Show simple item record

dc.creatorMinić, D.G.
dc.creatorBlagojević, Vladimir A.
dc.creatorMihajlović-Lalić, Ljiljana
dc.creatorĆosović, V.R.
dc.creatorMinić, Dragica M.
dc.date.accessioned2018-11-22T00:17:41Z
dc.date.available2018-11-22T00:17:41Z
dc.date.issued2011
dc.identifier.issn0040-6031
dc.identifier.urihttp://cherry.chem.bg.ac.rs/handle/123456789/109
dc.description.abstractThe kinetics of structural transformations of the Fe75Ni 2Si8B13C2 amorphous alloy under non-isothermal conditions was studied. It was shown that the amorphous alloy was stable up to 723 K, when multi-step structural transformations start, involving formation of stable α-Fe(Si) and Fe2B crystalline phases, and a metastable Fe15Si3B2 phase, their growth and the decomposition of the metastable phase into the two stable phases. Peakfit software was used to resolve the overlapping peaks corresponding to different crystallization steps, at different heating rates. The kinetic parameters corresponding to each of the steps were evaluated and kinetic triplet for every single step was established (g(α) = [-ln(1 - α)]1/3, Ea = 375.1 ± 0.8 kJ/mol and ln A = 56.2 ± 1.0 for step 1; Ea = 341.6 ± 0.5 kJ/mol and ln A = 49.3 ± 0.5 for step 2). The effects of structural transformations on the established kinetic model were discussed in detail. © 2011 Elsevier B.V.en
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172015/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172035/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172037/RS//
dc.rightsrestrictedAccess
dc.sourceThermochimica Acta
dc.subjectAmorphous materialsen
dc.subjectMetallic glassesen
dc.subjectMetals and alloysen
dc.subjectPhase transitionen
dc.subjectThermal analysisen
dc.titleKinetics and mechanism of structural transformations of Fe 75Ni2Si8B13C2 amorphous alloy induced by thermal treatmenten
dc.typearticle
dc.rights.licenseARR
dc.citation.volume519
dc.citation.issue1-2
dc.citation.spage83
dc.citation.epage89
dc.identifier.wos000291379700014
dc.identifier.doi10.1016/j.tca.2011.02.040
dc.citation.other519(1-2): 83-89
dc.citation.rankM23
dc.type.versionpublishedVersionen
dc.identifier.scopus2-s2.0-79955844171
dc.identifier.rcubKon_1195


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record