Effects of loading factors on environmental fatigue behavior of low-alloy pressure vessel steels in simulated BWR water

doi:10.1016/j.nucengdes.2006.09.043

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	Effects of loading factors on environmental fatigue behavior of low-alloy pressure vessel steels in simulated BWR water
	Wu, Xinqiang ; Han, Enhou ; Ke, Wei ; Katada, Yasuyuki
刊名	NUCLEAR ENGINEERING AND DESIGN
	2007-07-01
卷号	237 期号:12-13 页码:1452-1459
ISSN号	0029-5493
DOI	10.1016/j.nucengdes.2006.09.043
通讯作者	Wu, Xinqiang(xqwu@imr.ac.cn)
英文摘要	Low cycle fatigue resistance of low-alloy pressure vessel steels was investigated in simulated boiling water reactor (BWR) water. Much attention was paid to the effects of loading factors on fatigue life and environmentally assisted cracking (EAC) behavior, in which strain rate, strain waveform and strain amplitude were taken into account. The fatigue resistance and EAC behavior of the steels in simulated BWR water were found to be closely dependent on the strain rate, strain waveform and strain amplitude applied. The above fatigue behavior may be attributed to loading-factor-induced change in dominant EAC processes in high temperature water environments. Related EAC mechanisms are also discussed. (c) 2006 Elsevier B.V. All rights reserved.
WOS研究方向	Nuclear Science & Technology
语种	英语
出版者	ELSEVIER SCIENCE SA
WOS记录号	WOS:000247862100026
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/90205]
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, Met Res Inst, Environm Corros Ctr, Shenyang 110016, Peoples R China 2.Natl Inst Mat Sci, Tsukuba, Ibaraki 3050047, Japan
推荐引用方式 GB/T 7714	Wu, Xinqiang,Han, Enhou,Ke, Wei,et al. Effects of loading factors on environmental fatigue behavior of low-alloy pressure vessel steels in simulated BWR water[J]. NUCLEAR ENGINEERING AND DESIGN,2007,237(12-13):1452-1459.
APA	Wu, Xinqiang,Han, Enhou,Ke, Wei,&Katada, Yasuyuki.(2007).Effects of loading factors on environmental fatigue behavior of low-alloy pressure vessel steels in simulated BWR water.NUCLEAR ENGINEERING AND DESIGN,237(12-13),1452-1459.
MLA	Wu, Xinqiang,et al."Effects of loading factors on environmental fatigue behavior of low-alloy pressure vessel steels in simulated BWR water".NUCLEAR ENGINEERING AND DESIGN 237.12-13(2007):1452-1459.