Magnetization Reversal Processes in Nanocrystalline (Pr,Dy)-(Fe,Co)-B Bulk Alloys
A. Przybył, K. Pawlik, P. Pawlik, P. Gębara, J.J. Wysłocki
Institute of Physics, Częstochowa University of Technology, al. Armii Krajowej 19, 42-200 Częstochowa, Poland
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The aim of this paper was to study the phase constitution, magnetic properties and magnetization reversal processes in the rapidly solidified bulk (Pr,Dy)-(Fe,Co)-B alloys doped with Zr, Ti, Mn and Ni. The 3 mm outer diameter tubes samples of the Pr8Dy1Fe60Co7Ni(6 x)MnxB14Zr1Ti3 (where x=0, 3, 6) alloys were produced by suction-casting technique. The admixture of Zr was introduced in order to improve their glass forming abilities while Dy was substituted to enhance the magnetocrystalline anisotropy of hard magnetic phase. The effect of Ni and Mn addition on the phase constitution and magnetic properties was studied in the presented work.

DOI: 10.12693/APhysPolA.127.579
PACS numbers: 75.20.En, 75.75.-c, 75.75.Cd