Corrosion of conductor rolls in the electrogalvanizing line at Terniun

Autores
Egli, Walter Alfredo; Sere, Pablo Ricardo; Bengoa, Leandro N.; Versino, Florencia; Bruno, Sonia; Lazzarino, Andrés; Espósito, Fernando
Año de publicación
2013
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
Conductor rolls in the electrogalvanizing line are made of Duplex Stainless Steel (DSS) and after some time in service they suffer surface deterioration leading to surface defects and rejections in high quality products. Repassivation kinetics and susceptibility to pitting corrosion for the austenitic and ferritic phases were studied. An electrochemical treatment that reproduces the actual industrial corrosive situation was applied to test different alloys in the laboratory. The Hastelloy C22 showed the best performance and was evaluated in the line during a complete production batch. The new roll presented a slight deterioration, much lower than the DSS rolls.
Materia
Ingeniería Química
Corrosión
galvanización
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
CIC Digital (CICBA)
Institución
Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
OAI Identificador
oai:digital.cic.gba.gob.ar:11746/10223
Acceder
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network_acronym_str CICBA
repository_id_str 9441
network_name_str CIC Digital (CICBA)
spelling Corrosion of conductor rolls in the electrogalvanizing line at TerniunEgli, Walter AlfredoSere, Pablo RicardoBengoa, Leandro N.Versino, FlorenciaBruno, SoniaLazzarino, AndrésEspósito, FernandoIngeniería QuímicaCorrosióngalvanizaciónConductor rolls in the electrogalvanizing line are made of Duplex Stainless Steel (DSS) and after some time in service they suffer surface deterioration leading to surface defects and rejections in high quality products. Repassivation kinetics and susceptibility to pitting corrosion for the austenitic and ferritic phases were studied. An electrochemical treatment that reproduces the actual industrial corrosive situation was applied to test different alloys in the laboratory. The Hastelloy C22 showed the best performance and was evaluated in the line during a complete production batch. The new roll presented a slight deterioration, much lower than the DSS rolls.2013info:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfhttps://digital.cic.gba.gob.ar/handle/11746/10223enginfo:eu-repo/semantics/altIdentifier/hdl/10915/79984info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/reponame:CIC Digital (CICBA)instname:Comisión de Investigaciones Científicas de la Provincia de Buenos Airesinstacron:CICBA2025-09-29T13:40:11Zoai:digital.cic.gba.gob.ar:11746/10223Institucionalhttp://digital.cic.gba.gob.arOrganismo científico-tecnológicoNo correspondehttp://digital.cic.gba.gob.ar/oai/snrdmarisa.degiusti@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:94412025-09-29 13:40:11.568CIC Digital (CICBA) - Comisión de Investigaciones Científicas de la Provincia de Buenos Airesfalse
dc.title.none.fl_str_mv Corrosion of conductor rolls in the electrogalvanizing line at Terniun
title Corrosion of conductor rolls in the electrogalvanizing line at Terniun
spellingShingle Corrosion of conductor rolls in the electrogalvanizing line at Terniun
Egli, Walter Alfredo
Ingeniería Química
Corrosión
galvanización
title_short Corrosion of conductor rolls in the electrogalvanizing line at Terniun
title_full Corrosion of conductor rolls in the electrogalvanizing line at Terniun
title_fullStr Corrosion of conductor rolls in the electrogalvanizing line at Terniun
title_full_unstemmed Corrosion of conductor rolls in the electrogalvanizing line at Terniun
title_sort Corrosion of conductor rolls in the electrogalvanizing line at Terniun
dc.creator.none.fl_str_mv Egli, Walter Alfredo
Sere, Pablo Ricardo
Bengoa, Leandro N.
Versino, Florencia
Bruno, Sonia
Lazzarino, Andrés
Espósito, Fernando
author Egli, Walter Alfredo
author_facet Egli, Walter Alfredo
Sere, Pablo Ricardo
Bengoa, Leandro N.
Versino, Florencia
Bruno, Sonia
Lazzarino, Andrés
Espósito, Fernando
author_role author
author2 Sere, Pablo Ricardo
Bengoa, Leandro N.
Versino, Florencia
Bruno, Sonia
Lazzarino, Andrés
Espósito, Fernando
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Ingeniería Química
Corrosión
galvanización
topic Ingeniería Química
Corrosión
galvanización
dc.description.none.fl_txt_mv Conductor rolls in the electrogalvanizing line are made of Duplex Stainless Steel (DSS) and after some time in service they suffer surface deterioration leading to surface defects and rejections in high quality products. Repassivation kinetics and susceptibility to pitting corrosion for the austenitic and ferritic phases were studied. An electrochemical treatment that reproduces the actual industrial corrosive situation was applied to test different alloys in the laboratory. The Hastelloy C22 showed the best performance and was evaluated in the line during a complete production batch. The new roll presented a slight deterioration, much lower than the DSS rolls.
description Conductor rolls in the electrogalvanizing line are made of Duplex Stainless Steel (DSS) and after some time in service they suffer surface deterioration leading to surface defects and rejections in high quality products. Repassivation kinetics and susceptibility to pitting corrosion for the austenitic and ferritic phases were studied. An electrochemical treatment that reproduces the actual industrial corrosive situation was applied to test different alloys in the laboratory. The Hastelloy C22 showed the best performance and was evaluated in the line during a complete production batch. The new roll presented a slight deterioration, much lower than the DSS rolls.
publishDate 2013
dc.date.none.fl_str_mv 2013
dc.type.none.fl_str_mv info:eu-repo/semantics/conferenceObject
info:eu-repo/semantics/publishedVersion
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status_str publishedVersion
dc.identifier.none.fl_str_mv https://digital.cic.gba.gob.ar/handle/11746/10223
url https://digital.cic.gba.gob.ar/handle/11746/10223
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/hdl/10915/79984
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
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eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:CIC Digital (CICBA)
instname:Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
instacron:CICBA
reponame_str CIC Digital (CICBA)
collection CIC Digital (CICBA)
instname_str Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
instacron_str CICBA
institution CICBA
repository.name.fl_str_mv CIC Digital (CICBA) - Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
repository.mail.fl_str_mv marisa.degiusti@sedici.unlp.edu.ar
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score 13.070432

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