| Numéro |
J. Phys. Colloques
Volume 43, Numéro C4, Décembre 1982
ICOMAT-82International Conference on Martensitic Transformations |
|
|---|---|---|
| Page(s) | C4-255 - C4-260 | |
| DOI | https://doi.org/10.1051/jphyscol:1982434 | |
ICOMAT-82
International Conference on Martensitic Transformations
J. Phys. Colloques 43 (1982) C4-255-C4-260
DOI: 10.1051/jphyscol:1982434
1 Institute of Materials Science, University of Tsukuba, Sakura-mura, Ibaraki-ken 305, Japan
2 Central Research Laboratory, Furukawa Electric Company, 2-9-15 Futaba-cho, Shinagawa-ku, Tokyo 141, Japan
International Conference on Martensitic Transformations
J. Phys. Colloques 43 (1982) C4-255-C4-260
DOI: 10.1051/jphyscol:1982434
CHARACTERISTICS OF DEFORMATION AND TRANSFORMATION PSEUDOELASTICITY IN Ti-Ni ALLOYS
S. Miyazaki1, Y. Ohmi1, K. Otsuka1 et Y. Suzuki21 Institute of Materials Science, University of Tsukuba, Sakura-mura, Ibaraki-ken 305, Japan
2 Central Research Laboratory, Furukawa Electric Company, 2-9-15 Futaba-cho, Shinagawa-ku, Tokyo 141, Japan
Abstract
Although the Ti-Ni alloy is the most important material for applications, there has been no systematic work on its deformation behavior. In the present report, the effects of ageing, Ni-content and annealing right after cold work on the shape memory effect and on the pseudoelasticity are systematically investigated by tensile tests at various temperatures. Based on the obtained results the differences in deformation and transformation pseudoelasticity characteristics between Ti-Ni alloys and other β-phase alloys are discussed.