Suitability of various complex hydrides for foaming aluminum alloys

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dc.contributor.authorKamm, Paul H.
dc.contributor.authorGarcía-Moreno, Francisco
dc.contributor.authorJiménez, Catalina
dc.contributor.authorBanhart, John
dc.date.accessioned2017-11-27T13:14:51Z
dc.date.available2017-11-27T13:14:51Z
dc.date.issued2013
dc.descriptionDieser Beitrag ist mit Zustimmung des Rechteinhabers aufgrund einer (DFG geförderten) Allianz- bzw. Nationallizenz frei zugänglich.de
dc.descriptionThis publication is with permission of the rights owner freely accessible due to an Alliance licence and a national licence (funded by the DFG, German Research Foundation) respectively.en
dc.description.abstractSome hydrides that could replace TiH2 as the hitherto most suitable blowing agent for foaming aluminum alloys were investigated. Hydrides taken from the group MBH4 (M = Li, Na, K) and LiAlH4 were selected since these have not been studied in the past although their decomposition characteristics appear to be suitable. Foamable precursors of alloy AlSi8Mg4 were manufactured by pressing blends of metal and blowing agent powders. Powders, precursors and precursor filings were studied by mass spectrometry to obtain the hydrogen desorption profile. Foaming experiments were conducted with simultaneous x-ray radiographic monitoring. Two Li-containing blowing agents were found to perform well and can be considered alternatives to TiH2.en
dc.identifier.eissn2044-5326
dc.identifier.issn0884-2914
dc.identifier.urihttps://depositonce.tu-berlin.de/handle/11303/7191
dc.identifier.urihttp://dx.doi.org/10.14279/depositonce-6466
dc.language.isoen
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/
dc.subject.ddc670 Industrielle Fertigung
dc.titleSuitability of various complex hydrides for foaming aluminum alloysen
dc.typeArticle
dc.type.versionpublishedVersion
dcterms.bibliographicCitation.doi10.1557/jmr.2013.110
dcterms.bibliographicCitation.issue17
dcterms.bibliographicCitation.journaltitleJournal of Materials Research
dcterms.bibliographicCitation.originalpublishernameCambridge University Press
dcterms.bibliographicCitation.originalpublisherplaceCambridge
dcterms.bibliographicCitation.pageend2443
dcterms.bibliographicCitation.pagestart2436
dcterms.bibliographicCitation.volume28
tub.accessrights.dnbdomain
tub.affiliationFak. 3 Prozesswissenschaften::Inst. Werkstoffwissenschaften und -technologien::FG Struktur und Eigenschaften von Materialiende
tub.affiliation.facultyFak. 3 Prozesswissenschaftende
tub.affiliation.groupFG Struktur und Eigenschaften von Materialiende
tub.affiliation.instituteInst. Werkstoffwissenschaften und -technologiende
tub.publisher.universityorinstitutionTechnische Universität Berlin

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