- Zhang Keqin
Zhang Keqin
State Key Laboratory of Metastable Materials Science and Technology, Yanshan University, Qinhuangdao 066004, China
Find this author on All Journals
Find this author on BaiDu
Search for this author on this site
- Article | |
- Metrics | |
- Related [20] | | |
- Comments
Element distribution of the bulk amorphous Zr41Ti14Cu12.5Ni10Be22.5 alloy and of the zone around the structural free volume in the undercooled liquid region was investigated by X-ray diffraction (XRD) and positron annihilation techniques(PAT)-Doppler broadening spectrum. Results show that the structural free volumes in the initially prepared Zr41Ti14Cu12.5Ni10Be22.5 alloy were mainly surrounded by Zr atoms. After the alloy was annealed at 400 ℃ in the undercooled liquid region, both atoms Ti and Be together with Zr were detected to surround the structural free volumes.
Get Citation
[Zhang Keqin. Study of Chemical Ordering around the Structural Free Volume in Bulk Amorphous Zr41Ti14Cu12.5Ni10Be22.5 Alloys[J]. Rare Metal Materials and Engineering,2009,38(8):1429~1431.]
DOI：[doi]
Article Metrics
- Abstract:1476
- PDF: 1864
- HTML: 148
- Cited by: 0
History
- Received:December 14,2008
- Revised:June 05,2009