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A state-of-the-art review on alumina toughened zirconia ceramic composites

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dc.citedby12
dc.contributor.authorAbbas M.K.G.en_US
dc.contributor.authorRamesh S.en_US
dc.contributor.authorTasfy S.F.H.en_US
dc.contributor.authorLee K.Y.S.en_US
dc.contributor.authorid24476291800en_US
dc.contributor.authorid7103211834en_US
dc.contributor.authorid37067940700en_US
dc.contributor.authorid57221177925en_US
dc.date.accessioned2024-10-14T03:17:22Z
dc.date.available2024-10-14T03:17:22Z
dc.date.issued2023
dc.description.abstractAlumina-zirconia composites (ATZs) are a class of advanced ceramics that have attracted significant attention due to their excellent mechanical properties. These properties make ATZs suitable for a wide range of applications. This review provides a comprehensive overview of the current state of understanding of ATZs. The review begins with a brief introduction to the properties of zirconia and alumina ceramics. The different methods for combining zirconia and alumina ceramics are then discussed. The effects of sintering conditions on the tetragonal phase stability, densification, mechanical properties, evolution of microstructural and grain size of the alumina toughened zirconia are also presented. Previous studies have reached a consensus on the influence of sintering temperature, sintering time, and alumina content on the properties of ATZ composites. Generally, elevating sintering temperatures and prolonging sintering times result in heightened densities and improved mechanical properties. However, the impact of alumina content is less straightforward, as divergent findings exist, some studies indicate that higher alumina contents correspond to diminished properties, while others reveal no significant effect. Additionally, the sintering method emerges as a pivotal determinant impacting the properties of ATZ ceramics. Notably, microwave sintering has demonstrated superiority over traditional methods, yielding heightened properties. Optimal density and mechanical properties of ATZ composites can be achieved through meticulous control of sintering conditions. By comprehending the factors influencing ATZ, the production of ATZ composites tailored to specific applications becomes attainable, offering the prospect of desired properties. � 2023 The Authorsen_US
dc.description.natureFinalen_US
dc.identifier.ArtNo106964
dc.identifier.doi10.1016/j.mtcomm.2023.106964
dc.identifier.scopus2-s2.0-85169976304
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85169976304&doi=10.1016%2fj.mtcomm.2023.106964&partnerID=40&md5=18767d198a911600066b0dfd4d054273
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/33878
dc.identifier.volume37
dc.publisherElsevier Ltden_US
dc.relation.ispartofAll Open Access
dc.relation.ispartofHybrid Gold Open Access
dc.sourceScopus
dc.sourcetitleMaterials Today Communications
dc.subjectAlumina
dc.subjectAlumina-toughened zirconia
dc.subjectSintering additive
dc.subjectY-TZP
dc.subjectZirconia
dc.subjectAdditives
dc.subjectAluminum oxide
dc.subjectDensity (specific gravity)
dc.subjectSintered alumina
dc.subjectSintering
dc.subjectAlumina ceramic
dc.subjectAlumina content
dc.subjectAlumina-toughened zirconium
dc.subjectAlumina/zirconia composites
dc.subjectProperty
dc.subjectSintering additives
dc.subjectSintering condition
dc.subjectSintering temperatures
dc.subjectY-TZP
dc.subjectZirconia ceramic
dc.subjectZirconia
dc.titleA state-of-the-art review on alumina toughened zirconia ceramic compositesen_US
dc.typeReviewen_US
dspace.entity.typePublication
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