Preparation and characterization of CaO-Al2O3-SiO2 (CAS) glass-ceramics

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dc.authoridOzabaci, Murat/0000-0002-0667-6066
dc.authoridAksan, Mehmet Ali/0000-0001-9465-0319
dc.authoridkizilaslan, olcay/0000-0003-2528-433X
dc.authorwosidOzabaci, Murat/A-2808-2016
dc.authorwosidAksan, Mehmet Ali/AAA-4187-2021
dc.authorwosidkizilaslan, olcay/HLH-6089-2023
dc.authorwosidAksan, Mehmet Ali/AAE-8854-2021
dc.authorwosidkizilaslan, olcay/ABG-8465-2020
dc.contributor.authorOzabaci, M.
dc.contributor.authorAksan, M. A.
dc.contributor.authorKirat, G.
dc.contributor.authorKizilaslan, O.
dc.contributor.authorYakinci, M. E.
dc.date.accessioned2024-08-04T20:42:43Z
dc.date.available2024-08-04T20:42:43Z
dc.date.issued2016
dc.departmentİnönü Üniversitesien_US
dc.description.abstractA glass-ceramic CaO-Al2O3-SiO2 (CAS) system with CaAl2Si2O8 (Anorthite) composition was prepared at two different heat treatment temperatures following the melt-quenching in an arc-melter system. Structural and magnetic properties of the samples were characterized using X-ray diffraction (XRD), Scanning Electron Microscopy (SEM) and magnetic measurements (M-H, M-T). A clear phase transformation, hexagonal to triclinic, was obtained when heat treatment temperature increased from 930 degrees C to the 1100 degrees C Two different impurity phases were obtained for the sample heat treated at 930 degrees C, but then these phases dissolved in the main matrix when temperature increased to 1100 degrees C and single phase CaAl2Si2O8 was obtained. All the samples showed diamagnetic behavior between room temperature and similar to 150 K, but then ferri- or ferromagnetic phase transformation was obtained. This transformation is found to be independent from the heating temperature and believed to be associated with the trapping of free electrons at crystal imperfections and cation ordering between Al and Si in the main matrix. (C) 2016 Elsevier B.V. All rights reserved.en_US
dc.identifier.doi10.1016/j.jnoncrysol.2016.10.019
dc.identifier.endpage12en_US
dc.identifier.issn0022-3093
dc.identifier.issn1873-4812
dc.identifier.scopus2-s2.0-84992195170en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage8en_US
dc.identifier.urihttps://doi.org/10.1016/j.jnoncrysol.2016.10.019
dc.identifier.urihttps://hdl.handle.net/11616/97546
dc.identifier.volume454en_US
dc.identifier.wosWOS:000389108300002en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofJournal of Non-Crystalline Solidsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectGlass-ceramicen_US
dc.subjectArc-meltingen_US
dc.subjectAnorthiteen_US
dc.subjectCASen_US
dc.subjectMagnetic propertiesen_US
dc.subjectFerromagnetismen_US
dc.titlePreparation and characterization of CaO-Al2O3-SiO2 (CAS) glass-ceramicsen_US
dc.typeArticleen_US

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