A comparative study on the tribological behavior of Ti-6Al-4V and Ti-24Nb-4Zr-8Sn alloys in simulated body fluid

doi:10.1080/10667857.2018.1550138

CORC > 金属研究所 > 中国科学院金属研究所

	A comparative study on the tribological behavior of Ti-6Al-4V and Ti-24Nb-4Zr-8Sn alloys in simulated body fluid
	Injetia, V. S. Y.1; Nune, K. C.1; Reyes, E.1; Yue, G.1; Li, S. J.2; Misra, R. D. K.1
刊名	MATERIALS TECHNOLOGY
	2019-04-16
卷号	34 期号:5 页码:270-284
关键词	Wear coefficient of friction tangential force titanium alloy debris
ISSN号	1066-7857
DOI	10.1080/10667857.2018.1550138
通讯作者	Nune, K. C.(krishnachaitanya19@gmail.com) ; Misra, R. D. K.(dmisra2@utep.edu)
英文摘要	The objective of the study is to assess the tribological behavior of Ti-24Nb-4Zr-8Sn (beta-type microstructure) alloy in terms of coefficient of friction and tangential force and compare it with Ti-6Al-4V (alpha+beta-type microstructure) alloy for joint prostheses. The coefficient of friction (mu) was weakly dependent on load for both the alloys, but tangential force increased with load. On the other hand, the coefficient of friction was independent of sliding velocity but was slightly greater for Ti2448 alloy. Higher hardness and higher strain hardening capacity of Ti64 alloy attributed to marginally superior wear resistance in comparison to Ti2448 alloy. The morphology of wear track on Ti64 alloy represented a rough appearance with grooves and scratches, indicating the mode of wear was abrasive. On Ti2448 alloy, scratches along the wear track with islands of microscopically smooth oxide layers flaking off from the surface indicated a mixed mode of wear including abrasive and adhesive.
WOS研究方向	Materials Science
语种	英语
出版者	TAYLOR & FRANCIS LTD
WOS记录号	WOS:000463578700002
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/132888]
专题	金属研究所_中国科学院金属研究所
通讯作者	Nune, K. C.; Misra, R. D. K.
作者单位	1.Univ Texas El Paso, Dept Met Mat & Biomed Engn, El Paso, TX 79968 USA 2.Chinese Acad Sci, Inst Mat Res, Shenyang, Liaoning, Peoples R China
推荐引用方式 GB/T 7714	Injetia, V. S. Y.,Nune, K. C.,Reyes, E.,et al. A comparative study on the tribological behavior of Ti-6Al-4V and Ti-24Nb-4Zr-8Sn alloys in simulated body fluid[J]. MATERIALS TECHNOLOGY,2019,34(5):270-284.
APA	Injetia, V. S. Y.,Nune, K. C.,Reyes, E.,Yue, G.,Li, S. J.,&Misra, R. D. K..(2019).A comparative study on the tribological behavior of Ti-6Al-4V and Ti-24Nb-4Zr-8Sn alloys in simulated body fluid.MATERIALS TECHNOLOGY,34(5),270-284.
MLA	Injetia, V. S. Y.,et al."A comparative study on the tribological behavior of Ti-6Al-4V and Ti-24Nb-4Zr-8Sn alloys in simulated body fluid".MATERIALS TECHNOLOGY 34.5(2019):270-284.