Приказ основних података о документу

dc.creatorPurenović, Jelena M.
dc.creatorRanđelović, Marjan S.
dc.creatorMatović, Branko
dc.creatorPurenović, Milovan M.
dc.date.accessioned2018-03-01T15:57:24Z
dc.date.available2018-03-01T15:57:24Z
dc.date.issued2015
dc.identifier.issn0169-4332 (print)
dc.identifier.issn1873-5584 (electronic)
dc.identifier.urihttp://vinar.vin.bg.ac.rs/123456789/424
dc.description.abstractMicroalloyed and alloyed aluminium-silicate ceramics represents multiphase and multifunctional solid-solid system. The microstructure of aluminium-silicate ceramics matrix is arranged with favorable relationship between crystallinity and amorphousness. Numbered physical processes and interactions take place in very complex intergranular and interphase areas, making new boundaries and regions with fractal nature. Fractal nature of grains contours, macro, mezzo and micro pores and nanostructure phases at grain boundaries make this ceramics an active dielectric material. The synergistic effect of additives, dislocations and impurities leads to dislocations movement at grain boundaries and fragmentation of existing grains in a large number of micrograins with distinct fractal nature. Hence, permanent change of micromorphology occurs in intergranular area. Fractal analysis of intergranular microstructure has included application of Minkowski layer, correlated with fractal dimension. It represents convex layer of grains contour roughness and irregularity, determined in accordance with grain contours fractality. The introduction of fractal microstructure analysis allows better interpretation of many physical and physico-chemical processes, bearing in mind that Minkowski layer defines grains contact probability. (C) 2015 Elsevier B.V. All rights reserved.en
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45012/RS//
dc.relationSerbian Ministry of Education, Science and Technological Development
dc.rightsclosedAccessen
dc.sourceApplied Surface Scienceen
dc.subjectCeramicsen
dc.subjectMicroalloyingen
dc.subjectMicrostructureen
dc.subjectFractalsen
dc.subjectIntergranular surfaceen
dc.subjectDislocationsen
dc.titleApplication of Minkowski layer for intergranular fractal surfaces of multiphase active microalloyed and alloyed aluminium-silicate ceramicsen
dc.typearticleen
dcterms.abstractМатовић Бранко; Пуреновиц, М. М.; Рандјеловиц, М. С.; Пуреновиц, Ј. М.;
dc.citation.volume332
dc.citation.spage440
dc.citation.epage455
dc.identifier.wos000350373300057
dc.identifier.doi10.1016/j.apsusc.2015.01.162
dc.citation.rankM21
dc.identifier.scopus2-s2.0-84924181501


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