Mechanical properties and microstructure of ZrO2–TiN–Al2O3 composite ceramics Sun, J. en_US Huang, C.Z. en_US Wang, Jun en_US Liu, H.L. en_US 2021-11-25T12:38:02Z 2021-11-25T12:38:02Z 2006 en_US
dc.description.abstract 20 wt% TiN/3Y-TZP mixed with an amount of less than 15 wt% Al2O3 particles has been fabricated by hot-pressing techniques, and the mechanical properties and microstructure were investigated. There is a good chemical compatibility among ZrO2, TiN and Al2O3 and the addition of 5 wt% Al2O3 can improve the densification of composites. Al2O3 particles have little effect on improving flexural strength but have a distinct effect on toughening for 20 wt% TiN/3Y-TZP, which may be due to the residual stresses and microcracks resulting from the mismatch between the expansion coefficients of Al2O3 and ZrO2. An amount of 5 wt% Al2O3 in 20 wt% TiN/3Y-TZP can improve the bonding strength among grains and change the fracture pattern from intergranular to transgranular fracture. en_US
dc.identifier.issn 0921-5093 en_US
dc.language English
dc.language.iso EN en_US
dc.rights CC BY-NC-ND 3.0 en_US
dc.rights.uri en_US
dc.source Legacy MARC en_US
dc.subject.other Al2O3 en_US
dc.subject.other 3Y-TZP en_US
dc.subject.other TiN en_US
dc.subject.other Mechanical property; Microstructure en_US
dc.subject.other Manufacturing Engineering not elsewhere classified (290399) en_US
dc.title Mechanical properties and microstructure of ZrO2–TiN–Al2O3 composite ceramics en_US
dc.type Journal Article en
dcterms.accessRights metadata only access
dspace.entity.type Publication en_US
unsw.identifier.doiPublisher en_US
unsw.relation.faculty Engineering
unsw.relation.ispartofissue 1-2 en_US
unsw.relation.ispartofjournal Materials Science and Engineering: A en_US
unsw.relation.ispartofpagefrompageto 104-108 en_US
unsw.relation.ispartofvolume 416 en_US
unsw.relation.originalPublicationAffiliation Sun, J. en_US
unsw.relation.originalPublicationAffiliation Huang, C.Z. en_US
unsw.relation.originalPublicationAffiliation Wang, Jun, Mechanical & Manufacturing Engineering, Faculty of Engineering, UNSW en_US
unsw.relation.originalPublicationAffiliation Liu, H.L. en_US School of Mechanical and Manufacturing Engineering *
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