Effect of pore density on the compressive response of open-cell Al foams
文献类型：期刊论文
| 作者 | Wang, Xinfu1; Huang, Ying1; Wang, Xingfu2 ; Wang, Weiguo1; Hao, Gangling1; Wang, Dan1
|
| 刊名 | MATERIALS SCIENCE AND TECHNOLOGY
 |
| 出版日期 | 2022-04-26 |
| 关键词 | High porosity open-cell aluminium foam compression behaviour strain rate sensitivity energy absorption |
| ISSN号 | 0267-0836 |
| DOI | 10.1080/02670836.2022.2065728 |
| 通讯作者 | Wang, Xinfu(xfw21cn@issp.ac.cn) ; Wang, Dan(wangdannwpu@163.com) |
| 英文摘要 | The effects of pore density and matrix on the quasi-static and dynamic compressive behaviours of the high porosity open-cell aluminium foams were examined. The results show that pore density has little effect on the collapse strength of the samples under quasi-static conditions. However, as the strain rate increases, the collapse strength decreases with increasing pore density. The different matrix material also shows distinct strain rate response characteristics, which is related to their respective microstructures. The strain-rate sensitivity is mainly attributed to the micro-inertia effect caused by the larger aspect ratio of the cell edges, which was verified by the more transverse elongation of the dynamic compression samples. Moreover, the energy absorption capacity is also discussed in the present paper. |
| WOS关键词 | STRAIN-RATE ; ALUMINUM FOAM ; BEHAVIOR ; MG |
| 资助项目 | National Natural Science Foundation of China[12064044] ; Natural Science Foundation of Shaanxi Province[2019JQ-833] ; Research Launch Project of Yan'an University[YDBK2018-20] |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000788317400001 |
| 出版者 | TAYLOR & FRANCIS LTD |
| 资助机构 | National Natural Science Foundation of China ; Natural Science Foundation of Shaanxi Province ; Research Launch Project of Yan'an University |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/131490]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Wang, Xinfu; Wang, Dan |
| 作者单位 | 1.Yanan Univ, Coll Phys & Elect Informat, Yanan 716000, Shaanxi, Peoples R China 2.Chinese Acad Sci, Inst Solid State Phys, Key Lab Mat Phys, Hefei, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Xinfu,Huang, Ying,Wang, Xingfu,et al. Effect of pore density on the compressive response of open-cell Al foams[J]. MATERIALS SCIENCE AND TECHNOLOGY,2022. |
| APA | Wang, Xinfu,Huang, Ying,Wang, Xingfu,Wang, Weiguo,Hao, Gangling,&Wang, Dan.(2022).Effect of pore density on the compressive response of open-cell Al foams.MATERIALS SCIENCE AND TECHNOLOGY. |
| MLA | Wang, Xinfu,et al."Effect of pore density on the compressive response of open-cell Al foams".MATERIALS SCIENCE AND TECHNOLOGY (2022). |
入库方式： OAI收割
来源：合肥物质科学研究院
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。