Compression behaviour of bulk metallic glasses and binary amorphous alloy | |
Li, G; Liu J(刘景); Liu, J; Liu, RP | |
刊名 | CHINESE PHYSICS LETTERS |
2007 | |
卷号 | 24期号:8页码:2323-2326 |
通讯作者 | Key Lab Metastable Mat Sci & Technol, Qinhuangdao 066004, Peoples R China ; Chinese Acad Sci, Inst High Energy Phys, BSRF, Beijing 100039, Peoples R China |
英文摘要 | The compression properties of Zr41Ti14Cu12.5Ni10Be22.5, Zr44.4Nb7Cu13.5Ni10.8Be24.3 bulk metallic glasses and Ni77P23 binary amorphous alloy are investigated at room temperature up to 24 GPa, 39 GPa and 30.5 GPa,respectively, using in-situ high pressure energy dispersive x-ray diffraction with a synchrotron radiation source. The pressure-volume relationship of Ni77P23 amorphous alloy is consistent well with the second order Birch-Murnaghan (B-M) equation within the experimental pressure range. However, under higher pressure, the experimental data of Zr-based specimens deviate from the B-M equation. Compare to the binary amorphous alloy, less excess free volume existing in the bulk metallilc glass and multi- component atomic configuration results in a two-stage relationship between compressibility and pressure. |
学科主题 | Physics |
类目[WOS] | Physics, Multidisciplinary |
研究领域[WOS] | Physics |
原文出处 | SCI |
语种 | 英语 |
WOS记录号 | WOS:000248657500046 |
内容类型 | 期刊论文 |
源URL | [http://ir.ihep.ac.cn/handle/311005/239718] |
专题 | 高能物理研究所_多学科研究中心 |
作者单位 | 中国科学院高能物理研究所 |
推荐引用方式 GB/T 7714 | Li, G,Liu J,Liu, J,et al. Compression behaviour of bulk metallic glasses and binary amorphous alloy[J]. CHINESE PHYSICS LETTERS,2007,24(8):2323-2326. |
APA | Li, G,刘景,Liu, J,&Liu, RP.(2007).Compression behaviour of bulk metallic glasses and binary amorphous alloy.CHINESE PHYSICS LETTERS,24(8),2323-2326. |
MLA | Li, G,et al."Compression behaviour of bulk metallic glasses and binary amorphous alloy".CHINESE PHYSICS LETTERS 24.8(2007):2323-2326. |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
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。
修改评论