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The effect of adding aluminum and iron to Tb–Dy–Ho–Co multicomponent alloys on their structure and magnetic and magnetocaloric properties

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Abstract

A comprehensive analysis of the structure, phase composition, surface topology features, and magnetic and magnetocaloric properties of Tb0.3Dy0.35Ho0.35Co1.75 T 0.25 (T = Al, Fe) multicomponent alloys has been performed. The specifics of variations in the structure and functional properties induced by the partial substitution of cobalt atoms in the 3d sublattice of RCo2 with aluminum or iron atoms have been determined.

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Correspondence to G. A. Politova.

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Original Russian Text © G.A. Politova, G.S. Burkhanov, I.S. Tereshina, T.P. Kaminskaya, V.B. Chzhan, E.A. Tereshina, 2017, published in Zhurnal Tekhnicheskoi Fiziki, 2017, Vol. 87, No. 4, pp. 557–562.

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Politova, G.A., Burkhanov, G.S., Tereshina, I.S. et al. The effect of adding aluminum and iron to Tb–Dy–Ho–Co multicomponent alloys on their structure and magnetic and magnetocaloric properties. Tech. Phys. 62, 577–582 (2017). https://doi.org/10.1134/S1063784217040211

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  • DOI: https://doi.org/10.1134/S1063784217040211

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