Homogeneous plastic deformation in a Cu-based bulk amorphous alloy
文献类型：期刊论文
| 作者 | Chiang, CL ; CHu, JP ; Lo, CT ; Nieh, TG ; Wang, ZX ; Wang, WH |
| 刊名 | INTERMETALLICS
 |
| 出版日期 | 2004 |
| 卷号 | 12期号:10-11页码:1057 |
| 关键词 | METALLIC-GLASS MECHANICAL-BEHAVIOR TI STRENGTH |
| ISSN号 | 0966-9795 |
| 通讯作者 | Chu, JP: Natl Taiwan Ocean Univ, Inst Mat Engn, Chilung 202, Taiwan. |
| 中文摘要 | The compressive deformation behavior of a cast Cu60Zr20Hf10Ti10 bulk metallic glass in the supercooled liquid region was investigated at strain rates ranging from 1 x 10(-3) to 10(-2) s(-1). Glass transition and crystallization temperatures were determined by differential scanning calorimetry to be 721 and 766 K, respectively. Both strain rate and temperature were found to significantly affect deformation behavior in the supercooled liquid region. A strain rate change method was employed to obtain the strain rate sensitivity (m) and the maximum value of m was determined to be 0.61 at 750 K. A large compressive strain of 0.78 was achieved at a strain rate of 3 x 10(-3) s(-1) at 740 K. Structures of the amorphous material, both before and after deformation, were studied using X-ray diffraction and high-resolution transmission electron microscopy. The compressive properties are presented and discussed in light of the structural change. (C) 2004 Published by Elsevier Ltd. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/39486]  |
| 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 | Chiang, CL,CHu, JP,Lo, CT,et al. Homogeneous plastic deformation in a Cu-based bulk amorphous alloy[J]. INTERMETALLICS,2004,12(10-11):1057. |
| APA | Chiang, CL,CHu, JP,Lo, CT,Nieh, TG,Wang, ZX,&Wang, WH.(2004).Homogeneous plastic deformation in a Cu-based bulk amorphous alloy.INTERMETALLICS,12(10-11),1057. |
| MLA | Chiang, CL,et al."Homogeneous plastic deformation in a Cu-based bulk amorphous alloy".INTERMETALLICS 12.10-11(2004):1057. |
入库方式： OAI收割
来源：物理研究所
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