Fracture Modes of AISI Type 302 Stainless Steel Under Metastable Plastic Deformation

Detalhes bibliográficos
Autor(a) principal: Santos,Jheison Lopes dos
Data de Publicação: 2017
Outros Autores: Monteiro,Sergio Neves, Cândido,Veronica Scarpini, Silva,Anderson Oliveira da, Tommasini,Flavio James
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=S1516-14392017000800596
Resumo: Martensitic transformation can be induced by plastic deformation in metastable iron-based alloys, such as stainless steels containing limited amounts of C, Ni and Cr. This transformation takes place at the temperature range from Ms and Md, usually at relatively lower temperature values. The transformed martensite has been associated with maximum ultimate strength and relatively high ductility. In the present work, the tensile fracture characteristics of a metastable AISI type 302 stainless steel was properties were compared to those of a stable AISI type 310 austenitic stainless steel. It was found that in 302 steel, its high degree of metastability and dilute dispersion of inclusions result in higher strength and complex modes of fracture, one of which consisting of martensite surrounding globular inclusions.
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spelling Fracture Modes of AISI Type 302 Stainless Steel Under Metastable Plastic DeformationAISI type 302 stainless steelmetastable deformationmartensitic transformationfracture modesMartensitic transformation can be induced by plastic deformation in metastable iron-based alloys, such as stainless steels containing limited amounts of C, Ni and Cr. This transformation takes place at the temperature range from Ms and Md, usually at relatively lower temperature values. The transformed martensite has been associated with maximum ultimate strength and relatively high ductility. In the present work, the tensile fracture characteristics of a metastable AISI type 302 stainless steel was properties were compared to those of a stable AISI type 310 austenitic stainless steel. It was found that in 302 steel, its high degree of metastability and dilute dispersion of inclusions result in higher strength and complex modes of fracture, one of which consisting of martensite surrounding globular inclusions.ABM, ABC, ABPol2017-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392017000800596Materials Research v.20 suppl.2 2017reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/1980-5373-mr-2017-0051info:eu-repo/semantics/openAccessSantos,Jheison Lopes dosMonteiro,Sergio NevesCândido,Veronica ScarpiniSilva,Anderson Oliveira daTommasini,Flavio Jameseng2018-04-12T00:00:00Zoai:scielo:S1516-14392017000800596Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2018-04-12T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false
dc.title.none.fl_str_mv Fracture Modes of AISI Type 302 Stainless Steel Under Metastable Plastic Deformation
title Fracture Modes of AISI Type 302 Stainless Steel Under Metastable Plastic Deformation
spellingShingle Fracture Modes of AISI Type 302 Stainless Steel Under Metastable Plastic Deformation
Santos,Jheison Lopes dos
AISI type 302 stainless steel
metastable deformation
martensitic transformation
fracture modes
title_short Fracture Modes of AISI Type 302 Stainless Steel Under Metastable Plastic Deformation
title_full Fracture Modes of AISI Type 302 Stainless Steel Under Metastable Plastic Deformation
title_fullStr Fracture Modes of AISI Type 302 Stainless Steel Under Metastable Plastic Deformation
title_full_unstemmed Fracture Modes of AISI Type 302 Stainless Steel Under Metastable Plastic Deformation
title_sort Fracture Modes of AISI Type 302 Stainless Steel Under Metastable Plastic Deformation
author Santos,Jheison Lopes dos
author_facet Santos,Jheison Lopes dos
Monteiro,Sergio Neves
Cândido,Veronica Scarpini
Silva,Anderson Oliveira da
Tommasini,Flavio James
author_role author
author2 Monteiro,Sergio Neves
Cândido,Veronica Scarpini
Silva,Anderson Oliveira da
Tommasini,Flavio James
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Santos,Jheison Lopes dos
Monteiro,Sergio Neves
Cândido,Veronica Scarpini
Silva,Anderson Oliveira da
Tommasini,Flavio James
dc.subject.por.fl_str_mv AISI type 302 stainless steel
metastable deformation
martensitic transformation
fracture modes
topic AISI type 302 stainless steel
metastable deformation
martensitic transformation
fracture modes
description Martensitic transformation can be induced by plastic deformation in metastable iron-based alloys, such as stainless steels containing limited amounts of C, Ni and Cr. This transformation takes place at the temperature range from Ms and Md, usually at relatively lower temperature values. The transformed martensite has been associated with maximum ultimate strength and relatively high ductility. In the present work, the tensile fracture characteristics of a metastable AISI type 302 stainless steel was properties were compared to those of a stable AISI type 310 austenitic stainless steel. It was found that in 302 steel, its high degree of metastability and dilute dispersion of inclusions result in higher strength and complex modes of fracture, one of which consisting of martensite surrounding globular inclusions.
publishDate 2017
dc.date.none.fl_str_mv 2017-01-01
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=S1516-14392017000800596
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392017000800596
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1980-5373-mr-2017-0051
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.20 suppl.2 2017
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_ 1754212671665733632

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