Metastable effects on martensitic transformation in SMA |
| |
| Authors: | V Torra C Auguet A Isalgue G Carreras F C Lovey |
| |
| Institution: | 1. CIRG-Applied Physics, Universitat Politècnica de Catalunya, Campus Nord B4, 08034, Barcelona, Catalonia, Spain
2. Centro Atomico Bariloche (CAB-IB), 8400, Bariloche, Argentina
|
| |
| Abstract: | The NiTi SMA was studied by temperature (mainly at 373 K) and by stress–temperature aging. The temperature induces monotonic changes in Rs transformation temperature near 10–20 K/year. The simultaneous stress/temperature aging produced strong changes in the stress–strain cycles and in the necessary stress to continue transforming with an increase of maximal stress near 45 MPa/month at 373 K. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
