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dc.contributor.authorChrobak, Artur-
dc.contributor.authorZiółkowski, Grzegorz-
dc.contributor.authorRandrianantoandro, N.-
dc.identifier.citationActa Physica Polonica A, Vol. 126, nr 1 (2014), s. 176-177pl_PL
dc.description.abstractThe paper refers to phase stability of the (Fe80Nb6B14)0:9Tb0:1 bulk nanocrystalline alloys prepared using the vacuum suction casting technique. The samples were in the form of rods with diameters d = 2, 1.5, 1 and 0.5 mm. Heating up to 900 K reveals structural changes that occur at temperatures above 680 K (DSC and M(T) measurements). The phase analysis, using Mössbauer spectra, indicates the decrease of Tb2Fe14B and increase of Fe content in the samples after the heat treatment. The most stable is the alloy with d = 1 mm, where the formation of -Fe phase was not observed. The decrease of d causes signi cant hardening i.e. coercive eld increases from 0.57 T to 2.66 T for d = 2 mm and d = 0:5 mm, respectively.pl_PL
dc.rightsUznanie autorstwa-Użycie niekomercyjne-Bez utworów zależnych 3.0 Polska*
dc.subjectinżynieria materiałowapl_PL
dc.subjectukłady drobnocząstkowepl_PL
dc.subjectmateriały nanokrystalicznepl_PL
dc.subjectkrzywe namagnesowaniapl_PL
dc.subjectEfekt Mössbauerapl_PL
dc.titlePhase stability of (Fe80Nb6B14)(0.9)Tb-0.1 bulk nanocrystalline magnetpl_PL
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Uznanie autorstwa - użycie niekomercyjne, bez utworów zależnych 3.0 Polska Creative Commons License Creative Commons