Compressive creep behavior of zirconia/nickel oxide composites

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dc.contributor.authorHuamán Mamani, Fredy
dc.contributor.authorJiménez Melendo, Manuel
dc.date.accessioned2019-01-29T22:19:51Z
dc.date.available2019-01-29T22:19:51Z
dc.date.issued2017
dc.description.abstractNickel oxide/zirconia composites with different NiO contensts have been fabricated by mechanical mixing of nickel oxide and zirconia powders and sintering at 1500 ºC for 10 h in air. The resulting microstructures have been characterized by scanning and transmission electron microscopy. The mechanical behaviour of the composites has been characterized by compressive tests at high temperatures between 1100 and 1350 ºC. For NiO contents above the percolation limit, the softer phase was found to be rate-controlling in oxidizing atmospheres, achieving extended steady states of deformation without macroscopic failure. By contrast, the overall creep strength of the composites decreased severely in reducing conditions. © 2017 International Committee on Composite Materials. All rights reserved.es_PE
dc.description.uriTrabajo de investigaciónes_PE
dc.identifier.urihttps://hdl.handle.net/20.500.12590/15807
dc.language.isoenges_PE
dc.publisherInternational Committee on Composite Materialses_PE
dc.relation.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85053124119&partnerID=40&md5=9d2532b632e9fe064b08e0dfea3246b6es_PE
dc.rightsinfo:eu-repo/semantics/restrictedAccesses_PE
dc.sourceRepositorio Institucional - UCSPes_PE
dc.sourceUniversidad Católica San Pabloes_PE
dc.sourceScopuses_PE
dc.subjectCeramic compositeses_PE
dc.subjectCreepes_PE
dc.subjectNickel oxidees_PE
dc.subjectZirconiaes_PE
dc.subject.ocdehttps://purl.org/pe-repo/ocde/ford#1.00.00es_PE
dc.titleCompressive creep behavior of zirconia/nickel oxide compositeses_PE
dc.typeinfo:eu-repo/semantics/conferenceObject
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