Thin high-strength zirconia tapes with extreme flexibility

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dc.contributor.authorŠťastný, Přemyslcs
dc.contributor.authorChlup, Zdeněkcs
dc.contributor.authorRoupcová, Pavlacs
dc.contributor.authorTrunec, Martincs
dc.coverage.issue3cs
dc.coverage.volume9cs
dc.date.accessioned2021-12-01T11:55:03Z
dc.date.available2021-12-01T11:55:03Z
dc.date.issued2021-07-03cs
dc.description.abstractThe yttria stabilized zirconia ceramics (Y-TZP) are known for their high fracture toughness and high strength. Due to their excellent mechanical properties, the thin zirconia tapes can possess extraordinary behavior - extreme flexibility. In the present work, we introduce an adaptation of gel-tape casting method for the preparation of thin, high-strength zirconia tapes from water-based suspensions. Fine ceramic powder with a particle size of around 100 nm was used. The negative effect of sodium ions on the strength and toughness of sintered ceramic samples was revealed and explained. Ceramic tapes with a thickness of 190 mu m with as-sintered surfaces reached a characteristic biaxial strength of 1805 MPa. The huge elastic deformation of ceramic tapes was demonstrated in a 3- point bend test, and a bending radius of 25 mm for a 75 mu m thick tape was reached.en
dc.formattextcs
dc.format.extent964-974cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationJournal of Asian Ceramic Societies. 2021, vol. 9, issue 3, p. 964-974.en
dc.identifier.doi10.1080/21870764.2021.1930744cs
dc.identifier.issn2187-0764cs
dc.identifier.other173182cs
dc.identifier.urihttp://hdl.handle.net/11012/203032
dc.language.isoencs
dc.publisherTaylor & Franciscs
dc.relation.ispartofJournal of Asian Ceramic Societiescs
dc.relation.urihttps://www.tandfonline.com/doi/full/10.1080/21870764.2021.1930744cs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/2187-0764/cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectZirconiaen
dc.subjectthin tapeen
dc.subjecttape castingen
dc.subjectgel-tape castingen
dc.subjectstrengthen
dc.subjectflexibilityen
dc.titleThin high-strength zirconia tapes with extreme flexibilityen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-173182en
sync.item.dbtypeVAVen
sync.item.insts2021.12.01 12:55:03en
sync.item.modts2021.12.01 12:15:21en
thesis.grantorVysoké učení technické v Brně. Středoevropský technologický institut VUT. Pokročilé keramické materiálycs
thesis.grantorVysoké učení technické v Brně. Středoevropský technologický institut VUT. Sdílená laboratoř RP1cs
thesis.grantorVysoké učení technické v Brně. Fakulta strojního inženýrství. Ústav materiálových věd a inženýrstvícs
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