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Influence of 2 (wt%) titanium addition on the oxidation resistance of tungsten

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dc.affiliation.dptoUC3M. Departamento de Físicaes
dc.affiliation.grupoinvUC3M. Grupo de Investigación: Materiales Nano-Estructurados y Multifuncionaleses
dc.contributor.authorPerez Zubiaur, Pablo
dc.contributor.authorMonge Alcázar, Miguel Ángel
dc.contributor.funderComunidad de Madrides
dc.contributor.funderMinisterio de Ciencia e Innovación (España)es
dc.contributor.funderUniversidad Carlos III de Madrides
dc.date.accessioned2023-01-30T11:34:53Z
dc.date.available2023-01-30T11:34:53Z
dc.date.issued2022-06
dc.description.abstractThe oxidation behaviour of W-2Ti (wt%) alloy has been evaluated in dry air at 600, 700 and 800 °C for 100 h and the kinetics compared with those for pure tungsten. Titanium addition exerts a beneficial effect on the oxidation resistance of pure tungsten. The mass gain is almost five times smaller than in the case of commercial tungsten and three times smaller than that of tungsten prepared by powder metallurgy at 600 °C. This effect is even higher at 700 and 800 °C, where the titanium addition suppresses catastrophic oxidation of pure tungsten. Major influence of titanium regards the suppression of massive microcracking in the scale, avoiding the development of the typical non-protective multilayered scale pattern formed on pure tungsten.en
dc.description.sponsorshipThis research was supported by the Agencia Estatal de Investigación of Spain (PID2019-105325RB-C33/AEI/10.13039/501100011033) and by the Regional Government of Madrid through TECHNOFUSIÓN(III)CM (S2018/EMT-4437) project cofinanced by Structural Funds (ERDF and ESF). The support of the Regional Government of Madrid through the multi-annual agreement with UC3M (Excellence of University Professors-EPUC3M14 and in the context of the V PRICIT - Regional Programme of Research and Technological Innovation) is also acknowledge.en
dc.format.extent8
dc.identifier.bibliographicCitationPérez, P. & Monge, M. (2022). Influence of 2 (wt%) titanium addition on the oxidation resistance of tungsten. Nuclear Materials and Energy, 31, 101172.en
dc.identifier.doihttps://doi.org/10.1016/j.nme.2022.101172
dc.identifier.issn2352-1791
dc.identifier.publicationfirstpage1
dc.identifier.publicationissue101172
dc.identifier.publicationlastpage8
dc.identifier.publicationtitleNuclear Materials and Energyen
dc.identifier.publicationvolume31
dc.identifier.urihttps://hdl.handle.net/10016/36404
dc.identifier.uxxiAR/0000030420
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 Author(s).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.otherTungstenen
dc.subject.otherTungsten oxideen
dc.subject.otherTitanium alloyingen
dc.subject.otherHigh-temperature oxidationen
dc.titleInfluence of 2 (wt%) titanium addition on the oxidation resistance of tungstenen
dc.typeresearch article*
dc.type.hasVersionVoR*
dspace.entity.typePublication
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