Issues »  Volume 36, Issue 12

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

L. E. Kozlova$^{1}$, A. O. Perekos$^{2}$, V. P. Zalutskiy$^{2}$, S. M. Konoplyuk$^{1}$, V. V. Kokorin$^{1}$, D. M. Troyanovskiy$^{1}$

$^{1}$Institute of Magnetism under NAS and MES of Ukraine, 36b Academician Vernadsky Blvd., UA-03680 Kyiv-142, Ukraine
$^{2}$G.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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