Compressive fracture of Zr55Al10Ni5Cu30 bulk amorphous alloy at high temperatures
文献类型：期刊论文
| 作者 | Q. S. Zhang ; H. F. Zhang ; B. Z. Ding ; Z. Q. Hu |
| 刊名 | Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing
 |
| 出版日期 | 2003 |
| 卷号 | 360期号:1-2页码:280-284 |
| 关键词 | bulk amorphous alloy fracture shear band plastic deformation adiabatic heating supercooled liquid region fatigue-crack-propagation metallic-glass mechanical-properties ni deformation flow |
| ISSN号 | 0921-5093 |
| 中文摘要 | The fracture behavior of the Zr55Al10Ni5Cu30 bulk amorphous alloy under uniaxial compression at high temperatures has been investigated. At room temperature, the fracture occurred along the maximum shear plane which declined by 45degrees to the direction of the applied load, and a crack with serrated edge appeared on the ridge of the veins at the fracture surface for the Zr55Al10Ni5Cu30 bulk amorphous alloy. At high temperatures, the compressive fracture surface of the Zr55Al10Ni5Cu30 bulk amorphous alloy became much rougher than that at room temperature and steps appeared on the fracture surface. With increasing temperature, a different pattern from the vein-like morphology appeared on the fracture surface, which is very similar to the lava-flow. This type of fracture pattern is most likely due to the adiabatic heating created by plastic flow. (C) 2003 Elsevier B.V. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/36178]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Q. S. Zhang,H. F. Zhang,B. Z. Ding,et al. Compressive fracture of Zr55Al10Ni5Cu30 bulk amorphous alloy at high temperatures[J]. Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,2003,360(1-2):280-284. |
| APA | Q. S. Zhang,H. F. Zhang,B. Z. Ding,&Z. Q. Hu.(2003).Compressive fracture of Zr55Al10Ni5Cu30 bulk amorphous alloy at high temperatures.Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,360(1-2),280-284. |
| MLA | Q. S. Zhang,et al."Compressive fracture of Zr55Al10Ni5Cu30 bulk amorphous alloy at high temperatures".Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing 360.1-2(2003):280-284. |
入库方式： OAI收割
来源：金属研究所
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。