The Bulk Glass Forming Ability and Magnetic Properties of Pr_9Fe_{50 + x}Co_{13}Zr_1Nb_4B_{23 - x} (x = 0, 2, 5, 8) Alloys

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

Abstracts

EN

In the present study the rapidly quenched Pr_9Fe_{50 + x}Co_{13}Zr_1Nb_4B_{23 - x} (x = 0, 2, 5, 8) alloy samples produced in a form of 100 mm^2 plate of various thicknesses were investigated. The X-ray diffraction revealed changes in the phase constitution of as-cast samples depending on the alloy composition and plate thickness. The presence of hard magnetic Pr_2(Fe,Co)_{14}B phase was observed in 0.5 mm thick plates of the x = 8 alloy, while fully glassy structure was shown in 0.5 mm thick plates of the x = 0 alloy. It was shown in the present paper that magnetic properties of annealed samples originated from different microstructure of as-cast samples.

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: 2010
• Volume: 118
• Issue: 5
• Pages: 900-902

Dates

published

2010-11

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

References

• 1. P. Pawlik, H.A. Davies, J. Non-Cryst. Solids 329, 17 (2003)
• 2. P. Pawlik, H.A. Davies, M.R.J. Gibbs, Appl. Phys. Lett. 83, 2775 (2003)
• 3. A. Inoue, T. Zhang, Mater. Trans. JIM 37, 185 (1996)
• 4. P. Pawlik, H.A. Davies, W. Kaszuwara, J.J. Wysłocki, J. Magn. Magn. Mater. 290-291, 1243 (2005)
• 5. S. Hirosawa, H. Kanekiyo, Y. Shigemoto, T. Miyoshi, in: Proc. 18th Int. Workshop on High Perf. Magn. and Their Appl., Annecy (France) 2004, Eds. N.M. Dempsey, P. de Rango, p. 655
• 6. P. Pawlik, K. Pawlik, H.A. Davies, J.J. Wysłocki, W. Kaszuwara, J. Phys., Conf. Series 144, 012060 (2009)
• 7. J. Zhang, K.Y. Lim, Y.P. Fenga, Y. Li, Scr. Mater. 56, 943 (2007)

Identifiers

DOI

10.12693/APhysPolA.118.900