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Please use this identifier to cite or link to this item: http://hdl.handle.net/10773/17614
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dc.contributor.authorDuarte, Isabelpt
dc.contributor.authorVentura, Eduardopt
dc.contributor.authorOlhero, Susanapt
dc.contributor.authorFerreira, Jose M. F.pt
dc.date.accessioned2017-05-31T09:14:43Z-
dc.date.issued2015-
dc.identifier.issn0167-577Xpt
dc.identifier.urihttp://hdl.handle.net/10773/17614-
dc.description.abstractThis paper presents an innovative approach to prepare a new class of closed cell reinforced (nano composite) metal foams that synergistically explore stheremarkablepropertiesofbothmetalfoamsand carbon nanotubes. This approach combines colloidal processing (includingfreezegranulationlyophili sation) and powder technology, ensuring there tention of the tubular structureo fCOOH functionalised multiwall carbonnanotubes(MWCNTsCOOH) and their uniform distribution in themetalmatrix.The microstructural analysis reveal ednonagglomerated, welldispersed, stretchedanddirection allyaligned MWCNTswithintheAlmatrixof the foams. These conditions potentiate the reinforcingroleofMWCNTs with Vickersmicrohardnessincrements 4100%.pt
dc.language.isoengpt
dc.publisherElsevierpt
dc.relationinfo:eu-repo/grantAgreement/FCT/5876/147332/PTpt
dc.rightsrestrictedAccesspor
dc.subjectAluminium foamspt
dc.subjectCarbon nanotubespt
dc.subjectReinforcedclosed-cellfoamspt
dc.subjectNanocompositemetalfoamspt
dc.subjectColloidal processingpt
dc.subjectPowder metallurgypt
dc.titleA novel approach to prepare aluminium-alloy foams reinforced by carbon-nanotubespt
dc.typearticle-
dc.peerreviewedyespt
ua.distributioninternationalpt
ua.event.titleMaterials Letters-
degois.publication.firstPage162pt
degois.publication.lastPage166pt
degois.publication.titleMaterials Letterspt
degois.publication.volume160pt
dc.date.embargo10000-01-01-
dc.identifier.doi10.1016/j.matlet.2015.07.115pt
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