Mechanical heterogeneity and mechanism of plasticity in metallic glasses
文献类型：期刊论文
| 作者 | Wang, JG ; Zhao, DQ ; Pan, MX ; Shek, CH ; Wang, WH |
| 刊名 | APPLIED PHYSICS LETTERS
 |
| 出版日期 | 2009 |
| 卷号 | 94期号:3 |
| 关键词 | BRITTLENESS DUCTILITY BEHAVIOR FRACTURE MODEL |
| ISSN号 | 0003-6951 |
| 通讯作者 | Wang, WH: Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China. |
| 中文摘要 | The mechanical heterogeneity is quantified based on the spatial nanohardness distributions in three bulk metallic glasses with different plasticities. It is found that the metallic glass with high mechanical heterogeneity is more plastic. We propose that the appropriate mechanical heterogeneity makes the metallic glasses meliorate their plasticity by increasing inelastic strained area and promoting energy dissipation. |
| 收录类别 | SCI |
| 资助信息 | NSF of China [50621061, 50731008]; MOST 973 [2007CB613904] |
| 语种 | 英语 |
| 公开日期 | 2013-09-18 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/41859]  |
| 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, JG,Zhao, DQ,Pan, MX,et al. Mechanical heterogeneity and mechanism of plasticity in metallic glasses[J]. APPLIED PHYSICS LETTERS,2009,94(3). |
| APA | Wang, JG,Zhao, DQ,Pan, MX,Shek, CH,&Wang, WH.(2009).Mechanical heterogeneity and mechanism of plasticity in metallic glasses.APPLIED PHYSICS LETTERS,94(3). |
| MLA | Wang, JG,et al."Mechanical heterogeneity and mechanism of plasticity in metallic glasses".APPLIED PHYSICS LETTERS 94.3(2009). |
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。