Bioinspired tungsten-copper composites with Bouligand-type architectures mimicking fish scales
文献类型：期刊论文
| 作者 | Zhang, Yuan3; Tan, Guoqi3,4; Zhang, Mingyang3,4; Yu, Qin1; Liu, Zengqian3,4; Liu, Yanyan3,4; Zhang, Jian3; Jiao, Da3; Wang, Faheng2,3; Zhuo, Longchao5 |
| 刊名 | JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
 |
| 出版日期 | 2022-01-10 |
| 卷号 | 96页码:21-30 |
| 关键词 | Bouligand structure Tungsten-copper composites Fish scales Structural reorientation Bioinspired designs |
| ISSN号 | 1005-0302 |
| DOI | 10.1016/j.jmst.2021.04.022 |
| 通讯作者 | Liu, Zengqian(zengqianliu@imr.ac.cn) |
| 英文摘要 | The microscopic Bouligand-type architectures of fish scales demonstrate a notable efficiency in enhancing the damage tolerance of materials; nevertheless, it is challenging to reproduce in metals. Here bioinspired tungsten-copper composites with different Bouligand-type architectures mimicking fish scales were fabricated by infiltrating a copper melt into woven contextures of tungsten fibers. These composites exhibit a synergetic enhancement in both strength and ductility at room temperature along with an improved resistance to high-temperature oxidization. The strengths were interpreted by adapting the classical laminate theory to incorporate the characteristics of Bouligand-type architectures. In particular, under load the tungsten fibers can reorient adaptively within the copper matrix by their straightening, stretching, interfacial sliding with the matrix, and the cooperative kinking deformation of fiber grids, representing a successful implementation of the optimizing mechanisms of the Bouligand-type architectures to enhance strength and toughness. This study may serve to promote the development of new high-performance tungsten-copper composites for applications, e.g. , as electrical contacts or heat sinks, and offer a viable approach for constructing bioinspired architectures in metallic materials. (c) 2022 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology. |
| 资助项目 | National Key R&D Program of China[2020YFA0710404] ; National Natural Science Foundation of China[51871216] ; KC Wong Education Founda-tion[GJTD-2020-09] ; LiaoNing Revitalization Talents Program ; State Key Laboratory for Modification of Chemical Fibers and Polymer Materials at Donghua University ; Opening Project of Jiangsu Province Key Laboratory of High-End Structural Materials[hsm1801] ; Youth Innovation Promo-tion Association CAS ; Multi-disciplinary University Research Initiative - Air Force Office of Scientific Research[AFOSR-FA9550-15-1-0009] |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000737296500003 |
| 出版者 | JOURNAL MATER SCI TECHNOL |
| 资助机构 | National Key R&D Program of China ; National Natural Science Foundation of China ; KC Wong Education Founda-tion ; LiaoNing Revitalization Talents Program ; State Key Laboratory for Modification of Chemical Fibers and Polymer Materials at Donghua University ; Opening Project of Jiangsu Province Key Laboratory of High-End Structural Materials ; Youth Innovation Promo-tion Association CAS ; Multi-disciplinary University Research Initiative - Air Force Office of Scientific Research |
| 源URL | [http://ir.imr.ac.cn/handle/321006/173793]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Liu, Zengqian |
| 作者单位 | 1.Univ Calif Berkeley, Dept Mat Sci & Engn, Berkeley, CA 94720 USA 2.Jihua Lab, Foshan 528200, Peoples R China 3.Chinese Acad Sci, Shi Changxu Innovat Ctr Adv Mat, Inst Met Res, Shenyang 110016, Peoples R China 4.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Peoples R China 5.Xian Univ Technol, Sch Mat Sci & Engn, Xian 710048, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Yuan,Tan, Guoqi,Zhang, Mingyang,et al. Bioinspired tungsten-copper composites with Bouligand-type architectures mimicking fish scales[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2022,96:21-30. |
| APA | Zhang, Yuan.,Tan, Guoqi.,Zhang, Mingyang.,Yu, Qin.,Liu, Zengqian.,...&Ritchie, Robert O..(2022).Bioinspired tungsten-copper composites with Bouligand-type architectures mimicking fish scales.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,96,21-30. |
| MLA | Zhang, Yuan,et al."Bioinspired tungsten-copper composites with Bouligand-type architectures mimicking fish scales".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 96(2022):21-30. |
入库方式： OAI收割
来源：金属研究所
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