Uticaj faznog sastava i veličine zrna na strukturu i magnetna svojstva Nd-Fe-B legura sa redukovanim sadržajem neodijuma

0340297 - ÚFM 2010 SR srp C - Conference Paper (international conference)
Talijan, N. - Stajić-Trošić, J. - Ćosović, V. - Grujić, A. - Žák, Tomáš
Uticaj faznog sastava i veličine zrna na strukturu i magnetna svojstva Nd-Fe-B legura sa redukovanim sadržajem neodijuma.
[Influence of the phase constitution and grain size on the structure and magnetic properties of the Nd-Fe-B alloy with the reduced Neodymium content.]
Četvrti simposium o termodinamici a faznim dijagramima. Beograd: Komitet za termodinamiku i fazne dijagrame Srbije i Crne Gore, 2009, s. 2-2.
[Četvrti simposium o termodinamici a faznim dijagramima. Zaječar (SR), 03.07.2009-03.07.2009]
R&D Projects: GA MŠMT 1M0512
Institutional research plan: CEZ:AV0Z20410507
Keywords : nanocrystalline magnetic materials * Nd-Fe-B alloy * magnetic properties * nanocomposite structure
Subject RIV: BM - Solid Matter Physics ; Magnetism

Istraživačke aktivnosti u razvoju nanokristalnich magnetnih materiala na bazi brzo hlađenih Nd-Fe-B legura, su u dužem vremenskom periodu usmerene na razvoj i optimizaciju nanokompozitnih permanentnih magneta ovog tipa. Analizom i poređenjem eksperimentalnih rezultata dobijen je bolji uvid u kristalizacioni tok i formiranje nanokompozitne strukture kao i njen uticaj na magnetna svojstva Nd-Fe-B legure.

Research activities concerning development of nanocrystalline magnetic materials based on the rapidly quenched Nd-Fe-B alloys were in the long-term period concentrated on the developing and optimization of nanocomposite permanent magnets of this type. By the analysis and comparing of the experimental results, better insight in the crystallization process and in the forming of nanocomposite structure was gained as well as in its influence on the magnetic properties of the Nd-Fe-B alloy.
Permanent Link: http://hdl.handle.net/11104/0183568