Pioneering research on the role of strain burst in the early-stage stress corrosion crack propagation

doi:10.1016/j.corsci.2024.111842

IMR OpenIR

	Pioneering research on the role of strain burst in the early-stage stress corrosion crack propagation
	Wang, Shidong 1,2,3; Shirazi, Hamed 2; Farhat, Hanan 3; Chen, Weixing 2
通讯作者	Wang, Shidong(sdwang@alum.imr.ac.cn) ; Chen, Weixing(weixing@ualberta.ca)
	2024-04-01
发表期刊	CORROSION SCIENCE
ISSN	0010-938X
卷号	229 页码:19
摘要	This work pioneered the study on the effect of cyclic -loading -induced strain burst on Stage -1b stress corrosion crack (SCC) growth under alternating static and cyclic loading. Results show that Stage -1b growth occurred by microcrack initiation and its linking to the main crack's tip. Increasing static hold duration caused crack growth rate per cycle to increase after an incubation period. This was because the occurrence of strain burst induced a high strain rate, leading to film rupture, and thus microcrack initiation. The effects of different stress levels and durations of static hold, and their interactions with cyclic loading, on crack growth were systematically studied.
关键词	Low alloy steel Strain burst Low temperature creep Stress corrosion cracking Corrosion fatigue Early-stage crack growth
资助者	National Natural Science Foundation of China ; Qatar Environment and Energy Institute (QEERI) ; Enbridge Pipelines Inc. ; Natural Sciences and Engineering Research Council of Canada ; Pipeline Research Council International
DOI	10.1016/j.corsci.2024.111842
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[52301112] ; Qatar Environment and Energy Institute (QEERI) ; Enbridge Pipelines Inc. ; Natural Sciences and Engineering Research Council of Canada ; Pipeline Research Council International
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:001170485500001
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计	被引频次：7[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/321006/184612
专题	中国科学院金属研究所
通讯作者	Wang, Shidong; Chen, Weixing
作者单位	1.Chinese Acad Sci, Inst Met Res, Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Peoples R China 2.Univ Alberta, Dept Chem & Mat Engn, Edmonton, AB T6G 2G6, Canada 3.QEERI Qatar Environm & Energy Res Inst, POB 34110, Doha, Qatar
推荐引用方式 GB/T 7714	Wang, Shidong,Shirazi, Hamed,Farhat, Hanan,et al. Pioneering research on the role of strain burst in the early-stage stress corrosion crack propagation[J]. CORROSION SCIENCE,2024,229:19.
APA	Wang, Shidong,Shirazi, Hamed,Farhat, Hanan,&Chen, Weixing.(2024).Pioneering research on the role of strain burst in the early-stage stress corrosion crack propagation.CORROSION SCIENCE,229,19.
MLA	Wang, Shidong,et al."Pioneering research on the role of strain burst in the early-stage stress corrosion crack propagation".CORROSION SCIENCE 229(2024):19.