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Swift heavy ion induced phase transformations in partially stabilized ZrO2

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dc.contributor.authorGhyngazov, S. А.
dc.contributor.authorBoltueva, V. А.
dc.contributor.authorO'Connell, J. H.
dc.contributor.authorVershinina, T. N.
dc.contributor.authorSkuratov, V. A.
dc.contributor.authorСкуратов, Владимир Алексеевич
dc.date.accessioned2024-12-26T07:10:54Z
dc.date.available2024-12-26T07:10:54Z
dc.date.issued2022
dc.description.abstract© 2021The paper reports on the effect of irradiation by swift heavy Xe ions on partially stabilized zirconia ceramics. XRD analysis identified two tetragonal phases with different degrees of tetragonality (transformable t phase and non-transformable metastable t” phase). TEM analysis of the irradiated samples showed that the efficiency of high-energy ion track formation decreases when the fluence and, hence, the fraction of t” phase increase. Changes in nanohardness, elastic modulus, and microhardness of partially stabilized ZrO2 ceramics before and after irradiation were investigated by nanoindentation and microindentation techniques. Mechanisms of ceramic layer hardening associated with phase rearrangement, compressive stress accumulation, and transformation and ferroelastic hardening are discussed.
dc.identifier.citationSwift heavy ion induced phase transformations in partially stabilized ZrO2 / Ghyngazov, S.А. [et al.] // Radiation Physics and Chemistry. - 2022. - 192. - 10.1016/j.radphyschem.2021.109917
dc.identifier.doi10.1016/j.radphyschem.2021.109917
dc.identifier.urihttps://www.doi.org/10.1016/j.radphyschem.2021.109917
dc.identifier.urihttps://www.scopus.com/record/display.uri?eid=2-s2.0-85120423985&origin=resultslist
dc.identifier.urihttp://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000789650800004
dc.identifier.urihttps://openrepository.mephi.ru/handle/123456789/28602
dc.relation.ispartofRadiation Physics and Chemistry
dc.titleSwift heavy ion induced phase transformations in partially stabilized ZrO2
dc.typeArticle
dspace.entity.typePublication
oaire.citation.volume192
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