Corrosion of conductor rolls in the electrogalvanizing line at Terniun
- Autores
- Egli, Walter Alfredo; Seré, Pablo Ricardo; Bengoa, Leandro Nicolás; 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.
Centro de Investigación y Desarrollo en Tecnología de Pinturas - Materia
-
Ingeniería
Corrosión
galvanización - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by-nc-sa/4.0/
- Repositorio
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/79984
Ver los metadatos del registro completo
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Corrosion of conductor rolls in the electrogalvanizing line at TerniunEgli, Walter AlfredoSeré, Pablo RicardoBengoa, Leandro NicolásVersino, FlorenciaBruno, SoniaLazzarino, AndrésEspósito, FernandoIngenieríaCorrosióngalvanizaciónConductor 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.Centro de Investigación y Desarrollo en Tecnología de Pinturas2013info:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/publishedVersionObjeto de conferenciahttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdf342-347http://sedici.unlp.edu.ar/handle/10915/79984enginfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:14:37Zoai:sedici.unlp.edu.ar:10915/79984Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:14:37.282SEDICI (UNLP) - Universidad Nacional de La Platafalse |
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 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 Seré, Pablo Ricardo Bengoa, Leandro Nicolás Versino, Florencia Bruno, Sonia Lazzarino, Andrés Espósito, Fernando |
author |
Egli, Walter Alfredo |
author_facet |
Egli, Walter Alfredo Seré, Pablo Ricardo Bengoa, Leandro Nicolás Versino, Florencia Bruno, Sonia Lazzarino, Andrés Espósito, Fernando |
author_role |
author |
author2 |
Seré, Pablo Ricardo Bengoa, Leandro Nicolás Versino, Florencia Bruno, Sonia Lazzarino, Andrés Espósito, Fernando |
author2_role |
author author author author author author |
dc.subject.none.fl_str_mv |
Ingeniería Corrosión galvanización |
topic |
Ingeniería 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. Centro de Investigación y Desarrollo en Tecnología de Pinturas |
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 Objeto de conferencia http://purl.org/coar/resource_type/c_5794 info:ar-repo/semantics/documentoDeConferencia |
format |
conferenceObject |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://sedici.unlp.edu.ar/handle/10915/79984 |
url |
http://sedici.unlp.edu.ar/handle/10915/79984 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) |
dc.format.none.fl_str_mv |
application/pdf 342-347 |
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reponame:SEDICI (UNLP) instname:Universidad Nacional de La Plata instacron:UNLP |
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SEDICI (UNLP) - Universidad Nacional de La Plata |
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alira@sedici.unlp.edu.ar |
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