Kinetics of tweed and twin formation during an ordering transition in a substitutional solid solution
作者:
Long-Qing Chen,
Yunzhi Wang,
A.G. Khachaturyan,
期刊:
Philosophical Magazine Letters
(Taylor Available online 1992)
卷期:
Volume 65,
issue 1
页码: 15-23
ISSN:0950-0839
年代: 1992
DOI:10.1080/09500839208215143
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
A kinetic model based on the theory of strain-induced interactions is developed to describe the effect of elastic strain on structural transformation kinetics. An ordering transition resulting in a reduction in the crystal lattice point-group symmetry in a substitutional solid solution is considered. Our computer simulation of a two-dimensional model binary alloy revealed the detailed kinetics of formation of tweed morphologies and the tweed → twin coarsening process driven by the transformation-induced elastic strains.
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