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Characterization and evaluation of CuCrFeV(Ti, Ta, W) system for High Heat Flux applications

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dc.affiliation.dptoUC3M. Departamento de Físicaes
dc.affiliation.grupoinvUC3M. Grupo de Investigación: Materiales Nano-Estructurados y Multifuncionaleses
dc.affiliation.institutoUC3M. Instituto Tecnológico de Química y Materiales Álvaro Alonso Barbaes
dc.contributor.authorRodríguez López, Álvaro
dc.contributor.authorSavoini Cardiel, Begoña
dc.contributor.authorMonge Alcázar, Miguel Ángel
dc.contributor.authorMuñoz Castellanos, Ángel
dc.contributor.funderComunidad de Madrides
dc.contributor.funderMinisterio de Ciencia e Innovación (España)es
dc.contributor.funderUniversidad Carlos III de Madrides
dc.date.accessioned2023-02-02T09:48:25Z
dc.date.available2023-02-02T09:48:25Z
dc.date.issued2022-06
dc.description.abstractCu5Cr35Fe35V20-X5, with X = Ti, Ta or W, alloys were produced by arc melting to assess their feasibility to be used as structural materials and as interlayer in cooling systems. The microstructure and mechanical properties of the materials were analyzed in as-cast and aged states. In the as-cast state the structure of the three alloys is BCC, but formation of the intermetallic Fe7Ta3 is observed in Cu5Cr35Fe35V20Ta5. Thermal aging treatment at 700 °C caused significant changes in the microstructure of Cu5Cr35Fe35V20W5 and the formation of the sigma phase. Thermal treated Cu5Cr35Fe35V20Ta5 and Cu5Cr35Fe35V20W5 exhibit high mechanical strength and excellent compressive ductility but show work softening due to the appearance of dynamic recovery mechanisms. Type-A serration behavior is observed for Cu5Cr35Fe35V20W5. Both, the complexity of their microstructures and their differences are responsible for the different mechanical behavior of the three alloys.en
dc.description.sponsorshipThis research has been supported by the Ministerio de Ciencia e Innovación of Spain (PID2019-105325RB-C33/ AEI/10.13039/501100011033) and by the Regional Government of Madrid through the program TECHNOFUSIÓN(III)CM (S2018/EMT-4437), project cofinancing with Structural Funds (ERDF and ESF). The support of the Regional Government of Madrid through the multi-annual agreement with UC3M ("Excelencia para el Profesorado Universitario"- EPUC3M14) is also acknowledged.en
dc.format.extent8
dc.identifier.bibliographicCitationRodriguez-Lopez, A., Savoini, B., Monge, M. & Muñoz, A. (2022). Characterization and evaluation of CuCrFeV(Ti, Ta, W) system for High Heat Flux applications. Nuclear Materials and Energy, 31, 101187.en
dc.identifier.doihttps://doi.org/10.1016/j.nme.2022.101187
dc.identifier.issn2352-1791
dc.identifier.publicationfirstpage1
dc.identifier.publicationissue101187
dc.identifier.publicationlastpage8
dc.identifier.publicationtitleNuclear Materials and Energyen
dc.identifier.publicationvolume31
dc.identifier.urihttps://hdl.handle.net/10016/36442
dc.identifier.uxxiAR/0000030652
dc.language.isoeng
dc.publisherElsevieren
dc.relation.projectIDComunidad de Madrid. S2018/EMT-4437es
dc.relation.projectIDGobierno de España. PID2019-105325RB-C33es
dc.relation.projectIDComunidad de Madrid. EPUC3M14es
dc.rights© 2022 The Authors.en
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España*
dc.rights.accessRightsopen accessen
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/*
dc.subject.ecienciaFísicaes
dc.subject.ecienciaMaterialeses
dc.subject.ecienciaQuímicaes
dc.subject.otherHigh entropy alloyen
dc.subject.otherReduced activation alloysen
dc.subject.otherArc-meltingen
dc.subject.otherNanoindentationen
dc.subject.otherCompressionen
dc.subject.otherSigma phaseen
dc.titleCharacterization and evaluation of CuCrFeV(Ti, Ta, W) system for High Heat Flux applicationsen
dc.typeresearch article*
dc.type.hasVersionVoR*
dspace.entity.typePublication
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