dc.creator | Moreno-Rubio, María | es |
dc.creator | Vázquez Valeo, Jesús | es |
dc.creator | Navarro Pintado, Carlos | es |
dc.creator | Domínguez Abascal, Jaime | es |
dc.date.accessioned | 2023-08-18T09:50:19Z | |
dc.date.available | 2023-08-18T09:50:19Z | |
dc.date.issued | 2023 | |
dc.identifier.citation | Moreno Rubio, M., Vázquez Valeo, J., Navarro Pintado, C. y Domínguez Abascal, J. (2023). Experimental study on the fretting fatigue of Inconel 718 superalloy. Tribology International, 186, 108637. https://doi.org/10.1016/j.triboint.2023.108637. | |
dc.identifier.issn | 0301-679X | es |
dc.identifier.uri | https://hdl.handle.net/11441/148475 | |
dc.description | This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/bync-nd/4.0/). | es |
dc.description.abstract | Fretting fatigue is a surface damage phenomenon appearing in mechanical assemblies subjected to time-varying
contact forces. This type of failure is a very frequent problem in many engineering components, with special
relevance in the blade-disc connections in aircraft gas turbines. In this study, different plain and fretting fatigue
tests were done using different load levels and also under two different temperatures, at room temperature and
high temperature (650 ◦C), in order to obtain the fretting fatigue behaviour in both conditions and compare them
with that of plain fatigue test. The contact pair used to carry out these tests is the frequently used cylindrical pad
pressed against a dog-bone test specimen with a rectangular cross-section. The material used to manufacture both
elements is the often used Nickel alloy Inconel 718, which is widely used in the manufacture of gas turbine parts.
Moreover, and because the material was received in annealed condition, this material was heat treated to
improve its mechanical properties. Results of tests under different conditions are analysed and compared.
Subsequently, the fracture surfaces for different specimens are analysed and fatigue crack growth rate under
different testing conditions are presented and compared with data from the literature. | es |
dc.format | application/pdf | es |
dc.format.extent | 14 p. | es |
dc.language.iso | eng | es |
dc.publisher | Elsevier | es |
dc.relation.ispartof | Tribology International, 186, 108637. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Fretting fatigue | es |
dc.subject | Inconel 718 | es |
dc.subject | High temperature | es |
dc.subject | Fracture surface | es |
dc.subject | Crack growth rate | es |
dc.title | Experimental study on the fretting fatigue of Inconel 718 superalloy | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Ingeniería Mecánica y de Fabricación | es |
dc.relation.projectID | RTI2018–096059-B-I00 | es |
dc.relation.publisherversion | https://www.sciencedirect.com/science/article/pii/S0301679X23004255 | es |
dc.identifier.doi | 10.1016/j.triboint.2023.108637 | es |
dc.contributor.group | Universidad de Sevilla. TEP111: Ingeniería Mecánica | es |
dc.journaltitle | Tribology International | es |
dc.publication.volumen | 186 | es |
dc.publication.initialPage | 108637 | es |
dc.contributor.funder | Ministerio de Ciencia e Innovación (MICIN). España | es |