J. Phys. IV France 01 (1991) C4-421-C4-426
SHAPE MEMORY AND SUPERELASTICITY BEHAVIOUR OF POROUS Ti-Ni MATERIALI. MARTYNOVA, V. SKOROHOD, S. SOLONIN and S. GONCHARUK
Institute for Problems of Materials Science, Ukr. Acad. of Sci, Krzijanovsky str. 3, Kiev 252680, USSR
The peculiarities of shape memory and superelasticity effects in porous Ti-Ni were studied both for powder technology stages of production and deformation of sintered porous material. It is shown that porous Ti-Ni material demonstrates new functional capacities in comparison with nonporous one : wider range of permissible deformation, increasing of reversible deformation and "volume memory" effect.
© EDP Sciences 1991