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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Pawlik, Katarzyna
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (7/7 displayed)
- 2024Yttrium iron garnet single-crystal particles - a simple and effective synthesis
- 2020Structural and magnetic studies of bulk nanocomposite magnets derived from rapidly solidified Pr-(Fe, Co)-(Zr, Nb)-B alloycitations
- 2017Glass Forming Abilities and Crystallization Process in Amorphous Pr-Fe-Co-Zr-Nb-B Alloys of Various B Contentcitations
- 2012Directly quenched nanocrystalline (Pr,Dy)-(Fe,Co)-Zr-Ti-B magnetscitations
- 2009Nanocrystalline (Pr,Dy)-(Fe,Co)-Zr-Ti-B magnets produced directly by rapid solidificationcitations
- 2007The influence of heat treatment on the microstructure and magnetic properties of (Fe,Co)-Zr-(Pr,Dy)-B- nanocomposite alloyscitations
- 2006Directly quenched bulk nanocrystalline (Pr, Dy)-(Fe, Co)-B-Zr-Ti hard magnetscitations
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article
Nanocrystalline (Pr,Dy)-(Fe,Co)-Zr-Ti-B magnets produced directly by rapid solidification
Abstract
<p>Hard magnetic thick ribbon samples of a series of Pr<sub>9-x</sub>Dy <sub>x</sub>Fe<sub>60</sub>Co<sub>13</sub>Zr<sub>1+y</sub>Ti<sub>3-y</sub>B <sub>14</sub> alloys (where x=0;1 and y=0;1) (having average thicknesses t <sub>r</sub> of∼ 140 νm) were produced directly by the melt-spinning technique under an Ar atmosphere. The phase constitution of the samples in the as-cast state was determined by X-ray diffractomety and Mössbauer spectroscopy. Hysteresis loops measurements at room temperature indicated very good hard magnetic properties for the alloys, which the coercivity attaining a maximum values of 1.58 MA/m. This is comparable with the coercivities of commercial NdFeB magnets based on melt spun ribbon and with those for nanocrystalline Nd-Fe-B magnets produces by other processes such as mechanical alloying or HDDR. © 2009 IOP Publishing Ltd.</p>