Open Access
| Issue |
ESOMAT 2009
2009
|
|
|---|---|---|
| Article Number | 02003 | |
| Number of page(s) | 5 | |
| Section | Principles, Simulations, Materials: Background | |
| DOI | https://doi.org/10.1051/esomat/200902003 | |
| Published online | 01 September 2009 | |
ESOMAT 2009, 02003 (2009)
DOI: 10.1051/esomat/200902003
1 LPMM, Arts et Métiers ParisTech, 57078 Metz Cedex 03, France
2 Now at SIMAP, INPG, 38000 Grenoble, France
sophie.berveiller@ensam.eu
Published online: 1 September 2009
© Owned by the authors, published by EDP Sciences 2009
DOI: 10.1051/esomat/200902003
Intragranular austenite orientation evolution of a Cu-Al-Be SMA during an in-situ tensile test
S. Berveiller1, B. Malard1, 2 and E. Patoor11 LPMM, Arts et Métiers ParisTech, 57078 Metz Cedex 03, France
2 Now at SIMAP, INPG, 38000 Grenoble, France
sophie.berveiller@ensam.eu
Published online: 1 September 2009
Abstract
We used synchrotron radiation to study the local behaviour of individual grains embedded in a polycrystal. First the existing methods have been extended for the first time to the case of SMA by taking into account the phase transformation. Then it was applied to determine the rotation of different grains during an in-situ tensile test. Results are discussed in comparison with the occurrence of the martensitic transformation in the grain and with respect to their mean orientation.
© Owned by the authors, published by EDP Sciences 2009