Transiently suppressed relaxations in metallic glass
文献类型：期刊论文
| 作者 | Jiao, W ; Wen, P ; Bai, HY ; Kong, QP ; Wang, WH |
| 刊名 | APPLIED PHYSICS LETTERS
 |
| 出版日期 | 2013 |
| 卷号 | 103期号:16 |
| ISSN号 | 0003-6951 |
| 通讯作者 | Wang, WH (reprint author), Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China. |
| 中文摘要 | We show suppressed relaxation behavior and an apparent hardening effect under repeated loading in metallic glasses through cyclically tensile stress relaxation experiments. The effects are attributed to the gradual exhaustion of deformation units via activation energy spectra analysis. We find the suppression is partly alleviated and rapidly saturates with increasing the time interval between the cyclic loadings, reflecting the observed phenomena are associated with the un-recovered activated deformation units. These results may shine light on the long-standing issues such as the fatigue damage, cyclic hardening, and the deformation mechanism of metallic glasses. (C) 2013 AIP Publishing LLC. |
| 资助信息 | NSF of China [51271195, 11274353] |
| 语种 | 英语 |
| 公开日期 | 2014-01-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/57619]  |
| 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 | Jiao, W,Wen, P,Bai, HY,et al. Transiently suppressed relaxations in metallic glass[J]. APPLIED PHYSICS LETTERS,2013,103(16). |
| APA | Jiao, W,Wen, P,Bai, HY,Kong, QP,&Wang, WH.(2013).Transiently suppressed relaxations in metallic glass.APPLIED PHYSICS LETTERS,103(16). |
| MLA | Jiao, W,et al."Transiently suppressed relaxations in metallic glass".APPLIED PHYSICS LETTERS 103.16(2013). |
入库方式： OAI收割
来源：物理研究所
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