A general study of commercially pure Ti subjected to severe plastic deformation: microstructure, strength and corrosion resistance

Detalhes bibliográficos
Autor(a) principal: Mendes Filho,A.A.
Data de Publicação: 2010
Outros Autores: Rovere,C.A., Kuri,S.E., Sordi,V.L., Ferrante,M.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Matéria (Rio de Janeiro. Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-70762010000200024
Resumo: Bars of Titanium Grade 2 were subjected to deformation by Equal Channel Angular Pressing, both at room temperature and at 300°C. Additionally, some specimens were cold rolled up to 70% reduction. From tensile tests, data such as yield, maximum strength, elongation and area reduction were obtained. Results show that the best strength - ductility combination is produced by four passes followed by cold rolling. Finally, the corrosion behavior was assessed following ASTM F2129 and no noticeable difference between the starting material and the ECAP-deformed was detected.
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spelling A general study of commercially pure Ti subjected to severe plastic deformation: microstructure, strength and corrosion resistanceTitaniumECAPstrengthductilitycorrosionBars of Titanium Grade 2 were subjected to deformation by Equal Channel Angular Pressing, both at room temperature and at 300°C. Additionally, some specimens were cold rolled up to 70% reduction. From tensile tests, data such as yield, maximum strength, elongation and area reduction were obtained. Results show that the best strength - ductility combination is produced by four passes followed by cold rolling. Finally, the corrosion behavior was assessed following ASTM F2129 and no noticeable difference between the starting material and the ECAP-deformed was detected.Laboratório de Hidrogênio, Coppe - Universidade Federal do Rio de Janeiroem cooperação com a Associação Brasileira do Hidrogênio, ABH22010-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-70762010000200024Matéria (Rio de Janeiro) v.15 n.2 2010reponame:Matéria (Rio de Janeiro. Online)instname:Matéria (Rio de Janeiro. Online)instacron:RLAM10.1590/S1517-70762010000200024info:eu-repo/semantics/openAccessMendes Filho,A.A.Rovere,C.A.Kuri,S.E.Sordi,V.L.Ferrante,M.eng2010-08-27T00:00:00Zoai:scielo:S1517-70762010000200024Revistahttp://www.materia.coppe.ufrj.br/https://old.scielo.br/oai/scielo-oai.php||materia@labh2.coppe.ufrj.br1517-70761517-7076opendoar:2010-08-27T00:00Matéria (Rio de Janeiro. Online) - Matéria (Rio de Janeiro. Online)false
dc.title.none.fl_str_mv A general study of commercially pure Ti subjected to severe plastic deformation: microstructure, strength and corrosion resistance
title A general study of commercially pure Ti subjected to severe plastic deformation: microstructure, strength and corrosion resistance
spellingShingle A general study of commercially pure Ti subjected to severe plastic deformation: microstructure, strength and corrosion resistance
Mendes Filho,A.A.
Titanium
ECAP
strength
ductility
corrosion
title_short A general study of commercially pure Ti subjected to severe plastic deformation: microstructure, strength and corrosion resistance
title_full A general study of commercially pure Ti subjected to severe plastic deformation: microstructure, strength and corrosion resistance
title_fullStr A general study of commercially pure Ti subjected to severe plastic deformation: microstructure, strength and corrosion resistance
title_full_unstemmed A general study of commercially pure Ti subjected to severe plastic deformation: microstructure, strength and corrosion resistance
title_sort A general study of commercially pure Ti subjected to severe plastic deformation: microstructure, strength and corrosion resistance
author Mendes Filho,A.A.
author_facet Mendes Filho,A.A.
Rovere,C.A.
Kuri,S.E.
Sordi,V.L.
Ferrante,M.
author_role author
author2 Rovere,C.A.
Kuri,S.E.
Sordi,V.L.
Ferrante,M.
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Mendes Filho,A.A.
Rovere,C.A.
Kuri,S.E.
Sordi,V.L.
Ferrante,M.
dc.subject.por.fl_str_mv Titanium
ECAP
strength
ductility
corrosion
topic Titanium
ECAP
strength
ductility
corrosion
description Bars of Titanium Grade 2 were subjected to deformation by Equal Channel Angular Pressing, both at room temperature and at 300°C. Additionally, some specimens were cold rolled up to 70% reduction. From tensile tests, data such as yield, maximum strength, elongation and area reduction were obtained. Results show that the best strength - ductility combination is produced by four passes followed by cold rolling. Finally, the corrosion behavior was assessed following ASTM F2129 and no noticeable difference between the starting material and the ECAP-deformed was detected.
publishDate 2010
dc.date.none.fl_str_mv 2010-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-70762010000200024
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-70762010000200024
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1517-70762010000200024
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Laboratório de Hidrogênio, Coppe - Universidade Federal do Rio de Janeiro
em cooperação com a Associação Brasileira do Hidrogênio, ABH2
publisher.none.fl_str_mv Laboratório de Hidrogênio, Coppe - Universidade Federal do Rio de Janeiro
em cooperação com a Associação Brasileira do Hidrogênio, ABH2
dc.source.none.fl_str_mv Matéria (Rio de Janeiro) v.15 n.2 2010
reponame:Matéria (Rio de Janeiro. Online)
instname:Matéria (Rio de Janeiro. Online)
instacron:RLAM
instname_str Matéria (Rio de Janeiro. Online)
instacron_str RLAM
institution RLAM
reponame_str Matéria (Rio de Janeiro. Online)
collection Matéria (Rio de Janeiro. Online)
repository.name.fl_str_mv Matéria (Rio de Janeiro. Online) - Matéria (Rio de Janeiro. Online)
repository.mail.fl_str_mv ||materia@labh2.coppe.ufrj.br
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