Formability of the 5754-aluminum alloy deformed by a modified repetitive corrugation and straightening process

Ezequiel Alvarado, Marco Alejandro; Elizalde Huitrón, Sergio Alberto; Cabrera Marrero, José M.|||0000-0001-8417-1736; Picas Barrachina, Josep Anton|||0000-0002-5750-1063; Figueroa, I. A.; Alfonso, Ismeli; González, Gonzalo

Formability of the 5754-aluminum alloy deformed by a modified repetitive corrugation and straightening process

Sheets of 5754-aluminum alloy processed by a modified repetitive corrugation and straightening (RCS) process were tested in order to measure their formability. For this purpose, forming limit curves were derived. They showed that the material forming capacity decreased after being processed by RCS....

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Autores:	Ezequiel Alvarado, Marco Alejandro, Elizalde Huitrón, Sergio Alberto, Cabrera Marrero, José M.\|\|\|0000-0001-8417-1736, Picas Barrachina, Josep Anton\|\|\|0000-0002-5750-1063, Figueroa, I. A., Alfonso, Ismeli, González, Gonzalo
Tipo de recurso:	artículo
Fecha de publicación:	2020
País:	España
Institución:	Universitat Politècnica de Catalunya (UPC)
Repositorio:	UPCommons. Portal del coneixement obert de la UPC
Idioma:	inglés
OAI Identifier:	oai:upcommons.upc.edu:2117/180291
Acceso en línea:	https://hdl.handle.net/2117/180291 https://dx.doi.org/10.3390/ma13030633
Access Level:	acceso abierto
Palabra clave:	Aluminum alloys Building, Iron and steel Texture Strain-rate sensitivity RCS Forming capacity Alumini -- Aliatges Construccions metàl·liques Àrees temàtiques de la UPC::Enginyeria dels materials

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spelling	Formability of the 5754-aluminum alloy deformed by a modified repetitive corrugation and straightening processEzequiel Alvarado, Marco AlejandroElizalde Huitrón, Sergio AlbertoCabrera Marrero, José M.\|\|\|0000-0001-8417-1736Picas Barrachina, Josep Anton\|\|\|0000-0002-5750-1063Figueroa, I. A.Alfonso, IsmeliGonzález, GonzaloAluminum alloysBuilding, Iron and steelAluminum alloysTextureStrain-rate sensitivityRCSForming capacityAlumini -- AliatgesConstruccions metàl·liquesÀrees temàtiques de la UPC::Enginyeria dels materialsSheets of 5754-aluminum alloy processed by a modified repetitive corrugation and straightening (RCS) process were tested in order to measure their formability. For this purpose, forming limit curves were derived. They showed that the material forming capacity decreased after being processed by RCS. However, they kept good formability in the initial stages of the RCS process. The formability study was complemented with microstructural analysis (derivation of texture) and mechanical tests to obtain the strain-rate sensitivity. The texture analysis was done by employing X-ray diffraction, obtaining pole figures, and the orientation distribution function. It was noticed that the initial texture was conserved after successive RCS passes, but the intensity dropped. RCS process did not induce ß-fiber, contrary to common deformation process. The strain-rate sensitivity coefficient was measured through tensile tests at different temperatures and strain rates; the coefficient of the samples processed after one and two passes were still relatively high, indicating the capacity to delay necking, in agreement with the good formability observed in the initial passes of the RCS processPeer ReviewedMultidisciplinary Digital Publishing Institute (MDPI)20202020-01-0120202020-03-18journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/2117/180291https://dx.doi.org/10.3390/ma13030633reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/1802912026-05-27T15:37:01Z
dc.title.none.fl_str_mv	Formability of the 5754-aluminum alloy deformed by a modified repetitive corrugation and straightening process
title	Formability of the 5754-aluminum alloy deformed by a modified repetitive corrugation and straightening process
spellingShingle	Formability of the 5754-aluminum alloy deformed by a modified repetitive corrugation and straightening process Ezequiel Alvarado, Marco Alejandro Aluminum alloys Building, Iron and steel Aluminum alloys Texture Strain-rate sensitivity RCS Forming capacity Alumini -- Aliatges Construccions metàl·liques Àrees temàtiques de la UPC::Enginyeria dels materials
title_short	Formability of the 5754-aluminum alloy deformed by a modified repetitive corrugation and straightening process
title_full	Formability of the 5754-aluminum alloy deformed by a modified repetitive corrugation and straightening process
title_fullStr	Formability of the 5754-aluminum alloy deformed by a modified repetitive corrugation and straightening process
title_full_unstemmed	Formability of the 5754-aluminum alloy deformed by a modified repetitive corrugation and straightening process
title_sort	Formability of the 5754-aluminum alloy deformed by a modified repetitive corrugation and straightening process
dc.creator.none.fl_str_mv	Ezequiel Alvarado, Marco Alejandro Elizalde Huitrón, Sergio Alberto Cabrera Marrero, José M.\|\|\|0000-0001-8417-1736 Picas Barrachina, Josep Anton\|\|\|0000-0002-5750-1063 Figueroa, I. A. Alfonso, Ismeli González, Gonzalo
author	Ezequiel Alvarado, Marco Alejandro
author_facet	Ezequiel Alvarado, Marco Alejandro Elizalde Huitrón, Sergio Alberto Cabrera Marrero, José M.\|\|\|0000-0001-8417-1736 Picas Barrachina, Josep Anton\|\|\|0000-0002-5750-1063 Figueroa, I. A. Alfonso, Ismeli González, Gonzalo
author_role	author
author2	Elizalde Huitrón, Sergio Alberto Cabrera Marrero, José M.\|\|\|0000-0001-8417-1736 Picas Barrachina, Josep Anton\|\|\|0000-0002-5750-1063 Figueroa, I. A. Alfonso, Ismeli González, Gonzalo
author2_role	author author author author author author
dc.subject.none.fl_str_mv	Aluminum alloys Building, Iron and steel Aluminum alloys Texture Strain-rate sensitivity RCS Forming capacity Alumini -- Aliatges Construccions metàl·liques Àrees temàtiques de la UPC::Enginyeria dels materials
topic	Aluminum alloys Building, Iron and steel Aluminum alloys Texture Strain-rate sensitivity RCS Forming capacity Alumini -- Aliatges Construccions metàl·liques Àrees temàtiques de la UPC::Enginyeria dels materials
description	Sheets of 5754-aluminum alloy processed by a modified repetitive corrugation and straightening (RCS) process were tested in order to measure their formability. For this purpose, forming limit curves were derived. They showed that the material forming capacity decreased after being processed by RCS. However, they kept good formability in the initial stages of the RCS process. The formability study was complemented with microstructural analysis (derivation of texture) and mechanical tests to obtain the strain-rate sensitivity. The texture analysis was done by employing X-ray diffraction, obtaining pole figures, and the orientation distribution function. It was noticed that the initial texture was conserved after successive RCS passes, but the intensity dropped. RCS process did not induce ß-fiber, contrary to common deformation process. The strain-rate sensitivity coefficient was measured through tensile tests at different temperatures and strain rates; the coefficient of the samples processed after one and two passes were still relatively high, indicating the capacity to delay necking, in agreement with the good formability observed in the initial passes of the RCS process
publishDate	2020
dc.date.none.fl_str_mv	2020 2020-01-01 2020 2020-03-18
dc.type.none.fl_str_mv	journal article http://purl.org/coar/resource_type/c_6501 VoR http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv	info:eu-repo/semantics/article
format	article
dc.identifier.none.fl_str_mv	https://hdl.handle.net/2117/180291 https://dx.doi.org/10.3390/ma13030633
url	https://hdl.handle.net/2117/180291 https://dx.doi.org/10.3390/ma13030633
dc.language.none.fl_str_mv	Inglés eng
language_invalid_str_mv	Inglés
language	eng
dc.rights.none.fl_str_mv	open access http://purl.org/coar/access_right/c_abf2
dc.rights.openaire.fl_str_mv	info:eu-repo/semantics/openAccess
rights_invalid_str_mv	open access http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv	openAccess
dc.format.none.fl_str_mv	application/pdf
dc.publisher.none.fl_str_mv	Multidisciplinary Digital Publishing Institute (MDPI)
publisher.none.fl_str_mv	Multidisciplinary Digital Publishing Institute (MDPI)
dc.source.none.fl_str_mv	reponame:UPCommons. Portal del coneixement obert de la UPC instname:Universitat Politècnica de Catalunya (UPC)
instname_str	Universitat Politècnica de Catalunya (UPC)
reponame_str	UPCommons. Portal del coneixement obert de la UPC
collection	UPCommons. Portal del coneixement obert de la UPC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score	15.300724

Formability of the 5754-aluminum alloy deformed by a modified repetitive corrugation and straightening process

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