Microstructure and magnetic properties of Nd-Fe-B-(Re, Ti) alloys

• Authors: Mariusz Hasiak
• Languages of publication: EN

Abstracts

EN

The microstructure and magnetic properties of nanocomposite hard magnetic Nd-Fe-B-(Re, Ti) materials with different Nd and Fe contents are studied. The role of Re and Ti addition in phase composition and volume fraction of the Nd-Fe-B phase is determined. All samples are annealed at the same temperature of 993 K for 10 min. Mössbauer spectroscopy shows that the addition of 4 at.% of Re to the Nd8Fe78B14 alloy leads to creation of an ineligible amount of the magnetically hard Nd2Fe14B phase. Moreover, the microstructure and magnetic characteristics recorded in a wide range of temperatures for the Nd8Fe79−xB13Mx (x = 4; M = Re or Ti) alloys are also analyzed.

Keywords

EN

microstructure; magnetic properties; Nd-Fe-B alloys

• Publisher: De Gruyter Open
• Journal: Nukleonika
• Year: 2015
• Volume: 60
• Issue: 1
• Pages: 29-33

Dates

published

1 - 3 - 2015

online

12 - 3 - 2015

received

18 - 6 - 2014

accepted

21 - 11 - 2014

Contributors

author

Mariusz Hasiak

• Department of Mechanics and Materials Science, Wrocław University of Technology, 25 Smoluchowskiego Str., 50-370 Wrocław, Poland, Tel.: [phone], Fax: [phone]

References

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Identifiers

DOI

10.1515/nuka-2015-0008