Dynamic fragmentation induced by network-like shear bands in a Zr-based bulk metallic glass
文献类型：期刊论文
| 作者 | Zeng F; Chen Y ; Jiang MQ(蒋敏强); Lu C; Dai LH(戴兰宏)
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| 刊名 | INTERMETALLICS
 |
| 出版日期 | 2015-01 |
| 卷号 | 56页码:96-100 |
| 通讯作者邮箱 | lhdai@lnm.imech.ac.cn |
| ISSN号 | 0966-9795 |
| 关键词 | Metallic glasses Elastic properties Fracture Shear band |
| 通讯作者 | Dai, LH (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China. |
| 产权排序 | [Zeng, F.; Chen, Y.; Jiang, M. Q.; Dai, L. H.] Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China; [Lu, C.] Curtin Univ, Dept Mech Engn, Perth, WA 6845, Australia; [Dai, L. H.] Beijing Inst Technol, State Key Lab Explos Sci & Technol, Beijing 100081, Peoples R China |
| 合作状况 | 国际 |
| 中文摘要 | Dynamic fragmentation induced by network-like shear bands is observed in a Zr-based bulk metallic glass subjected to impact loading, which is different from shear failure via one dominant shear band under quasi-static compression. Further, the influence of elastic strain energy on the evolution of shear bands is investigated. It is shown that the shear-band pattern occurring in one dominated mode or in multiple modes strongly depends on the loading rates. Dynamic fragmentation is due to the competition between the elastic strain energy driving a shear band and the dissipated energy along the shear band. (c) 2014 Elsevier Ltd. All rights reserved. |
| 学科主题 | Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering |
| 分类号 | 一类 |
| 资助信息 | The work is supported by the National Natural Science Foundation of China (Grant Nos. 11472287, 11132011 and 11202221), the National Basic Research Program of China (Grant No. 2012CB937500), and the CAS/SAFEA International Partnership Program for Creative Research Teams. |
| 收录类别 | SCI ; EI |
| 原文出处 | http://dx.doi.org/10.1016/j.intermet.2014.09.008 |
| 语种 | 英语 |
| WOS记录号 | WOS:000347141200015 |
| 公开日期 | 2015-03-17 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/49620]  |
| 专题 | 力学研究所_非线性力学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Zeng F,Chen Y,Jiang MQ,et al. Dynamic fragmentation induced by network-like shear bands in a Zr-based bulk metallic glass[J]. INTERMETALLICS,2015,56:96-100. |
| APA | Zeng F,Chen Y,蒋敏强,Lu C,&戴兰宏.(2015).Dynamic fragmentation induced by network-like shear bands in a Zr-based bulk metallic glass.INTERMETALLICS,56,96-100. |
| MLA | Zeng F,et al."Dynamic fragmentation induced by network-like shear bands in a Zr-based bulk metallic glass".INTERMETALLICS 56(2015):96-100. |
入库方式： OAI收割
来源：力学研究所
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