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Oxidation and Corrosion Behavior of New Low-Cost Ti-7Fe-3Al and Ti-7Fe-5Cr Alloys from Titanium Hydride Powders

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dc.affiliation.dptoUC3M. Departamento de Ciencia e Ingeniería de Materiales e Ingeniería Químicaes
dc.affiliation.grupoinvUC3M. Grupo de Investigación: Tecnología de Polvoses
dc.contributor.authorReverte Palomino, Eduardo
dc.contributor.authorTsipas, Sophia Alexandra
dc.contributor.authorGordo Odériz, Elena
dc.contributor.funderMinisterio de Economía y Competitividad (España)es
dc.contributor.funderComunidad de Madrides
dc.date.accessioned2021-05-04T08:10:41Z
dc.date.available2021-05-04T08:10:41Z
dc.date.issued2020-02
dc.description.abstractHigh production costs of Ti alloys usually hinders their use in industry sectors like the automotive and hence, low-cost titanium alloys could broaden titanium alloy usage. This work presents the study of three alloys— Ti-Fe, Ti-Fe-Al, and Ti-Fe-Cr—produced by powder metallurgy methods. The design of the compositions was aimed at reducing cost and enhance the oxidation and corrosion resistance while not decreasing the mechanical performance. The use of titanium hydride as raw material instead of Ti powder is highlighted as a key feature in the design and manufacturing procedure of the alloys. Introducing a dehydrogenation process during sintering favors the densification process while reducing the oxygen contamination and the production cost. There is a lack of studies focused on the implementation of affordable PM Ti alloys in high demanding environments. Therefore, a study of high temperature oxidation resistance and electrochemical behavior was performed.en
dc.format.extent21
dc.identifier.bibliographicCitationReverte, E., Tsipas, S. A. & Gordo, E. (2020). Oxidation and Corrosion Behavior of New Low-Cost Ti-7Fe-3Al and Ti-7Fe-5Cr Alloys from Titanium Hydride Powders. Metals, 10(2), 254.en
dc.identifier.doihttps://doi.org/10.3390/met10020254
dc.identifier.issn2075-4701
dc.identifier.publicationfirstpage1
dc.identifier.publicationissue2
dc.identifier.publicationlastpage21
dc.identifier.publicationtitleMetalsen
dc.identifier.publicationvolume10
dc.identifier.urihttps://hdl.handle.net/10016/32522
dc.identifier.uxxiAR/0000025581
dc.language.isoeng
dc.publisherMDPI
dc.relation.projectIDGobierno de España. RYC-2014-15014es
dc.relation.projectIDGobierno de España. PCIN-2016-123es
dc.relation.projectIDComunidad de Madrid. P2018/NMT-4411es
dc.rights© 2020 by the authors.en
dc.rightsAtribución 3.0 España*
dc.rights.accessRightsopen accessen
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/es/*
dc.subject.ecienciaMaterialeses
dc.subject.ecienciaQuímicaes
dc.subject.otherAlfa-Ti alloysen
dc.subject.otherTitanium hydrideen
dc.subject.otherLow cost titanium alloyen
dc.subject.otherOxidation resistanceen
dc.subject.otherPowder metallurgyen
dc.titleOxidation and Corrosion Behavior of New Low-Cost Ti-7Fe-3Al and Ti-7Fe-5Cr Alloys from Titanium Hydride Powdersen
dc.typeresearch article*
dc.type.hasVersionVoR*
dspace.entity.typePublication
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