| Energy absorption mechanism of open-cell Zr-based bulk metallic glass foam | |
Wei X(魏秀); Chen JH(陈军红); Dai LH(戴兰宏) ; Dai, LH; Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
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| Source Publication | SCRIPTA MATERIALIA
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| 2012-05-01 | |
| Volume | 66Issue:10Pages:721-724 |
| ISSN | 1359-6462 |
| Abstract | Open-cell Zr41.25Ti13.25Cu12.5Ni10Be22.5 bulk metallic glass foams were successfully fabricated by a low-pressure melt infiltration method using crude salts as a space-holder material. Detailed investigations were carried out on the energy absorption property and its underlying mechanism for the present foam. It is found that the foam exhibits high energy absorption capacity and absorbs energy efficiently. Further microscopic observations reveal that the bending of struts, formation and manipulation of multiple shear bands, and microcracking within the material contribute to this foam's energy absorption capability. |
| Keyword | Bulk Metallic Glass Foams Energy Absorption Shear Bands Aluminum Foam Fracture Deformation Alloys Plates Damage |
| Subject Area | 新型材料的力学问题 |
| URL | 查看原文 |
| Indexed By | SCI ; EI |
| Language | 英语 |
| WOS ID | WOS:000302756400001 |
| Funding Organization | Financial support is from the NSFC (Grants Nos. 11132011, 11002144 and 11021262), the National Natural Science Foundation of China-NSAF (Grant No. 10976100), the National Key Basic Research Program of China (Grant Nos. 2012CB937500, 2009CB724401) and the Postdoctoral Sustenance Fund of China (Grant No. 20100480483). |
| Department | LNM冲击动力学与新型材料力学性能 |
| Classification | 一类 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/46685 |
| Collection | 非线性力学国家重点实验室 |
| Corresponding Author | Dai, LH; Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China. |
| Recommended Citation GB/T 7714 | Wei X,Chen JH,Dai LH,et al. Energy absorption mechanism of open-cell Zr-based bulk metallic glass foam[J]. SCRIPTA MATERIALIA,2012,66,10,:721-724. |
| APA | 魏秀,陈军红,戴兰宏,Dai, LH,&Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China..(2012).Energy absorption mechanism of open-cell Zr-based bulk metallic glass foam.SCRIPTA MATERIALIA,66(10),721-724. |
| MLA | 魏秀,et al."Energy absorption mechanism of open-cell Zr-based bulk metallic glass foam".SCRIPTA MATERIALIA 66.10(2012):721-724. |
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