,et al. Stress corrosion cracking behavior at fusion boundary of cold worked 316LN stainless steel/Inconel 52 M weld joint in simulated primary water environment[J]. CORROSION SCIENCE,2025,242:14.
APA	Sun, Wei,Wu, Bin,Ming, Hongliang,Meng, Fanjiang,Wang, Jianqiu,&Han, En-Hou.(2025).Stress corrosion cracking behavior at fusion boundary of cold worked 316LN stainless steel/Inconel 52 M weld joint in simulated primary water environment.CORROSION SCIENCE,242,14.
MLA	Sun, Wei,et al."Stress corrosion cracking behavior at fusion boundary of cold worked 316LN stainless steel/Inconel 52 M weld joint in simulated primary water environment".CORROSION SCIENCE 242(2025):14.