Magnetization Reversal Processes in the Nanocrystalline Fe-Co-Zr-Ti-Pr-B Magnets

• Authors: K. Pawlik , P. Pawlik , J. Wysłocki , W. Kaszuwara
• Languages of publication: EN

Abstracts

EN

Magnetization reversal processes in the magnets derived from the Fe_{60}Co_{13}Zr_1Ti_3Pr_9B_{14} alloy were investigated. It was shown that the processing technique affects the magnetization reversal processes. For the nanocrystalline ribbon samples pinning of the domain walls arises at low external magnetic fields while nucleation of reversed domains occurs at higher fields. However, the nucleation fields are lower than the pinning fields for the nanocrystalline rod and tube samples produced by suction-casting technique.

Keywords

EN

75.50.Ww; 75.50.Kj; 71.20.Eh

Discipline

• 71.20.Eh: Rare earth metals and alloys
• 75.50.Kj: Amorphous and quasicrystalline magnetic materials
• 75.50.Ww: Permanent magnets(for magnets, see 07.55.Db in instruments)

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2008
• Volume: 113
• Issue: 1
• Pages: 39-42

Dates

published

2008-01

received

2007-07-09

Contributors

author

K. Pawlik

• Institute of Physics, Częstochowa University of Technology, Al. Armii Krajowej 19, 42-200 Częstochowa, Poland

author

P. Pawlik

• Institute of Physics, Częstochowa University of Technology, Al. Armii Krajowej 19, 42-200 Częstochowa, Poland

author

J. Wysłocki

• Institute of Physics, Częstochowa University of Technology, Al. Armii Krajowej 19, 42-200 Częstochowa, Poland

author

W. Kaszuwara

• Faculty of Engineering Materials, Warsaw University of Technology, WoŁoska 141 Warsaw, Poland

References

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• 6. P. Pawlik, K. Pawlik, H. A. Davies, W. Kaszuwara, J. J. Wysłocki, N. Harrison, I. Todd, J. Alloys Comp. 423, 99 (2006)

Identifiers

DOI

10.12693/APhysPolA.113.39