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The effect of aluminum oxide (Al2O3) and cerium oxide (CeO2) on the structural and mechanical properties of yttria Tetragonal Zirconia Polycrystal (Y-TZP)

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dc.citedby7
dc.contributor.authorGolieskardi M.en_US
dc.contributor.authorSatgunam M.en_US
dc.contributor.authorRagurajan D.en_US
dc.contributor.authorAnsari M.N.M.en_US
dc.contributor.authorid55866907000en_US
dc.contributor.authorid48561725600en_US
dc.contributor.authorid56520125100en_US
dc.contributor.authorid55489853600en_US
dc.date.accessioned2023-05-29T06:02:08Z
dc.date.available2023-05-29T06:02:08Z
dc.date.issued2015
dc.descriptionCerium; Elastic moduli; Fracture toughness; Mechanical properties; Oxides; Polycrystals; Sintered alumina; Sintering; Vickers hardness; Yttria stabilized zirconia; Yttrium alloys; Zirconia; Aluminum oxides; Cerium oxides; Effect of addition; Sintering behaviors; Sintering temperatures; Structural and mechanical properties; Tetragonal zirconia polycrystal; Yttria stabilized tetragonal zirconia polycrystals; Aluminumen_US
dc.description.abstractThe effect of additions of Al2O3 and CeO2 (up to 1 wt %) on the sintering behavior of yttria-stabilized Tetragonal Zirconia Polycrystals (Y-TZP) were studied. The effects of Al2O3 and CeO2 on the Vickers hardness, bulk density, fracture toughness and Young's modulus were carried out on the sintered samples. The sintering temperature was ranging from 1250�C to 1450�C with the ramp rate of 10�C/min. The results revealed that the doped samples demonstrated a stronger effect in contrast with the undoped samples. The relative densities were above 97.5 % of theoretical (i.e. > 6.1 gcm-3) could be obtained in Y-TZPs sintered at low temperatures, 1350�C. The hardness's value of Y-TZP was increased in the 1 wt % Al2O3 and CeO2 -doped samples when sintered above 1400�C. � Copyright 2015, The Australian Ceramic Society.en_US
dc.description.natureFinalen_US
dc.identifier.epage21
dc.identifier.issue1
dc.identifier.scopus2-s2.0-84923036320
dc.identifier.spage16
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84923036320&partnerID=40&md5=44c59ebc9149b5907e7613be95826438
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/22570
dc.identifier.volume51
dc.publisherAustralasian Ceramic Societyen_US
dc.sourceScopus
dc.sourcetitleJournal of the Australian Ceramic Society
dc.titleThe effect of aluminum oxide (Al2O3) and cerium oxide (CeO2) on the structural and mechanical properties of yttria Tetragonal Zirconia Polycrystal (Y-TZP)en_US
dc.typeArticleen_US
dspace.entity.typePublication
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