Corrosion and Tensile Behaviors of Ti-4Al-2V-1Mo-1Fe and Ti-6Al-4V Titanium Alloys

doi:10.3390/met9111213

CORC > 金属研究所 > 中国科学院金属研究所

	Corrosion and Tensile Behaviors of Ti-4Al-2V-1Mo-1Fe and Ti-6Al-4V Titanium Alloys
	Qiao, Yanxin 2; Xu, Daokui 1; Wang, Shuo 1,2,3; Ma, Yingjie 1; Chen, Jian 2; Wang, Yuxin 2; Zhou, Huiling 2
刊名	METALS
	2019-11-01
卷号	9 期号:11 页码:11
关键词	titanium alloy corrosion passive film mechanical behavior
DOI	10.3390/met9111213
通讯作者	Xu, Daokui(dkxu@imr.ac.cn) ; Ma, Yingjie(yjma@imr.ac.cn)
英文摘要	X-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.
资助项目	National 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研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
语种	英语
出版者	MDPI
WOS记录号	WOS:000504411600081
资助机构	National 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
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/136293]
专题	金属研究所_中国科学院金属研究所
通讯作者	Xu, Daokui; Ma, Yingjie
作者单位	1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China 2.Jiangsu Univ Sci & Technol, Sch Mat Sci & Engn, Zhenjiang 212003, Jiangsu, Peoples R China 3.Northeastern Univ, Sch Mat Sci & Engn, Shenyang 110004, Liaoning, Peoples R China
推荐引用方式 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.