| Fatigue behavior of Ti-6Al-4V cellular structures fabricated by additive manufacturing technique | |
| Ren, Dechun1,2; Li, Shujun1; Wang, Hao1; Hou, Wentao1; Hao, Yulin1; Jin, Wei1; Yang, Rui1; Misra, R. Devesh K.3; Murr, Lawrence E.3 | |
| Corresponding Author | Li, Shujun(shjli@imr.ac.cn) |
| 2019-02-01 | |
| Source Publication | JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
 |
| ISSN | 1005-0302 |
| Volume | 35Issue:2Pages:285-294 |
| Abstract | 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. |
| Keyword | Ti-6Al-4V cellular structures Additive manufacturing Fatigue behavior |
| Funding Organization | 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 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 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 Research Area | Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000451755900004 |
| Publisher | JOURNAL MATER SCI TECHNOL |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/130540 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Li, Shujun |
| Affiliation | 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 |
| Recommended Citation 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. |
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