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dc.creatorTalijan, Nadežda M.
dc.creatorĆosović, Vladan
dc.creatorŽak, Tomas
dc.creatorGrujić, Aleksandar
dc.creatorStajić-Trošić, Jasna
dc.date.accessioned2019-01-30T17:20:35Z
dc.date.available2019-01-30T17:20:35Z
dc.date.issued2009
dc.identifier.issn1450-5339
dc.identifier.urihttp://cer.ihtm.bg.ac.rs/handle/123456789/551
dc.description.abstractChanges in the microstructure parameters, phase composition and magnetic properties of rapid quenched Nd-rich Nd14Fe79B7 alloy caused by thermomagnetic measurement (TM) were studied using XRD methods of phase analysis, crystallite size and lattice microstrain determination. The observed changes were analyzed between the optimized magnetic state of this alloy and state after TM up to 800oC. Measurement of magnetic properties was carried out on the SQUID magnetometer at ambient temperature. The obtained experimental results show that the investigated alloy in the optimized magnetic state has nearly monophase composition with predominant content of hard magnetic Nd2Fe14B phase (up to 95 mass %) with mean crystallite size below 60 nm. In the state after TM, it was found that the decreased amount of Nd2Fe14B phase (75 mass%), increased amount of soft magnetic phases, predominantly of Fe7Nd5, formation of Nd-rich oxide Nd2O3 phase, as well as grain growth have caused the observed quality loss of hard magnetic properties.en
dc.publisherTechnical Faculty, Bor
dc.relationinfo:eu-repo/grantAgreement/MESTD/MPN2006-2010/142035/RS//
dc.rightsopenAccess
dc.sourceJournal of Mining and Metallurgy B: Metallurgy
dc.subjectneodymium rich Nd-Fe-B alloyen
dc.subjectthermomagnetic mesurementen
dc.subjectX-ray diffractionen
dc.subjectmagnetic propertiesen
dc.titleStructural and phase composition modification of nanocrystalline Nd14Fe79B7 alloy during thermomagnetic measurementsen
dc.typearticle
dc.rights.licenseBY-SA
dcterms.abstractТалијан, Надежда М.; Ћосовић, Владан; Жáк, Т.; Грујић, Aлександар; Стајић-Трошић, Ј.;
dc.citation.volume45
dc.citation.issue1
dc.citation.spage111
dc.citation.epage119
dc.citation.other45(1): 111-119
dc.citation.rankM22
dc.identifier.doi10.2298/JMMB0901111T
dc.identifier.rcubConv_489
dc.identifier.fulltexthttp://cer.ihtm.bg.ac.rs//bitstream/id/9190/549.pdf
dc.identifier.scopus2-s2.0-77953788088
dc.identifier.wos000273016600012
dc.type.versionpublishedVersion


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