Ti-27Nb-8Mo beta alloy developed by electric resistance sintering

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dc.contributor.authorGouvea, Eber
dc.contributor.authorLagos, Miguel
dc.contributor.authorVicente, Angel
dc.contributor.authorLopez, David
dc.contributor.authorAgote, Inigo
dc.contributor.authorCalero, A. Jose
dc.contributor.authorAmigó, Vicente
dc.contributor.institutionEXTREMAT
dc.date.accessioned2024-07-24T11:49:22Z
dc.date.available2024-07-24T11:49:22Z
dc.date.issued2019
dc.descriptionPublisher Copyright: © European Powder Metallurgy Association (EPMA)
dc.description.abstractECAS (Electric Current Assisted Sintering) brings together a family of consolidation methods that combine mechanical pressure and electric and thermal fields to improve the bond and densification of particles. Within the processes of pressure assisted sintering, the ERS (Electric Resistance Sintering) is characterised by a low energy input combined with high current density resulting in a very quick densification process. However, there is not much research about complex alloys developed through this technique. This work presents the development of a β-Ti alloy (Ti-27Nb-8Mo) densified by the ERS technique, evaluating the influence of time and current density on the microstructure and mechanical properties of the alloy. The microstructure has been characterized by XRD, SEM and EBSD. The elastic modulus, the flexural strength and the microhardness have been determined to evaluate the mechanical properties. The results indicate that higher current densities tend to melt the material in the center of the sample, producing a greater number of pores and micropores, and intermediate current densities have a better relation between densification, porosity and mechanical properties.en
dc.description.sponsorshipThe authors wish to thank the Generalitat Valenciana for support through PROMETEO 2016/040 and Spanish MINISTERIO DE CIENCIA, INNOVACIÓN Y UNIVERSIDADES for the financial support of RTI2018-097810-B-I00 project.
dc.description.statusPeer reviewed
dc.identifier.citationGouvea , E , Lagos , M , Vicente , A , Lopez , D , Agote , I , Calero , A J & Amigó , V 2019 , Ti-27Nb-8Mo beta alloy developed by electric resistance sintering . in Euro PM 2019 Congress and Exhibition . Euro PM 2019 Congress and Exhibition , European Powder Metallurgy Association (EPMA) , European Powder Metallurgy Congress and Exhibition, Euro PM 2019 , Maastricht , Netherlands , 13/10/19 .
dc.identifier.citationconference
dc.identifier.isbn9781899072514
dc.identifier.urihttps://hdl.handle.net/11556/1866
dc.identifier.urlhttp://www.scopus.com/inward/record.url?scp=85101971217&partnerID=8YFLogxK
dc.language.isoeng
dc.publisherEuropean Powder Metallurgy Association (EPMA)
dc.relation.ispartofEuro PM 2019 Congress and Exhibition
dc.relation.ispartofseriesEuro PM 2019 Congress and Exhibition
dc.relation.projectIDINNOVACIÓN Y UNIVERSIDADES, RTI2018-097810-B-I00
dc.relation.projectIDMINISTERIO DE CIENCIA
dc.relation.projectIDPROMETEO, 2016/040
dc.relation.projectIDGeneralitat Valenciana, GVA
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.subject.keywordsElectric resistance sintering
dc.subject.keywordsMechanical properties
dc.subject.keywordsMicrostructure
dc.subject.keywordsTitanium β-Alloys
dc.subject.keywordsMetals and Alloys
dc.subject.keywordsSurfaces, Coatings and Films
dc.subject.keywordsSurfaces and Interfaces
dc.titleTi-27Nb-8Mo beta alloy developed by electric resistance sinteringen
dc.typeconference output
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