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Corrosion and Tensile Behaviors of Ti-4Al-2V-1Mo-1Fe and Ti-6Al-4V Titanium Alloys
Qiao, Yanxin1; Xu, Daokui2; Wang, Shuo1,2,3; Ma, Yingjie2; Chen, Jian1; Wang, Yuxin1; Zhou, Huiling1
Corresponding AuthorXu, Daokui(dkxu@imr.ac.cn) ; Ma, Yingjie(yjma@imr.ac.cn)
2019-11-01
Source PublicationMETALS
Volume9Issue:11Pages:11
AbstractX-ray diffraction (XRD), scanning electron microscope (SEM), immersion, electrochemical, and tensile tests were employed to analyze the phase constitution, microstructure, corrosion behaviors, and tensile properties of a Ti-6Al-4V alloy and a newly-developed low cost titanium alloy Ti-4Al-2V-1Mo-1Fe. The results showed that both the Ti-6Al-4V and Ti-4Al-2V-1Mo-1Fe alloys were composed of alpha and beta phases. The volume fractions of beta phase for these two alloys were 7.4% and 47.3%, respectively. The mass losses after 180-day immersion tests in 3.5 wt.% NaCl solution of these alloys were negligible. The corrosion resistance of the Ti-4Al-2V-1Mo-1Fe alloy was higher than that of the Ti-6Al-4V alloy. The tensile tests showed that the Ti-4Al-2V-1Mo-1Fe alloy presented a slightly higher strength but a lower ductility compared to the Ti-6Al-4V alloy.
Keywordtitanium alloy corrosion passive film mechanical behavior
Funding OrganizationNational Natural Science Foundation of China ; National Key Research and Development Program of China ; Natural Science Foundation of the Higher Education Institutions of Jiangsu Province, China
DOI10.3390/met9111213
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[51871225] ; National Key Research and Development Program of China[2018YFC0310400] ; Natural Science Foundation of the Higher Education Institutions of Jiangsu Province, China[18KJB460007]
WOS Research AreaMaterials Science ; Metallurgy & Metallurgical Engineering
WOS SubjectMaterials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS IDWOS:000504411600081
PublisherMDPI
Citation statistics
Cited Times:11[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/136294
Collection中国科学院金属研究所
Corresponding AuthorXu, Daokui; Ma, Yingjie
Affiliation1.Jiangsu Univ Sci & Technol, Sch Mat Sci & Engn, Zhenjiang 212003, Jiangsu, Peoples R China
2.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China
3.Northeastern Univ, Sch Mat Sci & Engn, Shenyang 110004, Liaoning, Peoples R China
Recommended Citation
GB/T 7714
Qiao, Yanxin,Xu, Daokui,Wang, Shuo,et al. Corrosion and Tensile Behaviors of Ti-4Al-2V-1Mo-1Fe and Ti-6Al-4V Titanium Alloys[J]. METALS,2019,9(11):11.
APA Qiao, Yanxin.,Xu, Daokui.,Wang, Shuo.,Ma, Yingjie.,Chen, Jian.,...&Zhou, Huiling.(2019).Corrosion and Tensile Behaviors of Ti-4Al-2V-1Mo-1Fe and Ti-6Al-4V Titanium Alloys.METALS,9(11),11.
MLA Qiao, Yanxin,et al."Corrosion and Tensile Behaviors of Ti-4Al-2V-1Mo-1Fe and Ti-6Al-4V Titanium Alloys".METALS 9.11(2019):11.
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