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A study of the influence of TiO2 addition in Al2O3 coatings sprayed by suspension plasma spray

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A study of the influence of TiO2 addition in Al2O3 coatings sprayed by suspension plasma spray

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dc.contributor.author Klyatskina, Elizaveta es_ES
dc.contributor.author Rayón Encinas, Emilio es_ES
dc.contributor.author Darut, G. es_ES
dc.contributor.author Salvador Moya, Mª Dolores es_ES
dc.contributor.author Sánchez, E. es_ES
dc.contributor.author Montavon, G. es_ES
dc.date.accessioned 2016-05-11T11:24:43Z
dc.date.available 2016-05-11T11:24:43Z
dc.date.issued 2015-09-25
dc.identifier.issn 0257-8972
dc.identifier.uri http://hdl.handle.net/10251/63900
dc.description NOTICE: this is the author’s version of a work that was accepted for publication in Surface and Coatings Technology. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in PUBLICATION, [VOL278, ISSUE25, (2015/09)] DOI10.1016/j.surfcoat.2015.07.029 es_ES
dc.description.abstract In this work, five different concentrations of a mixture of TiO2/Al2O3 nanopowders in an alcoholic suspension at 10wt.% solid content were sprayed by Suspension Plasma Spraying on steel discs. The influence of the presence of TiO2 at 0, 13, 40 and 75wt.% in Al2O3 was analysed by studying the properties of the sprayed coatings. Microscopy analysis of the projected coatings revealed a homogeneously distributed microstructure, where the densification of the coating increases with TiO2 content, while the original nanostructure is maintained. A nanoindentation study revealed an increment of nanohardness and elastic modulus due to the densifying effect of TiO2. The addition of significant amounts of TiO2 has been revealed as necessary in order to favour the fusion of Al2O3 in the SPS process es_ES
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation.ispartof Surface and Coatings Technology es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Al2O3-TiO2 es_ES
dc.subject Alcoholic suspension es_ES
dc.subject Coating densification es_ES
dc.subject Nanoindentation es_ES
dc.subject Suspension plasma spraying es_ES
dc.title A study of the influence of TiO2 addition in Al2O3 coatings sprayed by suspension plasma spray es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.surfcoat.2015.07.029
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto de Tecnología de Materiales - Institut de Tecnologia de Materials es_ES
dc.description.bibliographicCitation Klyatskina, E.; Rayón Encinas, E.; Darut, G.; Salvador Moya, MD.; Sánchez, E.; Montavon, G. (2015). A study of the influence of TiO2 addition in Al2O3 coatings sprayed by suspension plasma spray. Surface and Coatings Technology. 278(25):25-29. doi:10.1016/j.surfcoat.2015.07.029 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1016/j.surfcoat.2015.07.029 es_ES
dc.description.upvformatpinicio 25 es_ES
dc.description.upvformatpfin 29 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 278 es_ES
dc.description.issue 25 es_ES
dc.relation.senia 293783 es_ES


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