Influence of plasma electrolytic oxidation on fatigue performance of AZ61 magnesium alloy

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dc.contributor.authorNěmcová, Anetacs
dc.contributor.authorSkeldon, Petercs
dc.contributor.authorThompson, Georgecs
dc.contributor.authorMorse, Stuartcs
dc.contributor.authorČížek, Jancs
dc.contributor.authorPacal, Bohumilcs
dc.coverage.issue82cs
dc.coverage.volume2014cs
dc.date.issued2014-05-01cs
dc.description.abstractThe effect of plasma electrolytic oxidation (PEO) on the fatigue of AZ61 magnesium alloy has been investigated under high cycle conditions in air and 3.5% NaCl solution. PEOemployed an alkaline pyrophosphate-silicate-fluoride electrolyte, with an offset square waveform, a frequency of 50 Hz, and current density of 130 mA cm-2.The PEO treatment led to reductions in the fatigue limit by 38% in air and by 56% in 3.5% NaCl solution. The reduction of the fatigue limit is attributed to cracking of the coating, roughness of the alloy/coating interface, corrosion and influences of Al-Mn particles.en
dc.description.abstractThe effect of plasma electrolytic oxidation (PEO) on the fatigue of AZ61 magnesium alloy has been investigated under high cycle conditions in air and 3.5% NaCl solution. PEOemployed an alkaline pyrophosphate-silicate-fluoride electrolyte, with an offset square waveform, a frequency of 50 Hz, and current density of 130 mA cm-2.The PEO treatment led to reductions in the fatigue limit by 38% in air and by 56% in 3.5% NaCl solution. The reduction of the fatigue limit is attributed to cracking of the coating, roughness of the alloy/coating interface, corrosion and influences of Al-Mn particles.en
dc.formattextcs
dc.format.extent58-66cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationCorrosion science. 2014, vol. 2014, issue 82, p. 58-66.en
dc.identifier.doi10.1016/j.corsci.2013.12.019cs
dc.identifier.issn0010-938Xcs
dc.identifier.orcid0000-0001-5092-5640cs
dc.identifier.other106476cs
dc.identifier.researcheridB-9391-2012cs
dc.identifier.scopus14057630000cs
dc.identifier.urihttp://hdl.handle.net/11012/42887
dc.language.isoencs
dc.publisherElseviercs
dc.relation.ispartofCorrosion sciencecs
dc.relation.urihttp://www.sciencedirect.com/science/article/pii/S0010938X13005945cs
dc.rightsCreative Commons Attribution 3.0 Unportedcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/0010-938X/cs
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/cs
dc.subjectmagnesiumen
dc.subjectSEMen
dc.subjectcorrosion fatigueen
dc.subjectoxide coatingsen
dc.subjectmagnesium
dc.subjectSEM
dc.subjectcorrosion fatigue
dc.subjectoxide coatings
dc.titleInfluence of plasma electrolytic oxidation on fatigue performance of AZ61 magnesium alloyen
dc.title.alternativeInfluence of plasma electrolytic oxidation on fatigue performance of AZ61 magnesium alloyen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-106476en
sync.item.dbtypeVAVen
sync.item.insts2025.10.14 15:07:16en
sync.item.modts2025.10.14 10:33:07en
thesis.grantorVysoké učení technické v Brně. Fakulta strojního inženýrství. Ústav materiálových věd a inženýrstvícs

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