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dc.contributor.authorMenargues Muñoz, Sergi
dc.contributor.authorMartín Fuentes, Enrique
dc.contributor.authorBaile Puig, Maria Teresa
dc.contributor.authorPicas Barrachina, Josep Anton
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Ciència dels Materials i Enginyeria Metal·lúrgica
dc.date.accessioned2015-02-24T10:08:21Z
dc.date.created2014-11-07
dc.date.issued2014-11-07
dc.identifier.citationMenargues, S. [et al.]. New short T6 heat treatments for aluminium silicon alloys obtained by semisolid forming. "Materials science and engineering A. Structural materials properties microstructure and processing", 07 Novembre 2014, vol. 621, p. 236-242.
dc.identifier.issn0921-5093
dc.identifier.urihttp://hdl.handle.net/2117/26478
dc.description.abstractIn this work the heat treatment response of SSM processed A356 and A357 casting alloys was analysed. The development of a new T6 heat treatment, with solution times less than 30 mm has been allowed. In this new short heat treatment, the alloy showed better mechanical properties compared to the same alloy which heat treated in standard conditions (solution time between 6 h and 8 h). This new heat treatment, carried out at the solution temperature of 540 degrees C, enabled the complete magnesium dissolution, while minimizing the grain growth of the alpha-phase and the eutectic silicon. Although this experiment was carried out on A356 and A357 aluminium alloys, conformed by Sub-Liquidus-Casting process (SLC), the results may be applied to the components produced with other semi-solid technologies or others Al-Si hardenable alloys that form coherent magnesium inter-metallic precipitates. (C) 2014 Elsevier B.V. All rights reserved.
dc.format.extent7 p.
dc.language.isoeng
dc.subjectÀrees temàtiques de la UPC::Enginyeria dels materials::Materials compostos
dc.subjectÀrees temàtiques de la UPC::Enginyeria dels materials::Assaig de materials
dc.subject.lcshAluminum-silicon alloys
dc.subject.lcshMetals--Heat treatment
dc.subject.otherSemi-solid process
dc.subject.otherT6 heat treatment
dc.subject.otherAluminium alloys
dc.subject.otherMicrostructure
dc.subject.otherHardness
dc.subject.otherSI-MG ALLOYS
dc.subject.otherCASTING ALLOYS
dc.subject.otherMECHANICAL-PROPERTIES
dc.subject.otherMICROSTRUCTURE
dc.subject.otherBEHAVIOR
dc.subject.otherA356
dc.titleNew short T6 heat treatments for aluminium silicon alloys obtained by semisolid forming
dc.typeArticle
dc.subject.lemacAlumini -- Aliatges
dc.subject.lemacMetalls -- Tractament tèrmic
dc.subject.lemacAlumini -- Propietats mecàniques
dc.contributor.groupUniversitat Politècnica de Catalunya. CDAL - Centre de Disseny d'Aliatges Lleugers i Tractaments de Superfície
dc.identifier.doi10.1016/j.msea.2014.10.078
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://www.sciencedirect.com/science/article/pii/S092150931401332X
dc.rights.accessRestricted access - publisher's policy
local.identifier.drac15432736
dc.description.versionPostprint (published version)
dc.date.lift10000-01-01
local.citation.authorMenargues, S.; Martin, E.; Baile Puig, Maria Teresa; Picas, J.A.
local.citation.publicationNameMaterials science and engineering A. Structural materials properties microstructure and processing
local.citation.volume621
local.citation.startingPage236
local.citation.endingPage242


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