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Instytut Podstaw Informatyki, Acta Physica Polonica A, 1(128), p. 94-97

DOI: 10.12693/aphyspola.128.94

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The Effect of Annealing Temperature on the Phase Constitution and Magnetic Properties of the Pr<sub>8</sub>Dy<sub>1</sub>Fe<sub>60</sub>Co<sub>7</sub>Mn<sub>6</sub>B<sub>14</sub>Zr<sub>1</sub>Ti<sub>3</sub>Alloy Ribbons

Journal article published in 2015 by A. Przybył, K. Pawlik, P. Pawlik ORCID, P. Gębara, W. Kaszuwara, J. J. Wysłocki ORCID, K. Filipecka
This paper is made freely available by the publisher.
This paper is made freely available by the publisher.

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Abstract

Melt-spun ribbons were produced from the Pr8Dy1Fe60Co7Mn6B14Zr1Ti3 base alloy at the surface velocity of the cooper wheel of 30 m/s. The studies showed amorphous structure of ribbons and their soft magnetic properties. X-ray diffraction was used to determine phase constitution of all obtained samples. Annealing of ribbons caused formation of nanocomposite structure, which was a result of coexistence of hard magnetic RE2(Fe,Co)14B and soft magnetic α -Fe phases. Basic magnetic properties such as: coercivity JHc, remanence Jr and maximum energy product (BH)max were determined from the measured hysteresis loops. The microstructure of selected specimens was observed by transmission electron microscopy technique.