Propagation of shear bands in a Cu47.5Zr47.5Al5 bulk metallic glass
文献类型：期刊论文
| 作者 | Kim, KB ; Das, J ; Lee, MH ; Yi, S ; Fleury, E ; Zhang, ZF ; Wang, WH ; Eckert, J |
| 刊名 | JOURNAL OF MATERIALS RESEARCH
 |
| 出版日期 | 2008 |
| 卷号 | 23期号:1页码:6 |
| ISSN号 | 0884-2914 |
| 中文摘要 | We report a novel finding of slither propagation of shear bands on the fracture surface of a Cu47.5Zr47.5Al5 bulk metallic glass (BMG). The nanoscale heterogeneities in the as-cast state are aggregated along shear bands with irregular morphology. Such heterogeneities create a fluctuating stress field during shear band propagation leading to a slither propagation mode. The slither propagation of 10 to 15 nm wide shear bands is effective to improve both the plasticity and the "work-hardening-like" behavior of BMGs if the size, the morphology, and the elastic properties of the heterogeneities are intimately intercalated during solidification. |
| 收录类别 | SCI |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/51521]  |
| 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 | Kim, KB,Das, J,Lee, MH,et al. Propagation of shear bands in a Cu47.5Zr47.5Al5 bulk metallic glass[J]. JOURNAL OF MATERIALS RESEARCH,2008,23(1):6. |
| APA | Kim, KB.,Das, J.,Lee, MH.,Yi, S.,Fleury, E.,...&Eckert, J.(2008).Propagation of shear bands in a Cu47.5Zr47.5Al5 bulk metallic glass.JOURNAL OF MATERIALS RESEARCH,23(1),6. |
| MLA | Kim, KB,et al."Propagation of shear bands in a Cu47.5Zr47.5Al5 bulk metallic glass".JOURNAL OF MATERIALS RESEARCH 23.1(2008):6. |
入库方式： OAI收割
来源：物理研究所
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