Publication:
Improvement of sintering behaviour of titanium by colloidal techniques

dc.affiliation.dptoUC3M. Departamento de Ciencia e Ingeniería de Materiales e Ingeniería Químicaes
dc.affiliation.grupoinvUC3M. Grupo de Investigación: Tecnología de Polvoses
dc.contributor.authorGarcía das Neves, Roberto
dc.contributor.authorFerrari, Begoña
dc.contributor.authorSánchez-Herencia, A. J.
dc.contributor.authorGordo Odériz, Elena
dc.date.accessioned2013-09-02T12:08:05Z
dc.date.available2013-09-02T12:08:05Z
dc.date.issued2013-09-01
dc.description.abstractThe conventional sintering of titanium requires high temperatures to obtain high densities and low porosity, giving rise to microstructures with high grain size, and high interstitial contents, both of which adversely affect the mechanical properties obtained. A novel approach is reported which uses fine (10 µm) spherical Ti powder to improve the sintering behaviour, together with a small percentage of alumina particles (0·5 µm) to restrict grain growth. Colloidal techniques were used to form spherical agglomerates, 50‐300 µm in size, of Ti powder with alumina particles dispersed homogenously on the Ti surface. These agglomerates present good compressibility and make it possible to sinter effectively at low temperatures, increasing the relative density and decreasing grain size
dc.description.sponsorshipThe authors acknowledgement the financial support from Spanish Ministry of Science and Innovation through projects MAT 2009-14448-C01, and MAT 2009-14448-C02. This is an edited version of a presentation at Euro PM 2012, organised by EPMA in Basel, Switzerland on 16–19 October 2012.
dc.description.statusPublicado
dc.format.extent5
dc.format.mimetypeapplication/pdf
dc.identifier.bibliographicCitationPowder Metallurgy, 56(4), (Sept. 2012), pp. 258-262(5).
dc.identifier.doi10.1179/0032589913Z.000000000117
dc.identifier.issn0032-5899 (Print)
dc.identifier.issn1743-2901 (Online)
dc.identifier.publicationfirstpage258
dc.identifier.publicationissue4
dc.identifier.publicationlastpage262
dc.identifier.publicationtitlePowder Metallurgy
dc.identifier.publicationvolume56
dc.identifier.urihttps://hdl.handle.net/10016/17469
dc.identifier.uxxiAR/0000013659
dc.language.isoeng
dc.publisherManey Publishing
dc.relation.projectIDComunidad de Madrid. S2009/MAT-1585/ESTRUMAT
dc.relation.projectIDGobierno de España. MAT 2009-14448-C01es
dc.relation.projectIDGobierno de España. MAT 2009-14448-C02es
dc.relation.projectIDGobierno de España. MAT-2012-38650-C02-01/MITICOes
dc.relation.publisherversionhttp://dx.doi.org/10.1179/0032589913Z.000000000117
dc.rights© 2013 Institute of Metals, Minerals and Mining
dc.rights.accessRightsopen access
dc.subject.ecienciaIngeniería Industrial
dc.subject.otherPowder technology
dc.subject.otherColloidal processing
dc.subject.otherSintering
dc.titleImprovement of sintering behaviour of titanium by colloidal techniques
dc.typeresearch article*
dc.type.hasVersionAM*
dspace.entity.typePublication
Files
Original bundle
Now showing 1 - 1 of 1
Loading...
Thumbnail Image
Name:
improvement_PM_2013_ps.pdf
Size:
421.64 KB
Format:
Adobe Portable Document Format