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Issues »  Volume 36, Issue 12

Influence of Repeated Martensitic Transformations on Properties of Shape-Memory Cu—Al—Mn Alloy

L. E. Kozlova1, A. O. Perekos2, V. P. Zalutskiy2, S. M. Konoplyuk1, V. V. Kokorin1, D. M. Troyanovskiy1

1Institute of Magnetism under NAS and MES of Ukraine, 36b Academician Vernadsky Blvd., UA-03680 Kyiv-142, Ukraine
2G.V. Kurdyumov Institute for Metal Physics, NAS of Ukraine, 36 Academician Vernadsky Blvd., UA-03680 Kyiv-142, Ukraine

Received: 05.05.2014. Download: PDF

Influence of thermal cycling within the temperature range of martensitic transformation on the properties of shape-memory Cu—Al—Mn alloy is studied. Repetitive martensitic transformations result in growth of electrical resistance of the martensitic and austenitic phases. Nonmonotonic change of material hardness with the number of martensitic-transformation cycles is revealed.

Key words: martensitic mransformation, hardening phase, thermocycling.

URL: http://mfint.imp.kiev.ua/en/abstract/v36/i12/1671.html

DOI: https://doi.org/10.15407/mfint.36.12.1671

PACS: 61.05.cp, 61.66.Dk, 61.72.Hh, 62.20.fg, 62.20.Qp, 81.30.Kf, 81.40.Rs

Citation: L. E. Kozlova, A. O. Perekos, V. P. Zalutskiy, S. M. Konoplyuk, V. V. Kokorin, and D. M. Troyanovskiy, Influence of Repeated Martensitic Transformations on Properties of Shape-Memory Cu—Al—Mn Alloy, Metallofiz. Noveishie Tekhnol., 36, No. 12: 1671—1678 (2014) (in Russian)

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