Thixoextrusion of A357 aluminium alloy

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To access the full text documents, please follow this link: http://hdl.handle.net/2117/10423

dc.contributor	Universitat Politècnica de Catalunya. Departament de Ciència dels Materials i Enginyeria Metal·lúrgica
dc.contributor	Universitat Politècnica de Catalunya. CDAL - Centre de Disseny d'Aliatges Lleugers i Tractaments de Superfície
dc.contributor.author	Forn Alonso, Antonio
dc.contributor.author	Vaneetveld, Gregory
dc.contributor.author	Pierret, Jean-Christophe
dc.contributor.author	Menargues Muñoz, Sergi
dc.contributor.author	Baile Puig, Maria Teresa
dc.contributor.author	Campillo Betbese, Manel
dc.contributor.author	Rassili, Ahmed
dc.date	2010-09
dc.identifier.citation	Forn, A. [et al.]. Thixoextrusion of A357 aluminium alloy. "Transactions of Nonferrous Metas Society of China", Setembre 2010, vol. 20, núm. 3, p. 1005-1009.
dc.identifier.citation	1003-6326
dc.identifier.citation	10.1016/S1003-6326(10)60621-8
dc.identifier.uri	http://hdl.handle.net/2117/10423
dc.language.iso	eng
dc.relation	http://linkinghub.elsevier.com/retrieve/pii/S1003632610606218
dc.rights	Attribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights	info:eu-repo/semantics/openAccess
dc.rights	http://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subject	Àrees temàtiques de la UPC::Enginyeria química::Indústries químiques::Aliatges
dc.subject	Aluminum alloys
dc.subject	thixoextrusion
dc.subject	A357
dc.subject	aluminium alloy
dc.subject	solid fraction
dc.subject	semi-sold
dc.subject	Alumini -- Aliatges
dc.title	Thixoextrusion of A357 aluminium alloy
dc.type	info:eu-repo/semantics/publishedVersion
dc.type	info:eu-repo/semantics/article
dc.description.abstract	The aim of this work is to attempt the application of A357 Al-Si-Mg cast alloy in the thixoextrusion process, evaluating the different forming parameters effect. Thixoextrusion offers several advantages compared with traditional hot-extrusion such as lower pressure, minor friction forces, higher material fluidity and longer tool life. This type of semi-solid process requires high solid fraction (0.70.85) is less sensitive to temperature drops and allows more stable material flow at higher speeds. To know the forming parameters that improve the mechanical properties of thixoextruded parts, some extrusion tests were carried out. The results were used as the main criteria for assessing the thixoforming viability of the A357 alloy.
dc.description.abstract	Peer Reviewed

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