Investigating the Stress Corrosion Cracking (SCC) Susceptibility of Ti-6Al-4V Alloys Fabricated by Electron Beam Melting in Deep-Sea Environment

doi:10.5006/3822

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	Investigating the Stress Corrosion Cracking (SCC) Susceptibility of Ti-6Al-4V Alloys Fabricated by Electron Beam Melting in Deep-Sea Environment
	Zhao, Yang 2; Liu, Yuchen 2; Gai, Xin 1; Bai, Yun 1; Zhang, Tao 2; Xu, Dake 2; Wang, Fuhui 2
刊名	CORROSION
	2021-08-01
卷号	77 期号:8 页码:853-865
关键词	electron beam melted passive film repassivation stress corrosion cracking
ISSN号	0010-9312
DOI	10.5006/3822
通讯作者	Zhang, Tao(zhangtao@mail.neu.edu.cn)
英文摘要	The stress corrosion cracking (SCC) susceptibility of electron beam melted Ti-6Al-4V alloy (ET) was compared with the conventional wrought alloy (WT). The electrochemical and slow strain rate tensile (SSRT) tests, as well as surface analysis, were conducted under simulated shallow and deep-sea environment. Under shallow conditions, the SCC susceptibility of both alloys was almost the same because of consistent passivation and repassivation performance of the passivating film. However, under deep-sea conditions, SCC susceptibility of ET was higher than that of WT due to stronger textured-like surface that appeared on ET alloy, where early developed passive film broke down, demonstrating lower passivation and repassivation rate.
资助项目	Youth Program of National Natural Science Foundation of China[52001061] ; Chinese Postdoctoral Science Foundation[2019M651126] ; National Key Research and Development Program of China[2017YFB0702203] ; National Natural Science Foundation of China[U1460202]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
语种	英语
出版者	NATL ASSOC CORROSION ENG
WOS记录号	WOS:000681043800004
资助机构	Youth Program of National Natural Science Foundation of China ; Chinese Postdoctoral Science Foundation ; National Key Research and Development Program of China ; National Natural Science Foundation of China
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/159547]
专题	金属研究所_中国科学院金属研究所
通讯作者	Zhang, Tao
作者单位	1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Peoples R China 2.Northeastern Univ, Shenyang Natl Lab Mat Sci, 3-11 Wenhua Rd, Shenyang 110819, Peoples R China
推荐引用方式 GB/T 7714	Zhao, Yang,Liu, Yuchen,Gai, Xin,et al. Investigating the Stress Corrosion Cracking (SCC) Susceptibility of Ti-6Al-4V Alloys Fabricated by Electron Beam Melting in Deep-Sea Environment[J]. CORROSION,2021,77(8):853-865.
APA	Zhao, Yang.,Liu, Yuchen.,Gai, Xin.,Bai, Yun.,Zhang, Tao.,...&Wang, Fuhui.(2021).Investigating the Stress Corrosion Cracking (SCC) Susceptibility of Ti-6Al-4V Alloys Fabricated by Electron Beam Melting in Deep-Sea Environment.CORROSION,77(8),853-865.
MLA	Zhao, Yang,et al."Investigating the Stress Corrosion Cracking (SCC) Susceptibility of Ti-6Al-4V Alloys Fabricated by Electron Beam Melting in Deep-Sea Environment".CORROSION 77.8(2021):853-865.