Free Access
| Issue |
J. Phys. IV France
Volume 05, Number C2, Février 1995
IIIrd European Symposium on Martensitic TransformationsESOMAT'94 |
|
|---|---|---|
| Page(s) | C2-449 - C2-452 | |
| DOI | https://doi.org/10.1051/jp4:1995268 | |
IIIrd European Symposium on Martensitic Transformations
ESOMAT'94
J. Phys. IV France 05 (1995) C2-449-C2-452
DOI: 10.1051/jp4:1995268
1 Institut de Physique Expérimentale, EPFL, CH-1015 Lausanne, Switzerland
2 Dipartimento di Fisica ''A. Volta", Universita di Pavia, I-27100 Pavia, Italy
3 Dipartimento di Fisica "A. Volta", Universita di Pavia, I-27100 Pavia, Italy
© EDP Sciences 1995
ESOMAT'94
J. Phys. IV France 05 (1995) C2-449-C2-452
DOI: 10.1051/jp4:1995268
Thermal Cycling and Growth of the Martensite Studied by NMR in an Ag-Cd Alloy
P. Scherrer1, S. Rubini2, C. Dimitropoulos1 and F. Borsa31 Institut de Physique Expérimentale, EPFL, CH-1015 Lausanne, Switzerland
2 Dipartimento di Fisica ''A. Volta", Universita di Pavia, I-27100 Pavia, Italy
3 Dipartimento di Fisica "A. Volta", Universita di Pavia, I-27100 Pavia, Italy
Abstract
113Cd NMR measurements in two Ag-Cd samples cycled between room temperature and temperatures below Ms are presented. The growth curve of the martensite on cooling presents a discontinuity in the cycling temperature region. It is shown that the method of analysis of the NMR data recently developed by us [Phys.Rev.B 46, 10563 (1992)], allows to detect subtle memory effects and the absolute determination of the fraction of the martensite in thermoelastic equilibrium with the parent phase at fixed temperature.
© EDP Sciences 1995