Estudo das características morfológicas dos pites nos materiais resistentes à corrosão

Detalhes bibliográficos
Autor(a) principal: Ribeiro, Rosinei Batista [UNESP]
Data de Publicação: 2003
Outros Autores: Codaro, Eduarde Norberto [UNESP], De Oliveira Hein, Luis Rogério [UNESP]
Tipo de documento: Artigo de conferência
Idioma: por
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://hdl.handle.net/11449/67569
Resumo: This paper has as a purpose a new alternative technique development to characterize pitting corrosion evolution, aiming classification, size and determination of morphological parameters which rule pits increase. In this case, the method will be applied to the 304 ABNT stainless steel, thermally treated and exposed to different times in salt spray. Different 304 steel conditions, rolled and thermally treated have exhibited similar geometry, predominantly conic, near-conic and irregular pits. On rolled steel, pits width increases faster than height; however, on thermally treated steel, pits are found to increase in height.
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spelling Estudo das características morfológicas dos pites nos materiais resistentes à corrosãoPits morphologycal characteristics study on corrosion resistant materialsImage analysisPitting corrosionStainless steelCorrosion resistant materialsPitsSalt sprayHeat treatmentMorphologyPittingCorrosion resistant alloysThis paper has as a purpose a new alternative technique development to characterize pitting corrosion evolution, aiming classification, size and determination of morphological parameters which rule pits increase. In this case, the method will be applied to the 304 ABNT stainless steel, thermally treated and exposed to different times in salt spray. Different 304 steel conditions, rolled and thermally treated have exhibited similar geometry, predominantly conic, near-conic and irregular pits. On rolled steel, pits width increases faster than height; however, on thermally treated steel, pits are found to increase in height.UNESP Campus de Guaratinguetá Grupo de Eletroquim./Corrosao, SPEngenharia Química de Lorena DEMAR, SPFac. Integradas Teresa Avila LorenaUNESP Campus de Guaratinguetá LAIMat, SPUNESP Campus de Guaratinguetá Grupo de Eletroquim./Corrosao, SPUNESP Campus de Guaratinguetá LAIMat, SPUniversidade Estadual Paulista (Unesp)DEMARFac. Integradas Teresa Avila LorenaRibeiro, Rosinei Batista [UNESP]Codaro, Eduarde Norberto [UNESP]De Oliveira Hein, Luis Rogério [UNESP]2014-05-27T11:21:00Z2014-05-27T11:21:00Z2003-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject412-42058th Congresso Anual da ABM (ASSociacao Brasileira de Metalurgia e Materiais), p. 412-420.http://hdl.handle.net/11449/675692-s2.0-1842578445Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPpor58th Congresso Anual da ABM (ASSociacao Brasileira de Metalurgia e Materiais)info:eu-repo/semantics/openAccess2024-07-01T20:52:56Zoai:repositorio.unesp.br:11449/67569Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T15:58:37.750742Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Estudo das características morfológicas dos pites nos materiais resistentes à corrosão
Pits morphologycal characteristics study on corrosion resistant materials
title Estudo das características morfológicas dos pites nos materiais resistentes à corrosão
spellingShingle Estudo das características morfológicas dos pites nos materiais resistentes à corrosão
Ribeiro, Rosinei Batista [UNESP]
Image analysis
Pitting corrosion
Stainless steel
Corrosion resistant materials
Pits
Salt spray
Heat treatment
Morphology
Pitting
Corrosion resistant alloys
title_short Estudo das características morfológicas dos pites nos materiais resistentes à corrosão
title_full Estudo das características morfológicas dos pites nos materiais resistentes à corrosão
title_fullStr Estudo das características morfológicas dos pites nos materiais resistentes à corrosão
title_full_unstemmed Estudo das características morfológicas dos pites nos materiais resistentes à corrosão
title_sort Estudo das características morfológicas dos pites nos materiais resistentes à corrosão
author Ribeiro, Rosinei Batista [UNESP]
author_facet Ribeiro, Rosinei Batista [UNESP]
Codaro, Eduarde Norberto [UNESP]
De Oliveira Hein, Luis Rogério [UNESP]
author_role author
author2 Codaro, Eduarde Norberto [UNESP]
De Oliveira Hein, Luis Rogério [UNESP]
author2_role author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
DEMAR
Fac. Integradas Teresa Avila Lorena
dc.contributor.author.fl_str_mv Ribeiro, Rosinei Batista [UNESP]
Codaro, Eduarde Norberto [UNESP]
De Oliveira Hein, Luis Rogério [UNESP]
dc.subject.por.fl_str_mv Image analysis
Pitting corrosion
Stainless steel
Corrosion resistant materials
Pits
Salt spray
Heat treatment
Morphology
Pitting
Corrosion resistant alloys
topic Image analysis
Pitting corrosion
Stainless steel
Corrosion resistant materials
Pits
Salt spray
Heat treatment
Morphology
Pitting
Corrosion resistant alloys
description This paper has as a purpose a new alternative technique development to characterize pitting corrosion evolution, aiming classification, size and determination of morphological parameters which rule pits increase. In this case, the method will be applied to the 304 ABNT stainless steel, thermally treated and exposed to different times in salt spray. Different 304 steel conditions, rolled and thermally treated have exhibited similar geometry, predominantly conic, near-conic and irregular pits. On rolled steel, pits width increases faster than height; however, on thermally treated steel, pits are found to increase in height.
publishDate 2003
dc.date.none.fl_str_mv 2003-12-01
2014-05-27T11:21:00Z
2014-05-27T11:21:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv 58th Congresso Anual da ABM (ASSociacao Brasileira de Metalurgia e Materiais), p. 412-420.
http://hdl.handle.net/11449/67569
2-s2.0-1842578445
identifier_str_mv 58th Congresso Anual da ABM (ASSociacao Brasileira de Metalurgia e Materiais), p. 412-420.
2-s2.0-1842578445
url http://hdl.handle.net/11449/67569
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv 58th Congresso Anual da ABM (ASSociacao Brasileira de Metalurgia e Materiais)
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 412-420
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808128588923273216

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