Phase separation and domain structure of iron-based ordering alloys
- 1 December 1987
- journal article
- research article
- Published by Taylor & Francis in Phase Transitions
- Vol. 10 (4) , 257-276
- https://doi.org/10.1080/01411598708215444
Abstract
The process of ordering with phase separation and domain structure of Fe-Al and Fe-Ga alloys in the regions of mixed phases A2 + B2 and A2 + DO3 have been investigated by transmission electron microscopy. Observation by dark field micrographs with superlattice reflections revealed a complicated process of phase separation strongly depending on alloy composition and temperature, which was in good agreement with thermodynamics based on Landau's phenomenological theory.Keywords
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