A state-of-the-art review on alumina toughened zirconia ceramic composites
<p>Alumina-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 stat...
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| مؤلفون آخرون: | , , |
| منشور في: |
2023
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| _version_ | 1864513528789991424 |
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| author | M.K.G. Abbas (17870453) |
| author2 | S. Ramesh (540899) S.F.H. Tasfy (17870456) K.Y. Sara Lee (17870459) |
| author2_role | author author author |
| author_facet | M.K.G. Abbas (17870453) S. Ramesh (540899) S.F.H. Tasfy (17870456) K.Y. Sara Lee (17870459) |
| author_role | author |
| dc.creator.none.fl_str_mv | M.K.G. Abbas (17870453) S. Ramesh (540899) S.F.H. Tasfy (17870456) K.Y. Sara Lee (17870459) |
| dc.date.none.fl_str_mv | 2023-12-01T00:00:00Z |
| dc.identifier.none.fl_str_mv | 10.1016/j.mtcomm.2023.106964 |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/journal_contribution/A_state-of-the-art_review_on_alumina_toughened_zirconia_ceramic_composites/25108028 |
| dc.rights.none.fl_str_mv | CC BY 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Engineering Materials engineering Zirconia Alumina Alumina-toughened zirconia Y-TZP Sintering additive |
| dc.title.none.fl_str_mv | A state-of-the-art review on alumina toughened zirconia ceramic composites |
| dc.type.none.fl_str_mv | Text Journal contribution info:eu-repo/semantics/publishedVersion text contribution to journal |
| description | <p>Alumina-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.</p><h2>Other Information</h2> <p> Published in: Materials Today Communications<br> License: <a href="http://creativecommons.org/licenses/by/4.0/" target="_blank">http://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1016/j.mtcomm.2023.106964" target="_blank">https://dx.doi.org/10.1016/j.mtcomm.2023.106964</a></p> |
| eu_rights_str_mv | openAccess |
| id | Manara2_bb479b522878d3d99f9d22a7e06044a6 |
| identifier_str_mv | 10.1016/j.mtcomm.2023.106964 |
| network_acronym_str | Manara2 |
| network_name_str | Manara2 |
| oai_identifier_str | oai:figshare.com:article/25108028 |
| publishDate | 2023 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY 4.0 |
| spelling | A state-of-the-art review on alumina toughened zirconia ceramic compositesM.K.G. Abbas (17870453)S. Ramesh (540899)S.F.H. Tasfy (17870456)K.Y. Sara Lee (17870459)EngineeringMaterials engineeringZirconiaAluminaAlumina-toughened zirconiaY-TZPSintering additive<p>Alumina-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.</p><h2>Other Information</h2> <p> Published in: Materials Today Communications<br> License: <a href="http://creativecommons.org/licenses/by/4.0/" target="_blank">http://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1016/j.mtcomm.2023.106964" target="_blank">https://dx.doi.org/10.1016/j.mtcomm.2023.106964</a></p>2023-12-01T00:00:00ZTextJournal contributioninfo:eu-repo/semantics/publishedVersiontextcontribution to journal10.1016/j.mtcomm.2023.106964https://figshare.com/articles/journal_contribution/A_state-of-the-art_review_on_alumina_toughened_zirconia_ceramic_composites/25108028CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/251080282023-12-01T00:00:00Z |
| spellingShingle | A state-of-the-art review on alumina toughened zirconia ceramic composites M.K.G. Abbas (17870453) Engineering Materials engineering Zirconia Alumina Alumina-toughened zirconia Y-TZP Sintering additive |
| status_str | publishedVersion |
| title | A state-of-the-art review on alumina toughened zirconia ceramic composites |
| title_full | A state-of-the-art review on alumina toughened zirconia ceramic composites |
| title_fullStr | A state-of-the-art review on alumina toughened zirconia ceramic composites |
| title_full_unstemmed | A state-of-the-art review on alumina toughened zirconia ceramic composites |
| title_short | A state-of-the-art review on alumina toughened zirconia ceramic composites |
| title_sort | A state-of-the-art review on alumina toughened zirconia ceramic composites |
| topic | Engineering Materials engineering Zirconia Alumina Alumina-toughened zirconia Y-TZP Sintering additive |