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Evaluation of fracture toughness and crack propagation of aluminum alloy 7075–T651 with chromium oxide coating

dc.contributor.authorAltuncu, Ekrem
dc.contributor.authorIrıc, S.
dc.date.accessioned2022-02-09T12:30:29Z
dc.date.available2022-02-09T12:30:29Z
dc.date.issued2019
dc.identifier.issn05874246
dc.identifier.urihttps://doi.org/10.12693/APhysPolA.135.877
dc.identifier.urihttps://hdl.handle.net/20.500.14002/517
dc.description.abstractFatigue crack formation is the most important factor affecting the damage in parts under subjected to the repeated stresses. In this context, intensive researches are continuing on the protective hard coatings in the aviation and automotive sectors in order to increase the fatigue life especially in aluminum alloy parts. Chromium oxide (Cr2O3) based coatings are widely used in many industrial applications due to high corrosion resistance, high hardness and high surface resistance. In this study, fatigue crack propagation on 7075–T651 alloy with chromium oxide coating by thermal spraying method was investigated. Test results show that the crack propagation is slowed down by the chromium oxide based coating and increase the surface resistance of the aluminum alloy. © 2019 Polish Academy of Sciences. All rights reserved.en_US
dc.language.isoengen_US
dc.publisherPolish Academy of Sciencesen_US
dc.relation.ispartofActa Physica Polonica Aen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectAluminum alloysen_US
dc.subjectAluminum coatingsen_US
dc.subjectChromium alloysen_US
dc.subjectChromium compoundsen_US
dc.subjectCorrosion resistanceen_US
dc.subjectCorrosion resistant coatingsen_US
dc.subjectCracksen_US
dc.subjectFatigue crack propagationen_US
dc.subjectFracture toughnessen_US
dc.subjectHard coatingsen_US
dc.subjectSurface resistanceen_US
dc.subjectThermal sprayingen_US
dc.subjectAluminum alloy 7075en_US
dc.subjectAutomotive sectoren_US
dc.subjectChromium oxide coatingen_US
dc.subjectChromium oxidesen_US
dc.subjectHigh hardnessen_US
dc.subjectIntensive researchen_US
dc.subjectFatigue of materialsen_US
dc.titleEvaluation of fracture toughness and crack propagation of aluminum alloy 7075–T651 with chromium oxide coatingen_US
dc.typearticleen_US
dc.departmentFakülteler, Teknoloji Fakültesi, Metalurji ve Malzeme Mühendisliği Bölümüen_US
dc.identifier.doi10.12693/APhysPolA.135.877
dc.identifier.volume135en_US
dc.identifier.issue5en_US
dc.identifier.startpage877en_US
dc.identifier.endpage880en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.authorscopusid35261799500
dc.authorscopusid8878092100
dc.identifier.scopus2-s2.0-85071160319en_US


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