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

IMR OpenIR

	Investigating the Stress Corrosion Cracking (SCC) Susceptibility of Ti-6Al-4V Alloys Fabricated by Electron Beam Melting in Deep-Sea Environment
	Zhao, Yang 1; Liu, Yuchen 1; Gai, Xin 2; Bai, Yun 2; Zhang, Tao 1; Xu, Dake 1; Wang, Fuhui 1
通讯作者	Zhang, Tao(zhangtao@mail.neu.edu.cn)
	2021-08-01
发表期刊	CORROSION
ISSN	0010-9312
卷号	77 期号:8 页码:853-865
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.
关键词	electron beam melted passive film repassivation stress corrosion cracking
资助者	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
DOI	10.5006/3822
收录类别	SCI
语种	英语
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
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000681043800004
出版者	NATL ASSOC CORROSION ENG
引用统计	被引频次：4[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/321006/159548
专题	中国科学院金属研究所
通讯作者	Zhang, Tao
作者单位	1.Northeastern Univ, Shenyang Natl Lab Mat Sci, 3-11 Wenhua Rd, Shenyang 110819, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, 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.