Effect of Electroplastic Deformation on Martensitic Transformation in Coarse Grained and Ultrafine Grained Ni-Ti Shape Memory Alloy |
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| Journal | Materials Science Forum (Volumes 584 - 586) |
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| Volume | Nanomaterials by Severe Plastic Deformation IV |
| Edited by | Yuri Estrin and Hans Jürgen Maier |
| Pages | 127-132 |
| DOI | 10.4028/www.scientific.net/MSF.584-586.127 |
| Citation | Anastasia E. Sergeeva et al., 2008, Materials Science Forum, 584-586, 127 |
| Online since | June, 2008 |
| Authors | Anastasia E. Sergeeva, Daria Setman, Michael J. Zehetbauer, Sergey D. Prokoshkin, Vladimir V. Stolyarov |
| Keywords | Electroplastic Deformation (EPD), Martensitic Transformation (MT), Shape Memory Alloy Actuator |
| Abstract | 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. |
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