An Enhanced Three-Dimensional Auxetic Lattice Structure with Improved Property
文献类型：期刊论文
| 作者 | Xue, Yingying2; Gao, Peixin2; Zhou, Li2; Han, Fusheng1 |
| 刊名 | MATERIALS
 |
| 出版日期 | 2020-02-02 |
| 卷号 | 13 |
| 关键词 | enhanced 3D auxetic lattice structure enhanced stiffness and strength 3D re-entrant lattice structure compressive property negative Poisson's ratio 3D printing |
| DOI | 10.3390/ma13041008 |
| 通讯作者 | Zhou, Li(lizhou@ytu.edu.cn) ; Han, Fusheng(fshan@issp.ac.cn) |
| 英文摘要 | In order to enhance the mechanical property of auxetic lattice structures, a new enhanced auxetic lattice structure was designed by embedding narrow struts into a three-dimensional (3D) re-entrant lattice structure. A series of enhanced lattice structures with varied parameters were fabricated by 3D printing combined with the molten metal infiltration technique. Based on the method, parameter studies were performed. The enhanced auxetic lattice structure was found to exhibit superior mechanical behaviors compared to the 3D re-entrant lattice structure. An interesting phenomenon showed that increasing the diameter of connecting struts led to less auxetic and non-auxetic structures. Moreover, the compressive property of the enhanced structure also exhibited obvious dependence on the base material and compression directions. The present study can provide useful information for the design, fabrication and application of new auxetic structures with enhanced properties. |
| WOS关键词 | NEGATIVE POISSONS RATIO ; BEHAVIOR ; FOAM ; HONEYCOMB ; STENT |
| 资助项目 | National Natural Science Foundation of China[51671187] ; National Natural Science Foundation of China[51371167] ; National Natural Science Foundation of China[51805462] ; Natural Science Foundation of Shandong Province[ZR2019MEE074] |
| WOS研究方向 | Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000520419300199 |
| 出版者 | MDPI |
| 资助机构 | National Natural Science Foundation of China ; Natural Science Foundation of Shandong Province |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/103539]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Zhou, Li; Han, Fusheng |
| 作者单位 | 1.Chinese Acad Sci, Inst Solid State Phys, Key Lab Mat Phys, Hefei 230031, Peoples R China 2.Yantai Univ, Sch Electromech & Automot Engn, Yantai 264005, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xue, Yingying,Gao, Peixin,Zhou, Li,et al. An Enhanced Three-Dimensional Auxetic Lattice Structure with Improved Property[J]. MATERIALS,2020,13. |
| APA | Xue, Yingying,Gao, Peixin,Zhou, Li,&Han, Fusheng.(2020).An Enhanced Three-Dimensional Auxetic Lattice Structure with Improved Property.MATERIALS,13. |
| MLA | Xue, Yingying,et al."An Enhanced Three-Dimensional Auxetic Lattice Structure with Improved Property".MATERIALS 13(2020). |
入库方式： OAI收割
来源：合肥物质科学研究院
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