Effect of Electroplastic Deformation on Martensitic Transformation in Coarse Grained and Ultrafine Grained Ni-Ti Shape Memory Alloy

Autor(en)

Anastasia Sergeeva, Daria Setman, Michael Zehetbauer, Sergey Prokoshkin, V.V. Stolyarov

Abstrakt

The aim of this paper is the investigation of electroplastic deformation (EPD) and subsequent annealing influence on martensitic transformation in the shape memory Ni50.7Ti49.3 alloy. Using differential scanning calorimetry method it was shown that EPD at the low strain stimulates structure relaxation and recovers martensitic transformation in cooling, which is usually suppressed by cold rolling.

Organisation(en)

Physik Nanostrukturierter Materialien

Externe Organisation(en)

Moscow State Industrial University, National University of Science and Technology (MISiS), Russian Academy of Sciences

Journal

Materials Science Forum

Band

584-586

Seiten

127-132

Anzahl der Seiten

5

ISSN

0255-5476

DOI

https://doi.org/10.4028/www.scientific.net/MSF.584-586.127

Publikationsdatum

2008

Peer-reviewed

Ja

ÖFOS 2012

103023 Polymerphysik, 210006 Nanotechnologie, 103018 Materialphysik

Link zum Portal

https://ucrisportal.univie.ac.at/de/publications/606ff8d8-6505-4408-a15f-8832ea8452f4