Free Access
| Issue |
J. Phys. IV France
Volume 05, Number C2, Février 1995
IIIrd European Symposium on Martensitic TransformationsESOMAT'94 |
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|---|---|---|
| Page(s) | C2-193 - C2-197 | |
| DOI | https://doi.org/10.1051/jp4:1995230 | |
IIIrd European Symposium on Martensitic Transformations
ESOMAT'94
J. Phys. IV France 05 (1995) C2-193-C2-197
DOI: 10.1051/jp4:1995230
Institute of Physics and Chemistry of Metals, University of Silesia, 40-007 Katowice, Bankowa 12, Poland
© EDP Sciences 1995
ESOMAT'94
J. Phys. IV France 05 (1995) C2-193-C2-197
DOI: 10.1051/jp4:1995230
Precipitation and Shape Recovery in CuAlNi+TiB Alloy
H. Morawiec and M. GiglaInstitute of Physics and Chemistry of Metals, University of Silesia, 40-007 Katowice, Bankowa 12, Poland
Abstract
The ageing process in the CuAlNi+TiB alloy may be performed as a three stage process. The first stage causes a decrease in characteristic temperatures of transformation, in hardness and electrical resistivity. It is probably due to annealing out of vacancies of the alloy as well as to ordering process. The second and third stages were identified as connected with the coherent and noncoherent precipitation of γ2 particles. The change of shape recovery temperature in the second stage was expressed as a function of time and temperature of ageing.
© EDP Sciences 1995