Ver ítem 

Mostrar el registro sencillo del ítem

Artículo

Opened Access
Microstructural characteristics of TZP/Ni cermets plastically deformed at high temperature

dc.creatorMorales Rodríguez, Anaes
dc.creatorRichter, G.es
dc.creatorRühle, M.es
dc.creatorBravo León, Alfonsoes
dc.creatorDomínguez Rodríguez, Arturoes
dc.creatorJiménez Melendo, Manueles
dc.date.accessioned2024-01-10T17:40:58Z
dc.date.available2024-01-10T17:40:58Z
dc.date.issued2007
dc.identifier.citationMorales Rodríguez, A., Richter, G., Rühle, M., Bravo León, A., Domínguez Rodríguez, A. y Jiménez Melendo, M. (2007). Microstructural characteristics of TZP/Ni cermets plastically deformed at high temperature. Journal of the European Ceramic Society, 27 (4), 2053-2059. https://doi.org/10.1016/j.jeurceramsoc.2006.03.005.
dc.identifier.issn0955-2219es
dc.identifier.issn1873-619Xes
dc.identifier.urihttps://hdl.handle.net/11441/153187
dc.description.abstractThe microstructure of 3 mol% Y2O3-stabilized tetragonal ZrO2/Ni (TZP/Ni) composites has been investigated for nickel concentrations of 20, 30 and 40 vol.% before and after creep tests conducted in argon atmosphere at 1250 °C under stresses between 9 and 14 MPa. The microstructures have been characterized using scanning, conventional and high-resolution transmission and analytical electron microscopy. Two types of microstructure were found depending on the presence/absence of percolation in the metal phase. The deformation process strongly affects the percolation threshold due to the elongation of metallic grains and subsequently formation of aggregates. TEM and HRTEM studies in as-received and deformed cermets show the lack of dislocation activity and the absence of secondary phases in both zirconia/zirconia and zirconia/nickel interfaces and triple junctions.es
dc.description.sponsorshipMinisterio de Educación y Ciencia MAT2000-1117, MAT2003-04199-CO2-02es
dc.formatapplication/pdfes
dc.format.extent27 p.es
dc.language.isoenges
dc.publisherElsevieres
dc.relation.ispartofJournal of the European Ceramic Society, 27 (4), 2053-2059.
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectCermetses
dc.subjectCreepes
dc.subjectGrain boundarieses
dc.subjectZrO2es
dc.titleMicrostructural characteristics of TZP/Ni cermets plastically deformed at high temperaturees
dc.typeinfo:eu-repo/semantics/articlees
dc.type.versioninfo:eu-repo/semantics/acceptedVersiones
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses
dc.contributor.affiliationUniversidad de Sevilla. Departamento de Física de la Materia Condensadaes
dc.relation.projectIDMAT2000-1117es
dc.relation.projectIDMAT2003-04199-CO2-02es
dc.relation.publisherversionhttps://doi.org/10.1016/j.jeurceramsoc.2006.03.005es
dc.identifier.doi10.1016/j.jeurceramsoc.2006.03.005es
dc.journaltitleJournal of the European Ceramic Societyes
dc.publication.volumen27es
dc.publication.issue4es
dc.publication.initialPage2053es
dc.publication.endPage2059es
dc.contributor.funderMinisterio de Educación y Ciencia (MEC). Españaes

FicherosTamañoFormatoVerDescripción
Microstructural characteristics.pdf1.318MbIcon   [PDF] Ver/Abrir   Versión aceptada

Este registro aparece en las siguientes colecciones

Mostrar el registro sencillo del ítem

Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Excepto si se señala otra cosa, la licencia del ítem se describe como: Attribution-NonCommercial-NoDerivatives 4.0 Internacional