Fatigue behavior of Ti-6Al-4V cellular structures fabricated by additive manufacturing technique

doi:10.1016/j.jmst.2018.09.066

IMR OpenIR

	Fatigue behavior of Ti-6Al-4V cellular structures fabricated by additive manufacturing technique
	Ren, Dechun 1,2; Li, Shujun 1; Wang, Hao 1; Hou, Wentao 1; Hao, Yulin 1; Jin, Wei 1; Yang, Rui 1; Misra, R. Devesh K.3; Murr, Lawrence E.3
通讯作者	Li, Shujun(shjli@imr.ac.cn)
	2019-02-01
发表期刊	JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
ISSN	1005-0302
卷号	35 期号:2 页码:285-294
摘要	Porous titanium and its alloys have been considered as promising replacement for dense implants, as they possess low elastic modulus comparable to that of compact human bones and are capable of providing space for in-growth of bony tissues to achieve a better fixation. Recently, the additive manufacturing (AM) method has been successfully applied to the fabrication of Ti-6Al-4V cellular meshes and foams. Comparing to traditional fabrication methods, the AM method offers advantages of accurate control of complex cell shapes and internal pore architectures, thus attracting extensive attention. Considering the long-term safety in the human body, the metallic cellular structures should possess high fatigue strength. In this paper, the recent progress on the fatigue properties of Ti-6Al-4V cellular structures fabricated by the AM technique is reviewed. The various design factors including cell shapes, surface properties, post treatments and graded porosity distribution affecting the fatigue properties of additive manufactured Ti-6Al-4V cellular structures were introduced and future development trends were also discussed. (C) 2018 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology.
关键词	Ti-6Al-4V cellular structures Additive manufacturing Fatigue behavior
资助者	National Key Research and Development Program of China ; National Natural Science Foundation of China ; Key Research Program of Frontier Sciences, CAS
DOI	10.1016/j.jmst.2018.09.066
收录类别	SCI
语种	英语
资助项目	National Key Research and Development Program of China[2017YFC1104901] ; National Key Research and Development Program of China[2016YFC1102601] ; National Natural Science Foundation of China[51631007] ; Key Research Program of Frontier Sciences, CAS[QYZDJ-SSW-JSC031-02]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000451755900004
出版者	JOURNAL MATER SCI TECHNOL
引用统计	被引频次：100[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/321006/130545
专题	中国科学院金属研究所
通讯作者	Li, Shujun
作者单位	1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Liaoning, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 3.Univ Texas El Paso, Dept Met & Mat Engn, El Paso, TX 79968 USA
推荐引用方式 GB/T 7714	Ren, Dechun,Li, Shujun,Wang, Hao,et al. Fatigue behavior of Ti-6Al-4V cellular structures fabricated by additive manufacturing technique[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2019,35(2):285-294.
APA	Ren, Dechun.,Li, Shujun.,Wang, Hao.,Hou, Wentao.,Hao, Yulin.,...&Murr, Lawrence E..(2019).Fatigue behavior of Ti-6Al-4V cellular structures fabricated by additive manufacturing technique.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,35(2),285-294.
MLA	Ren, Dechun,et al."Fatigue behavior of Ti-6Al-4V cellular structures fabricated by additive manufacturing technique".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 35.2(2019):285-294.