Influence of the interphase between laser-cladded metal layer and steel substrate on the fatigue propagation of a short edge crack

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dc.contributor.authorMalíková, Luciecs
dc.contributor.authorDoubek, Pavelcs
dc.contributor.authorMiarka, Petrcs
dc.contributor.authorSeitl, Stanislavcs
dc.coverage.issue59cs
dc.coverage.volume16cs
dc.date.accessioned2022-01-11T11:54:32Z
dc.date.available2022-01-11T11:54:32Z
dc.date.issued2022-01-01cs
dc.description.abstractLaser cladding is a relatively new technology how to combine properties of various materials. Thus, bi-material interfaces are presented in real structures and can affect the fatigue crack propagation. A cracked bar subjected to pure tensile loading is numerically simulated in this work in order to analyze the effect of the interphase layer between the cladded metal layer and the steel substrate on crack growth in the surface layer. Particularly, the influence of various Young’s modulus of the interphase on the stable/unstable edge crack propagation is assessed. Moreover, the number of cycles necessary for achievement of the defined critical crack length is calculated and it is summarized that knowledge of elastic properties of the thin interphase is crucial for fracture and fatigue analyses.en
dc.formattextcs
dc.format.extent514-524cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationFrattura ed Integrita Strutturale. 2022, vol. 16, issue 59, p. 514-524.en
dc.identifier.doi10.3221/IGF-ESIS.59.33cs
dc.identifier.issn1971-8993cs
dc.identifier.other175727cs
dc.identifier.urihttp://hdl.handle.net/11012/203277
dc.language.isoencs
dc.publisherGruppo Italiano Fratturacs
dc.relation.ispartofFrattura ed Integrita Strutturalecs
dc.relation.urihttps://www.fracturae.com/index.php/fis/article/view/3348cs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/1971-8993/cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectLaser claddingen
dc.subjectBi-materialen
dc.subjectInterphaseen
dc.subjectFatigue crack propagationen
dc.subjectFracture mechanicsen
dc.subjectEdge cracken
dc.titleInfluence of the interphase between laser-cladded metal layer and steel substrate on the fatigue propagation of a short edge cracken
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-175727en
sync.item.dbtypeVAVen
sync.item.insts2022.03.05 16:57:55en
sync.item.modts2022.03.05 16:15:34en
thesis.grantorVysoké učení technické v Brně. Fakulta stavební. Ústav stavební mechanikycs
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