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

• Autorzy: Hasiak M.

Identyfikatory

DOI

10.1515/nuka-2015-0008

• Konferencja: All-Polish Seminar on Mössbauer Spectroscopy OSSM 2014 (10th ; 15-18.06.2014 ; Wrocław, Poland)
• Języki publikacji: EN

Abstrakty

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.

• Wydawca: Institute of Nuclear Chemistry and Technology
• Czasopismo: Nukleonika
• Rocznik: 2015
• Tom: Vol. 60, No. 1
• Strony: 29--33
• Opis fizyczny: Bibliogr. 9 poz., rys.

Twórcy

autor

Hasiak M.

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

Bibliografia

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