<abstract xmlns="http://www.w3.org/1999/xhtml">The paper presents results of microstructure and magnetic properties studies of Nd8.5Tb1.5Fe83Zr1B6 ribbons obtained by melt-spinning technique. The samples were produced using the rapid cooling of liquid alloy on the copper wheel, by applying three different linear velocities 20, 30, and 35 m/s. The microstructure of obtained ribbons was examined using X-ray diffractometry and Mössbauer spectroscopy. Magnetic measurements were performed using LakeShore vibrating sample magnetometer. The microstructure measurements were used for quantitative and qualitative analysis of phase composition. Basing on results of structure studies combined with magnetic measurements, the influence of phase composition on hysteresis loop behavior was described.</abstract>

The paper presents results of microstructure and magnetic properties studies of Nd8.5Tb1.5Fe83Zr1B6 ribbons obtained by melt-spinning technique. The samples were produced using the rapid cooling of liquid alloy on the copper wheel, by applying three different linear velocities 20, 30, and 35 m/s. The microstructure of obtained ribbons was examined using X-ray diffractometry and Mössbauer spectroscopy. Magnetic measurements were performed using LakeShore vibrating sample magnetometer. The microstructure measurements were used for quantitative and qualitative analysis of phase composition. Basing on results of structure studies combined with magnetic measurements, the influence of phase composition on hysteresis loop behavior was described.

The microstructure and magnetic properties of Nd8.5Tb1.5Fe83Zr1B6 ribbons obtained at various cooling rates

Institute of Physics, Czestochowa University of Technology, 19 Armii Krajowej Ave., 42-200 Czestochowa, Poland, Tel.: +48 34 325 0610, Fax: +48 34 325 0795

Nukleonika

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The microstructure and magnetic properties of NdTbFeZrB ribbons obtained at various cooling rates

The paper presents results of microstructure and magnetic properties studies of Nd8.5Tb1.5Fe83Zr1B6 ribbons obtained by melt-spinning technique. The samples...

The microstructure and magnetic properties of Nd_8.5Tb_1.5Fe₈₃Zr₁B₆ ribbons obtained at various cooling rates

Published Online: Mar 12, 2015

Page range: 15 - 18

Received: Jun 18, 2014

Accepted: Jul 28, 2014

DOI: https://doi.org/10.1515/nuka-2015-0005

Keywords
microstructure analysis, Mössbauer spectroscopy, permanent magnets, reversal magnetization

© Marcin Dośpiał, Jacek Olszewski, Marcin Nabiałek, Paweł Pietrusiewicz, Tomasz Kaczmarzyk

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

The microstructure and magnetic properties of Nd8.5Tb1.5Fe83Zr1B6 ribbons obtained at various cooling rates

Published Online: Mar 12, 2015

Page range: 15 - 18

Received: Jun 18, 2014

Accepted: Jul 28, 2014

DOI: https://doi.org/10.1515/nuka-2015-0005

Keywordsmicrostructure analysis, Mössbauer spectroscopy, permanent magnets, reversal magnetization

© Marcin Dośpiał, Jacek Olszewski, Marcin Nabiałek, Paweł Pietrusiewicz, Tomasz Kaczmarzyk

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

The microstructure and magnetic properties of Nd_8.5Tb_1.5Fe₈₃Zr₁B₆ ribbons obtained at various cooling rates

Keywords
microstructure analysis, Mössbauer spectroscopy, permanent magnets, reversal magnetization