| Issue |
J. Phys. IV France
Volume 112, October 2003
|
|
|---|---|---|
| Page(s) | 129 - 132 | |
| DOI | https://doi.org/10.1051/jp4:2003849 | |
J. Phys. IV France 112 (2003) 129
DOI: 10.1051/jp4:2003849
A simple model for martensitic transformation
T. Suzuki1 and M. Shimono21 Tsukuba Institute of Science and Technology, 1601 Kamitakatsu, Tsuchiura 300-0811, Japan
2 National lnstitute for Materials Science, 1-2-1 Sengen, Tsukuba 305-0047, Japan
Abstract
Molecular dynamics study of martensitic transformation based on a simple model for binary alloys, where interaction between
atoms is represented by Lennard-Jones type potential with two parameters. One reperesents atomic size or molar volume and
the other bond strength. This simple model allows us to study such common features of matensitics transformation as successive
appearance of different modifications of close packed structures, dependence of tranformation temperature on the size nonocrystals
and also positive temperature coefficients of shear elastic moduli above
.
© EDP Sciences 2003