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Ti2AlC and Ti3SiC2 MAX phase foams: processing, porosity characterization and connection between processing parameters and porosity

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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.authorVelasco Núñez, Beatriz
dc.contributor.authorHutsch, T.
dc.contributor.authorWeißgärber, T.
dc.contributor.authorGordo Odériz, Elena
dc.contributor.authorTsipas, Sophia Alexandra
dc.contributor.funderComunidad de Madrides
dc.date.accessioned2019-11-14T15:40:37Z
dc.date.available2019-11-14T15:40:37Z
dc.date.issued2016
dc.descriptionProceeding of: World PM2016 Congress Proceedings. New materials and applications, biomedical applicationsen
dc.description.abstractMAX phases Ti2AlC and Ti3SiC2 foams with controlled porosity and pore size were produced using the space holder method. The foams were processed using water-leachable crystalline carbohydrate as space holder that involves: mixing, cold isostatic pressing, dissolution and sintering. Three combinations of volume percentage (20%-60%) and size distribution (250-1000 mum) of space holder were introduced during mixing. The foams were characterized and compared with the material without space holder. The characterization included: morphology (overall, open and closed porosity by Archimedes method) and gas permeability. Foams with porosity up to about 60 vol% and pore size distribution ranging from about 250 to 1000 mum were produced. Experimental porosity was compared to the theoretical expected porosity. The results show a bimodal porosity that can be customized by the sintering and the space holder. This study connects the processing parameters to the porosity created and allows control of porosity and pore size to produce tailor-made properties.en
dc.description.sponsorshipThe authors would like to thank the funding provided for this research by the Regional Government of Madrid- Dir. Gral. Universidades e Investigación, through the project S2013/MIT-2862 (MULTIMAT-CHALLENGE-CM), and by Spanish Government through Ramón y Cajal contract RYC-2014-15014 and the project MAT2012/38650-C02-01en
dc.format.extent6es
dc.identifier.bibliographicCitationWorld PM2016 Congress Proceedings. New materials and applications, biomedical applications, 6 pp.en
dc.identifier.isbn978-1-899072-48-4
dc.identifier.publicationfirstpage1es
dc.identifier.publicationlastpage6es
dc.identifier.publicationtitleWorld PM2016 Congress Proceedings. New materials and applications, biomedical applicationsen
dc.identifier.urihttps://hdl.handle.net/10016/29173
dc.identifier.uxxiCC/0000030076
dc.language.isoenges
dc.publisherEuropean Powder Metallurgy Association (EPMA)en
dc.relation.eventdate2016-10-09es
dc.relation.eventplaceHamburgo, Alemaniaes
dc.relation.eventtitleWorld PM2016 Congress & Exhibitionen
dc.relation.projectIDGobierno de España. RYC-2014-15014es
dc.relation.projectIDGobierno de España. MAT2012/38650-C02-01es
dc.relation.projectIDComunidad de Madrid. S2013/MIT-2862/MULTIMAT-CHALLENGE-CMes
dc.relation.publisherversionhttps://www.epma.com/publications/euro-pm-proceedings/product/ep16-3296203en
dc.rights© 2016 European Powder Metallurgy Association (EPMA).en
dc.rights.accessRightsopen accessen
dc.subject.ecienciaMaterialeses
dc.subject.otherMax phasesen
dc.subject.otherTi2alcen
dc.subject.otherTi3sic2en
dc.subject.otherPorous materialsen
dc.subject.otherEco-friendly processingen
dc.subject.otherWater-soluble space holderen
dc.subject.otherPermeabilityen
dc.titleTi2AlC and Ti3SiC2 MAX phase foams: processing, porosity characterization and connection between processing parameters and porosityen
dc.typeconference paper*
dc.type.hasVersionAM*
dspace.entity.typePublication
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