Thermomechanical and Magnetic Properties of Fe-Ni-Co-Al-Ta-B Superelastic Alloy
Victor V. Koledov, Elvina T. Dilmieva, Vladimir S. Kalashnikov, Alexander P. Kamantsev, Alexey V. Mashirov, Svetlana V. von Gratowski, Vladimir G. Shavrov, Alexey V. Koshelev, Vedamanickam Sampath, Irek I. Musabirov, Rostislav M. Grechishkin
Abstract. The ingot of Fe40.71Ni27.33Co17.13Al12.05Ta2.73B0.05 alloy was produced by arc melting technique followed by heat treatment. The alloy ingot was cut by electro-discharge machining and was further subjected to rolling. The microstructure of surface, thermomechanical and magnetic properties were studied. The alloy exhibits superelasticity at temperature lower than 330 K. The hysteretic behavior of magnetization was observed. These properties can be explained by combination of states of the spin- and strain-glasses.
Keywords
Phase Transition, Shape Memory Effect, Superelasticity, Strain Glass, Spin Glass, Fe-Ni-Co-Al-Ta-B, Superstructures
Published online 11/15/2018, 6 pages
Copyright © 2018 by the author(s)
Published under license by Materials Research Forum LLC., Millersville PA, USA
Citation: Victor V. Koledov, Elvina T. Dilmieva, Vladimir S. Kalashnikov, Alexander P. Kamantsev, Alexey V. Mashirov, Svetlana V. von Gratowski, Vladimir G. Shavrov, Alexey V. Koshelev, Vedamanickam Sampath, Irek I. Musabirov, Rostislav M. Grechishkin, ‘Thermomechanical and Magnetic Properties of Fe-Ni-Co-Al-Ta-B Superelastic Alloy’, Materials Research Proceedings, Vol. 9, pp 32-37, 2018
DOI: https://dx.doi.org/10.21741/9781644900017-7
The article was published as article 7 of the book Shape Memory Alloys
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