dc.contributor.author | Ostolaza Gaztelupe, Marta | |
dc.contributor.author | Zabala, Alaitz | |
dc.contributor.author | Arrizubieta Arrate, Jon Iñaki ![ORCID](/themes/Mirage2//images/orcid_16x16.png) | |
dc.contributor.author | Llavori, Inigo | |
dc.contributor.author | Otegi, Nagore | |
dc.contributor.author | Lamikiz Mentxaka, Aitzol | |
dc.date.accessioned | 2024-02-08T11:29:42Z | |
dc.date.available | 2024-02-08T11:29:42Z | |
dc.date.issued | 2023-12-04 | |
dc.identifier.citation | Friction 12 : 522–538 (2024) | es_ES |
dc.identifier.issn | 2223-7690 | |
dc.identifier.uri | http://hdl.handle.net/10810/65635 | |
dc.description.abstract | Wear-driven tool failure is one of the main hurdles in the industry. This issue can be addressed through
surface coating with ceramic-reinforced metal matrix composites. However, the maximum ceramic content is
limited by cracking. In this work, the tribological behaviour of the functionally graded WC-ceramic-particle-
reinforced Stellite 6 coatings is studied. To that end, the wear resistance at room temperature and 400 °C is
investigated. Moreover, the tribological analysis is supported by crack sensitivity and hardness evaluation,
which is of utmost importance in the processing of composite materials with ceramic-particle-reinforcement.
Results indicate that functionally graded materials can be employed to increase the maximum admissible WC
content, hence improving the tribological behaviour, most notably at high temperatures. Additionally, a shift
from abrasive to oxidative wear is observed in high-temperature wear testing. | es_ES |
dc.description.sponsorship | This work was supported by the Basque Government (Eusko Jaurlaritza) (Nos. KK-2022/00080 Minaku, KK-2022/00070 Edison) and the Spanish Ministry of Science and Innovation (Nos. PID2019-109220RB-I00 Alasurf, PDC2021-121042-I00 EHU-Coax). The authors would also 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 | Springer | es_ES |
dc.relation | info:eu-repo/grantAgreement/MICIN/D2019-109220RB-I00 | |
dc.relation | info:eu-repo/grantAgreement/MICIN/PDC2021-121042-I00 | |
dc.rights | info:eu-repo/semantics/openAccess | es_ES |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | * |
dc.subject | friction | es_ES |
dc.subject | coating | es_ES |
dc.subject | metal matrix composite | es_ES |
dc.subject | functionally graded materials | es_ES |
dc.subject | high temperature | es_ES |
dc.subject | laser- directed energy deposition | es_ES |
dc.title | High-temperature tribological performance of functionally graded Stellite 6/WC metal matrix composite coatings manufactured by laser-directed energy deposition | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.rights.holder | © 2023, The author(s) under the terms of the Creative Commons CC BY license | es_ES |
dc.relation.publisherversion | https://link.springer.com/article/10.1007/s40544-023-0790-2 | |
dc.identifier.doi | /10.1007/s40544-023-0790-2 | |
dc.departamentoes | Ingeniería mecánica | es_ES |
dc.departamentoeu | Ingeniaritza mekanikoa | es_ES |