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2015 | 60 | 1 | 29-33

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



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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.










Physical description


1 - 3 - 2015
12 - 3 - 2015
18 - 6 - 2014
21 - 11 - 2014


  • Department of Mechanics and Materials Science, Wrocław University of Technology, 25 Smoluchowskiego Str., 50-370 Wrocław, Poland, Tel.: +48 71 320 3496, Fax: +48 71 321 1235


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