Homogeneous deformation of metallic glass at room temperature reveals large dilatation
文献类型：期刊论文
| 作者 | Ke, HB ; Wen, P ; Peng, HL ; Wang, WH ; Greer, AL |
| 刊名 | SCRIPTA MATERIALIA
 |
| 出版日期 | 2011 |
| 卷号 | 64期号:10页码:966 |
| 关键词 | AMORPHOUS-ALLOYS STRUCTURAL RELAXATION MECHANICAL-BEHAVIOR KINETIC PHENOMENON ELASTIC-MODULI TRANSITION EQUATION STATE |
| ISSN号 | 1359-6462 |
| 通讯作者 | Greer, AL: Univ Cambridge, Dept Mat Sci & Met, Cambridge CB2 3QZ, England. |
| 中文摘要 | Room-temperature uniaxial compression of Zr(46.75)Ti(8.25)Cu(7.5)Ni(10)Be(27.5) bulk metallic glass at 80% of the yield stress leads to homogeneous viscous flow. The flow in this apparently elastic regime reveals large increases in volume associated with local shearing events in the glass. The extent of this dilatation is masked in more usual tests by significant relaxation of the glass structure during and after shear. The dilatation in deformed metallic glasses can no longer be attributed only to free-volume generation at shear bands. (C) 2011 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved. |
| 收录类别 | SCI |
| 资助信息 | NSF (China) [50731008, 50921091]; MOST of China [2007CB613904] |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/39485]  |
| 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 | Ke, HB,Wen, P,Peng, HL,et al. Homogeneous deformation of metallic glass at room temperature reveals large dilatation[J]. SCRIPTA MATERIALIA,2011,64(10):966. |
| APA | Ke, HB,Wen, P,Peng, HL,Wang, WH,&Greer, AL.(2011).Homogeneous deformation of metallic glass at room temperature reveals large dilatation.SCRIPTA MATERIALIA,64(10),966. |
| MLA | Ke, HB,et al."Homogeneous deformation of metallic glass at room temperature reveals large dilatation".SCRIPTA MATERIALIA 64.10(2011):966. |
入库方式： OAI收割
来源：物理研究所
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