Kinetics of ordering and disordering in the Fe-Al-Ti ternary alloy

Authors
Ni, J Ashino, T Iwata, S
Citation
J. Ni et al., Kinetics of ordering and disordering in the Fe-Al-Ti ternary alloy, ACT MATER, 48(12), 2000, pp. 3193-3199
Citations number
20
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Material Science & Engineering
Journal title
ACTA MATERIALIA
ISSN journal
13596454 → ACNP
Volume
48
Issue
12
Year of publication
2000
Pages
3193 - 3199
Database
ISI
SICI code
1359-6454(20000717)48:12<3193:KOOADI>2.0.ZU;2-P
Abstract
The kinetics of ordering and disordering in the ternary b.c.c. Fe-Al-Ti all oy is investigated by means of the micro-master equation method. It was fou nd that there are transient ordered states in the ternary b.c.c. Fe-Al-Ti a lloy during the ordering from a quenched disordered stale to the equilibriu m ordered state. Two different mechanisms account for the occurrence of the transient states. In the kinetics of disordering, the evolution of the ord er parameters shows fluctuations. (C) 2000 Acra Metallurgica me. Published by Elsevier Science Ltd. All rights reserved.