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

• Authors: Marcin Dośpiał , Jacek Olszewski , Marcin Nabiałek , Paweł Pietrusiewicz , Tomasz Kaczmarzyk
• Languages of publication: EN

Abstracts

EN

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.

Keywords

EN

microstructure analysis; Mössbauer spectroscopy; permanent magnets; reversal magnetization

• Publisher: De Gruyter Open
• Journal: Nukleonika
• Year: 2015
• Volume: 60
• Issue: 1
• Pages: 15-18

Dates

published

1 - 3 - 2015

online

12 - 3 - 2015

received

18 - 6 - 2014

accepted

28 - 7 - 2014

Contributors

author

Marcin Dośpiał

• Institute of Physics, Czestochowa University of Technology, 19 Armii Krajowej Ave., 42-200 Czestochowa, Poland, Tel.: [phone], Fax: [phone]

author

Jacek Olszewski

• Institute of Physics, Czestochowa University of Technology, 19 Armii Krajowej Ave., 42-200 Czestochowa, Poland, Tel.: [phone], Fax: [phone]

author

Marcin Nabiałek

• Institute of Physics, Czestochowa University of Technology, 19 Armii Krajowej Ave., 42-200 Czestochowa, Poland, Tel.: [phone], Fax: [phone]

author

Paweł Pietrusiewicz

• Institute of Physics, Czestochowa University of Technology, 19 Armii Krajowej Ave., 42-200 Czestochowa, Poland, Tel.: [phone], Fax: [phone]

author

Tomasz Kaczmarzyk

• Institute of Physics, Czestochowa University of Technology, 19 Armii Krajowej Ave., 42-200 Czestochowa, Poland, Tel.: [phone], Fax: [phone]

References

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Identifiers

DOI

10.1515/nuka-2015-0005