dc.contributor.author | Ostolaza Gaztelupe, Marta | |
dc.contributor.author | Arrizubieta Arrate, Jon Iñaki | |
dc.contributor.author | Lamikiz Mentxaka, Aitzol | |
dc.contributor.author | Ukar Arrien, Eneko ![ORCID](/themes/Mirage2//images/orcid_16x16.png) | |
dc.date.accessioned | 2023-12-19T15:42:28Z | |
dc.date.available | 2023-12-19T15:42:28Z | |
dc.date.issued | 2023-06 | |
dc.identifier.citation | Surface and Coatings Technology 463 : (2023) // Article ID 129538 | es_ES |
dc.identifier.issn | 0257-8972 | |
dc.identifier.issn | 1879-3347 | |
dc.identifier.uri | http://hdl.handle.net/10810/63426 | |
dc.description.abstract | Surface coatings enable more durable and sustainable solutions to face the degradation of the functional surfaces of high-added-value components. Particularly, metal matrix composites (MMC) are known to mitigate friction efficiently. However, the bonding strength of MMCs severely limits their durability. Hence, it is not sufficient to focus on wear performance. In this work, the flexural strength and interfacial bonding of Stellite 6/WC MMCs produced by Laser Directed Energy Deposition were investigated. The manufactured coatings exhibited a strong bond to the substrate regardless of the WC content, as no delamination was observed. Additionally, all MMC coatings produced under different processing conditions and with the same composition showed similar elastoplastic behaviour, while specimens containing a higher WC% failed prematurely. This was ascribed to the local embrittlement of the reaction layer surrounding the WC particles, which were found to be crack initiation sites. | es_ES |
dc.description.sponsorship | Authors would like to acknowledge the Basque Government (Eusko Jaurlaritza) in call IT 1573-22 for the financial support of the research group. | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Elsevier | es_ES |
dc.rights | info:eu-repo/semantics/openAccess | es_ES |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ | * |
dc.subject | metal matrix composites | es_ES |
dc.subject | laser directed energy deposition | es_ES |
dc.subject | flexural strength | es_ES |
dc.subject | wear resistance | es_ES |
dc.subject | durability | es_ES |
dc.title | Study of the flexural behaviour and bonding strength of WC-Co metal matrix composite coatings produced by Laser Directed Energy Deposition | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.rights.holder | © 2023 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-
nc-nd/4.0/). | es_ES |
dc.rights.holder | Atribución-NoComercial-SinDerivadas 3.0 España | * |
dc.relation.publisherversion | https://www.sciencedirect.com/science/article/pii/S0257897223003134 | es_ES |
dc.identifier.doi | 10.1016/j.surfcoat.2023.129538 | |
dc.departamentoes | Ingeniería mecánica | es_ES |
dc.departamentoeu | Ingeniaritza mekanikoa | es_ES |