In-situ structural identification of Zr3Al2 type metastable phase during crystallization of a Zr-based MG
Loading...
Date published
Free to read from
Authors
Xing, Yan
Li, Yan
Wang, Xiangke
Yu, Xiangtian
Zhang, Tao
Georgarakis, Konstantinos
Supervisor/s
Journal Title
Journal ISSN
Volume Title
Publisher
Department
Course name
Type
ISSN
0022-3093
Format
Citation
Yan Xing, Yan Li, Xiangke Wang, Xiangtian Yu, Tao Zhang, Konstantinos Georgarakis, In-situ structural identification of Zr3Al2 type metastable phase during crystallization of a Zr-based MG, Journal of Non-Crystalline Solids, Volume 452, 15 November 2016, pp30-34
Abstract
A metastable phase was detected using higher energy synchrotron radiation when Zr-based metallic glass (MG) was annealed under vacuum in Linkam hot stage at 848 K. The formation and transformation processes of metastable phase were recorded by synchrotron radiation method. The metastable phase during crystallization was identified as Zr3Al2 structure type according to powder diffraction and TEM analysis. The structure of Zr3Al2 type MCP was experimentally evidenced by 3D diffraction patterns and mathematically described. The identification of Zr3Al2 MCP could be helpful for the understanding of cluster structure of MG.
Description
Software Description
Software Language
Github
Keywords
Metallic glass, Metastable phase, Crystallization, Synchrotron radiation
DOI
Rights
Attribution-NonCommercial-NoDerivatives 4.0 International