| publication name | Crystal structure and phase composition evolution during heat treatment of Fe-45Ga alloy |
|---|---|
| Authors | T.N. Vershinina;I.A. Bobrikov;S.V. Sumnikov;A.O. Boev;A.M. Balagurov;A.K. Mohamed;I.S. Golovin |
| year | 2021 |
| keywords | Fe–Ga alloys;Atomic structure;Phase transformation;Neutron diffraction;X-ray diffraction;DFT |
| journal | Intermetallics |
| volume | 131 |
| issue | Not Available |
| pages | 107110 |
| publisher | Elsevier |
| Local/International | International |
| Paper Link | https://doi.org/10.1016/j.intermet.2021.107110 |
| Full paper | download |
| Supplementary materials | Not Available |
Abstract
The atomic structure of the high-temperature β-Fe6Ga5 phase, formed in the Fe-45at.%Ga alloy during rapid cooling from the melt, has been refined by X-ray, neutron diffraction techniques, and density functional theory calculations. The regularities of the phase composition evolution of the quenched Fe-45at.%Ga alloy in the process of continuous slow heating and cooling under vacuum conditions have been revealed. It is shown that after the heating-cooling cycle, the structures of the outer layers and the sample volume are completely different.