Severe plastic deformation by equal channel angular pressing: product quality and operational details

Detalhes bibliográficos
Autor(a) principal: Mendes Filho,Anibal de Andrade
Data de Publicação: 2011
Outros Autores: Prados,Erika Fernanda, Valio,Gustavo Trindade, Rubert,José Benaque, Sordi,Vitor Luiz, Ferrante,Maurizio
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Materials research (São Carlos. Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392011000300009
Resumo: As a technique, Equal Channel Angular Pressing (ECAP) is simple and inexpensive. However, if die manufacture and operational details are not carefully planned and implemented, difficulties arise, which can interfere with the product characteristics and the pressing operation itself. The present paper offers guidelines on die design and manufacture, emphasizing geometry, material and heat treatment. Further, operational parameters such as lubrication, pressing temperature, deformation routes, die closure procedure and the influence of channel cross section on maximum acceptable load are described. Additionally, the effects of those variables on the product characteristics (deformation level and homogeneity) and integrity, plus process control and safety, are discussed.
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spelling Severe plastic deformation by equal channel angular pressing: product quality and operational detailsECAPdie geometrydie manufactureECAP operationAs a technique, Equal Channel Angular Pressing (ECAP) is simple and inexpensive. However, if die manufacture and operational details are not carefully planned and implemented, difficulties arise, which can interfere with the product characteristics and the pressing operation itself. The present paper offers guidelines on die design and manufacture, emphasizing geometry, material and heat treatment. Further, operational parameters such as lubrication, pressing temperature, deformation routes, die closure procedure and the influence of channel cross section on maximum acceptable load are described. Additionally, the effects of those variables on the product characteristics (deformation level and homogeneity) and integrity, plus process control and safety, are discussed.ABM, ABC, ABPol2011-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392011000300009Materials Research v.14 n.3 2011reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/S1516-14392011005000045info:eu-repo/semantics/openAccessMendes Filho,Anibal de AndradePrados,Erika FernandaValio,Gustavo TrindadeRubert,José BenaqueSordi,Vitor LuizFerrante,Maurizioeng2011-10-18T00:00:00Zoai:scielo:S1516-14392011000300009Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2011-10-18T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false
dc.title.none.fl_str_mv Severe plastic deformation by equal channel angular pressing: product quality and operational details
title Severe plastic deformation by equal channel angular pressing: product quality and operational details
spellingShingle Severe plastic deformation by equal channel angular pressing: product quality and operational details
Mendes Filho,Anibal de Andrade
ECAP
die geometry
die manufacture
ECAP operation
title_short Severe plastic deformation by equal channel angular pressing: product quality and operational details
title_full Severe plastic deformation by equal channel angular pressing: product quality and operational details
title_fullStr Severe plastic deformation by equal channel angular pressing: product quality and operational details
title_full_unstemmed Severe plastic deformation by equal channel angular pressing: product quality and operational details
title_sort Severe plastic deformation by equal channel angular pressing: product quality and operational details
author Mendes Filho,Anibal de Andrade
author_facet Mendes Filho,Anibal de Andrade
Prados,Erika Fernanda
Valio,Gustavo Trindade
Rubert,José Benaque
Sordi,Vitor Luiz
Ferrante,Maurizio
author_role author
author2 Prados,Erika Fernanda
Valio,Gustavo Trindade
Rubert,José Benaque
Sordi,Vitor Luiz
Ferrante,Maurizio
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Mendes Filho,Anibal de Andrade
Prados,Erika Fernanda
Valio,Gustavo Trindade
Rubert,José Benaque
Sordi,Vitor Luiz
Ferrante,Maurizio
dc.subject.por.fl_str_mv ECAP
die geometry
die manufacture
ECAP operation
topic ECAP
die geometry
die manufacture
ECAP operation
description As a technique, Equal Channel Angular Pressing (ECAP) is simple and inexpensive. However, if die manufacture and operational details are not carefully planned and implemented, difficulties arise, which can interfere with the product characteristics and the pressing operation itself. The present paper offers guidelines on die design and manufacture, emphasizing geometry, material and heat treatment. Further, operational parameters such as lubrication, pressing temperature, deformation routes, die closure procedure and the influence of channel cross section on maximum acceptable load are described. Additionally, the effects of those variables on the product characteristics (deformation level and homogeneity) and integrity, plus process control and safety, are discussed.
publishDate 2011
dc.date.none.fl_str_mv 2011-09-01
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=S1516-14392011000300009
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392011000300009
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1516-14392011005000045
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 ABM, ABC, ABPol
publisher.none.fl_str_mv ABM, ABC, ABPol
dc.source.none.fl_str_mv Materials Research v.14 n.3 2011
reponame:Materials research (São Carlos. Online)
instname:Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
instname_str Universidade Federal de São Carlos (UFSCAR)
instacron_str ABM ABC ABPOL
institution ABM ABC ABPOL
reponame_str Materials research (São Carlos. Online)
collection Materials research (São Carlos. Online)
repository.name.fl_str_mv Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)
repository.mail.fl_str_mv dedz@power.ufscar.br
_version_ 1754212660417658880

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