Thermal stress analysis of Wc-Co/Cr-Ni multilayer coatings on 316L steel substrate during cooling process

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dc.authoridArman, Yusuf -- 0000-0001-5538-8434;
dc.contributor.authorSayman, Onur
dc.contributor.authorŞen, Faruk
dc.contributor.authorÇelik, Erdal
dc.contributor.authorArman, Yusuf
dc.date.accessioned13.07.201910:50:10
dc.date.accessioned2019-07-29T19:26:50Z
dc.date.available13.07.201910:50:10
dc.date.available2019-07-29T19:26:50Z
dc.date.issued2009
dc.departmentMühendislik Fakültesi
dc.description.abstractIn this study, a thermal stress analysis was performed in WC-Co/Cr-Ni multilayer coatings deposited on 316L steel substrate during the cooling process from 1273 K to room temperature. Firstly, the cooling curve of this coating system was measured by a thermocouple, experimentally. Then, this curve was considered for numerical analysis. With this regard, a transient thermal analysis was carried out using finite element method (FEM) utilizing ANSYS software. Thermal residual stresses were calculated for all system and were compared for different nodes selected in terms of concentrated stress areas on the model. The compressive and tensile stresses occurred in WC-Co/Cr-Ni coatings and 316L substrate owing to the different thermal expansion coefficients in each material, respectively. Additionally, the cooling curves determined from experimental and numerical studies are very similar to each other and the differences between them can be neglected. Crown Copyright
dc.identifier.doi10.1016/j.matdes.2008.06.004
dc.identifier.endpage774en_US
dc.identifier.issn0264-1275
dc.identifier.issn1873-4197
dc.identifier.issue3en_US
dc.identifier.scopusqualityQ1
dc.identifier.startpage770en_US
dc.identifier.urihttps://doi.org/10.1016/j.matdes.2008.06.004
dc.identifier.urihttps://hdl.handle.net/20.500.12451/5722
dc.identifier.volume30en_US
dc.identifier.wosWOS:000262869100050
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherELSEVIER SCI
dc.relation.ispartofMATERIALS & DESIGN
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.titleThermal stress analysis of Wc-Co/Cr-Ni multilayer coatings on 316L steel substrate during cooling process
dc.typeArticle

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