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A detailed analysis of the MAO TiO2 coating hardness using the Jönsson and Hogmark “law-of-mixtures” model

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dc.contributor.authorCardoso, Giovana Collombaro [UNESP]
dc.contributor.authorKuroda, Pedro Akira Bazaglia [UNESP]
dc.contributor.authorGrandini, Carlos Roberto [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.date.accessioned2025-04-29T20:10:15Z
dc.date.issued2023-12-01
dc.description.abstractThis paper investigated the microhardness of a porous oxide coating produced on CP-Ti using the micro-arc oxidation technique (MAO) and conducted a detailed investigation of the coating's microhardness. The surface pores number, anatase/rutile phase ratio, and coating thickness influenced performed the Vickers indentations. Therefore, the Jönsson and Hogmark model was used to accurately calculate the average microhardness value, excluding the influence of the substrate hardness. The hardness value of the MAO coating on the CP-Ti substrate was (130 ± 30) HV.en
dc.description.affiliationLaboratório de Anelasticidade e Biomateriais UNESP—Universidade Estadual Paulista, SP
dc.description.affiliationUnespLaboratório de Anelasticidade e Biomateriais UNESP—Universidade Estadual Paulista, SP
dc.identifierhttp://dx.doi.org/10.1016/j.matlet.2023.135208
dc.identifier.citationMaterials Letters, v. 352.
dc.identifier.doi10.1016/j.matlet.2023.135208
dc.identifier.issn1873-4979
dc.identifier.issn0167-577X
dc.identifier.scopus2-s2.0-85171162681
dc.identifier.urihttps://hdl.handle.net/11449/307745
dc.language.isoeng
dc.relation.ispartofMaterials Letters
dc.sourceScopus
dc.subjectMicro-arc oxidation
dc.subjectMicrohardness measurement
dc.subjectTitanium
dc.titleA detailed analysis of the MAO TiO2 coating hardness using the Jönsson and Hogmark “law-of-mixtures” modelen
dc.typeArtigopt
dspace.entity.typePublication

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