Effect of zinc crystals size on galvanized steel deformation and electrochemical behavior

Autores
Culcasi, José; Elsner, Cecilia Inés; Di Sarli, Alejandro Ramón
Año de publicación
2009
Idioma
inglés
Tipo de recurso
artículo
Estado
versión enviada
Descripción
Hot-dip galvanized steel sheets with different spangle sizes were deformed by means of rolling and tension. The change of preferential crystallographic orientation and of superficial characteristics due to the deformation was analyzed by means of both X-rays diffraction and optical and scanning electronic microscopy. A correlation between such changes and the involving deformation modes was intended to be done and the spangle size influence on these modes was studied. Coating reactivity change due to the deformation was investigated by means of quasi-steady DC electrochemical tests. The results allow to infer that, in great spangle samples, the main deformation mechanism is twinning whereas in small spangle ones, pyramidal slip systems happen as well. The increase of the reactivity with the deformation is greater in tension than in rolling and it is more important in small than in great spangle samples.
Materia
Ingeniería de Procesos Químicos
hot-dip galvanizing
deformation
texture, corrosion
X-ray diffraction
galvanizado
corrosión
difracción de rayos X
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc/3.0/
Repositorio
CIC Digital (CICBA)
Institución
Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
OAI Identificador
oai:digital.cic.gba.gob.ar:11746/99
Acceder
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oai_identifier_str oai:digital.cic.gba.gob.ar:11746/99
network_acronym_str CICBA
repository_id_str 9441
network_name_str CIC Digital (CICBA)
spelling Effect of zinc crystals size on galvanized steel deformation and electrochemical behaviorCulcasi, JoséElsner, Cecilia InésDi Sarli, Alejandro RamónIngeniería de Procesos Químicoshot-dip galvanizingdeformationtexture, corrosionX-ray diffractiongalvanizadocorrosióndifracción de rayos XHot-dip galvanized steel sheets with different spangle sizes were deformed by means of rolling and tension. The change of preferential crystallographic orientation and of superficial characteristics due to the deformation was analyzed by means of both X-rays diffraction and optical and scanning electronic microscopy. A correlation between such changes and the involving deformation modes was intended to be done and the spangle size influence on these modes was studied. Coating reactivity change due to the deformation was investigated by means of quasi-steady DC electrochemical tests. The results allow to infer that, in great spangle samples, the main deformation mechanism is twinning whereas in small spangle ones, pyramidal slip systems happen as well. The increase of the reactivity with the deformation is greater in tension than in rolling and it is more important in small than in great spangle samples.2009info:eu-repo/semantics/articleinfo:eu-repo/semantics/submittedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttps://digital.cic.gba.gob.ar/handle/11746/99enginfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc/3.0/reponame:CIC Digital (CICBA)instname:Comisión de Investigaciones Científicas de la Provincia de Buenos Airesinstacron:CICBA2025-10-23T11:14:36Zoai:digital.cic.gba.gob.ar:11746/99Institucionalhttp://digital.cic.gba.gob.arOrganismo científico-tecnológicoNo correspondehttp://digital.cic.gba.gob.ar/oai/snrdmarisa.degiusti@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:94412025-10-23 11:14:37.106CIC Digital (CICBA) - Comisión de Investigaciones Científicas de la Provincia de Buenos Airesfalse
dc.title.none.fl_str_mv Effect of zinc crystals size on galvanized steel deformation and electrochemical behavior
title Effect of zinc crystals size on galvanized steel deformation and electrochemical behavior
spellingShingle Effect of zinc crystals size on galvanized steel deformation and electrochemical behavior
Culcasi, José
Ingeniería de Procesos Químicos
hot-dip galvanizing
deformation
texture, corrosion
X-ray diffraction
galvanizado
corrosión
difracción de rayos X
title_short Effect of zinc crystals size on galvanized steel deformation and electrochemical behavior
title_full Effect of zinc crystals size on galvanized steel deformation and electrochemical behavior
title_fullStr Effect of zinc crystals size on galvanized steel deformation and electrochemical behavior
title_full_unstemmed Effect of zinc crystals size on galvanized steel deformation and electrochemical behavior
title_sort Effect of zinc crystals size on galvanized steel deformation and electrochemical behavior
dc.creator.none.fl_str_mv Culcasi, José
Elsner, Cecilia Inés
Di Sarli, Alejandro Ramón
author Culcasi, José
author_facet Culcasi, José
Elsner, Cecilia Inés
Di Sarli, Alejandro Ramón
author_role author
author2 Elsner, Cecilia Inés
Di Sarli, Alejandro Ramón
author2_role author
author
dc.subject.none.fl_str_mv Ingeniería de Procesos Químicos
hot-dip galvanizing
deformation
texture, corrosion
X-ray diffraction
galvanizado
corrosión
difracción de rayos X
topic Ingeniería de Procesos Químicos
hot-dip galvanizing
deformation
texture, corrosion
X-ray diffraction
galvanizado
corrosión
difracción de rayos X
dc.description.none.fl_txt_mv Hot-dip galvanized steel sheets with different spangle sizes were deformed by means of rolling and tension. The change of preferential crystallographic orientation and of superficial characteristics due to the deformation was analyzed by means of both X-rays diffraction and optical and scanning electronic microscopy. A correlation between such changes and the involving deformation modes was intended to be done and the spangle size influence on these modes was studied. Coating reactivity change due to the deformation was investigated by means of quasi-steady DC electrochemical tests. The results allow to infer that, in great spangle samples, the main deformation mechanism is twinning whereas in small spangle ones, pyramidal slip systems happen as well. The increase of the reactivity with the deformation is greater in tension than in rolling and it is more important in small than in great spangle samples.
description Hot-dip galvanized steel sheets with different spangle sizes were deformed by means of rolling and tension. The change of preferential crystallographic orientation and of superficial characteristics due to the deformation was analyzed by means of both X-rays diffraction and optical and scanning electronic microscopy. A correlation between such changes and the involving deformation modes was intended to be done and the spangle size influence on these modes was studied. Coating reactivity change due to the deformation was investigated by means of quasi-steady DC electrochemical tests. The results allow to infer that, in great spangle samples, the main deformation mechanism is twinning whereas in small spangle ones, pyramidal slip systems happen as well. The increase of the reactivity with the deformation is greater in tension than in rolling and it is more important in small than in great spangle samples.
publishDate 2009
dc.date.none.fl_str_mv 2009
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/submittedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str submittedVersion
dc.identifier.none.fl_str_mv https://digital.cic.gba.gob.ar/handle/11746/99
url https://digital.cic.gba.gob.ar/handle/11746/99
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/3.0/
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc/3.0/
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 12.982451

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