Shape Memory and Superelastic Technologies (SMST) (September 21-25, 2008): In situ XRD study of the transformation charcaterisitics of severely plastic deformed NiTi SMA
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In situ XRD study of the transformation charcaterisitics of severely plastic deformed NiTi SMA

Monday, September 22, 2008
Prof. Francisco M. Braz Fernandes , FACULDADE DE CIÊNCIAS E TECNOLOGIA / UNL, CAPARICA, Portugal
Alain Pereira , FACULDADE DE CIÊNCIAS E TECNOLOGIA / UNL, CAPARICA, Portugal
Karimbi Koosappa Mahesh , FACULDADE DE CIÊNCIAS E TECNOLOGIA / UNL, CAPARICA, Portugal
Rui Jorge Cordeiro Silva , FACULDADE DE CIÊNCIAS E TECNOLOGIA / UNL, CAPARICA, Portugal
Carmela Gurau , "Dunarea de Jos” University of Galati, Galati, Romania
Severe plastic deformation by High Pressure Torsion (HPT) of NiTi alloys (Ni-rich and Ti-rich) has been performed. The samples have been studied by in situ X-ray diffraction (XRD) in order to get information about (i) the transformation characterisitics and (ii) the structural evolution during annealing.
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