Ductile to brittle transition in dynamic fracture of brittle bulk metallic glass
文献类型：期刊论文
| 作者 | Wang, G ; Han, YN ; Xu, XH ; Ke, FJ ; Han, BS ; Wang, WH |
| 刊名 | JOURNAL OF APPLIED PHYSICS
 |
| 出版日期 | 2008 |
| 卷号 | 103期号:9 |
| 关键词 | TEST TEMPERATURE BEHAVIOR DEFORMATION TOUGHNESS MECHANISM NIOBIUM ALLOY STATE FLOW |
| ISSN号 | 0021-8979 |
| 通讯作者 | Wang, WH: Chinese Acad Sci, Inst Phys, POB 603, Beijing 100080, Peoples R China. |
| 中文摘要 | We report an unusual transition from a locally ductile to a pure brittle fracture in the dynamic fracture of brittle Mg65Cu20Gd10 bulk metallic glass. The fractographic evolution from a dimple structure to a periodic corrugation pattern and then to the mirror zone along the crack propagation direction during the dynamic fracture process is discussed within the framework of the meniscus instability of the fracture process zone. This work might provide an important clue in understanding of the energy dissipation mechanism for dynamic crack propagation in brittle glassy materials. (C) 2008 American Institute of Physics. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/36243]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Wang, G,Han, YN,Xu, XH,et al. Ductile to brittle transition in dynamic fracture of brittle bulk metallic glass[J]. JOURNAL OF APPLIED PHYSICS,2008,103(9). |
| APA | Wang, G,Han, YN,Xu, XH,Ke, FJ,Han, BS,&Wang, WH.(2008).Ductile to brittle transition in dynamic fracture of brittle bulk metallic glass.JOURNAL OF APPLIED PHYSICS,103(9). |
| MLA | Wang, G,et al."Ductile to brittle transition in dynamic fracture of brittle bulk metallic glass".JOURNAL OF APPLIED PHYSICS 103.9(2008). |
入库方式： OAI收割
来源：物理研究所
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。