Response of steel pulse galvanostatic of embedded steel in alkali actived slag concrete

In this paper is presented the application of the galvanostatic pulse measurement which occurs in the activated slag concrete, submitted to accelerated carbonation processes. As reference material, we used ordinary Portland cement. Using the galvanostatic pulse technique enabled us the resistances v...

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Tipo de recurso:
Fecha de publicación:
2015
Institución:
Universidad Pedagógica y Tecnológica de Colombia
Repositorio:
RiUPTC: Repositorio Institucional UPTC
Idioma:
spa
OAI Identifier:
oai:repositorio.uptc.edu.co:001/14113
Acceso en línea:
https://revistas.uptc.edu.co/index.php/ingenieria/article/view/3548
https://repositorio.uptc.edu.co/handle/001/14113
Palabra clave:
corrosion
alkali actived slag
carbonation
Mössbauer spectrometry
Corrosión
Escoria activada alcalinamente
Carbonatación
Espectometría Mössbauer.
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http://purl.org/coar/access_right/c_abf3
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spelling 2015-05-052024-07-05T19:11:19Z2024-07-05T19:11:19Zhttps://revistas.uptc.edu.co/index.php/ingenieria/article/view/354810.19053/01211129.3548https://repositorio.uptc.edu.co/handle/001/14113In this paper is presented the application of the galvanostatic pulse measurement which occurs in the activated slag concrete, submitted to accelerated carbonation processes. As reference material, we used ordinary Portland cement. Using the galvanostatic pulse technique enabled us the resistances values calculation which were involved separately in the carbonation process, allowing to find the corrosion rate by the Stern and Geary equation. The corrosion products were determined by the technique of Mössbauer Spectroscopy, corresponding to magnetite, goethite and wuestite.Presenta la aplicación de la técnica de pulsos galvanostáticos en el concreto de escoria activada alcalinamente, sometido a procesos acelerados de carbonatación. Como material de referencia se utilizó el concreto Portland ordinario. La utilización de dicha técnica permitió calcular el valor de las resistencias involucradas en el proceso de forma separada, permitiendo hallar la velocidad de corrosión mediante la ecuación de Stern y Geary. Los productos de corrosión fueron determinados con la técnica de Espectrometría Mössbauer, correspondientes a magnetita, wuestite y goethita.application/pdftext/htmlspaspaUniversidad Pedagógica y Tecnológica de Colombiahttps://revistas.uptc.edu.co/index.php/ingenieria/article/view/3548/3171https://revistas.uptc.edu.co/index.php/ingenieria/article/view/3548/4323Revista Facultad de Ingeniería; Vol. 24 No. 39 (2015); 21-29Revista Facultad de Ingeniería; Vol. 24 Núm. 39 (2015); 21-292357-53280121-1129corrosionalkali actived slagcarbonationMössbauer spectrometryCorrosiónEscoria activada alcalinamenteCarbonataciónEspectometría Mössbauer.Response of steel pulse galvanostatic of embedded steel in alkali actived slag concreteRespuesta a pulsos galvanostáticos del acero embebido en concretos de escoria activada alcalinamenteinvestigationinfo:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_2df8fbb1info:eu-repo/semantics/publishedVersionhttp://purl.org/coar/version/c_970fb48d4fbd8a86http://purl.org/coar/version/c_970fb48d4fbd8a85http://purl.org/coar/access_right/c_abf3http://purl.org/coar/access_right/c_abf2Aperador-Chaparro, Willian ArnulfoLizarazo-Marriaga, Juan ManuelCárdenas-Pulido, Jhon Wilmar001/14113oai:repositorio.uptc.edu.co:001/141132025-07-18 11:53:14.266metadata.onlyhttps://repositorio.uptc.edu.coRepositorio Institucional UPTCrepositorio.uptc@uptc.edu.co
dc.title.en-US.fl_str_mv Response of steel pulse galvanostatic of embedded steel in alkali actived slag concrete
dc.title.es-ES.fl_str_mv Respuesta a pulsos galvanostáticos del acero embebido en concretos de escoria activada alcalinamente
title Response of steel pulse galvanostatic of embedded steel in alkali actived slag concrete
spellingShingle Response of steel pulse galvanostatic of embedded steel in alkali actived slag concrete
corrosion
alkali actived slag
carbonation
Mössbauer spectrometry
Corrosión
Escoria activada alcalinamente
Carbonatación
Espectometría Mössbauer.
title_short Response of steel pulse galvanostatic of embedded steel in alkali actived slag concrete
title_full Response of steel pulse galvanostatic of embedded steel in alkali actived slag concrete
title_fullStr Response of steel pulse galvanostatic of embedded steel in alkali actived slag concrete
title_full_unstemmed Response of steel pulse galvanostatic of embedded steel in alkali actived slag concrete
title_sort Response of steel pulse galvanostatic of embedded steel in alkali actived slag concrete
dc.subject.en-US.fl_str_mv corrosion
alkali actived slag
carbonation
Mössbauer spectrometry
topic corrosion
alkali actived slag
carbonation
Mössbauer spectrometry
Corrosión
Escoria activada alcalinamente
Carbonatación
Espectometría Mössbauer.
dc.subject.es-ES.fl_str_mv Corrosión
Escoria activada alcalinamente
Carbonatación
Espectometría Mössbauer.
description In this paper is presented the application of the galvanostatic pulse measurement which occurs in the activated slag concrete, submitted to accelerated carbonation processes. As reference material, we used ordinary Portland cement. Using the galvanostatic pulse technique enabled us the resistances values calculation which were involved separately in the carbonation process, allowing to find the corrosion rate by the Stern and Geary equation. The corrosion products were determined by the technique of Mössbauer Spectroscopy, corresponding to magnetite, goethite and wuestite.
publishDate 2015
dc.date.accessioned.none.fl_str_mv 2024-07-05T19:11:19Z
dc.date.available.none.fl_str_mv 2024-07-05T19:11:19Z
dc.date.none.fl_str_mv 2015-05-05
dc.type.en-US.fl_str_mv investigation
dc.type.none.fl_str_mv info:eu-repo/semantics/article
dc.type.coar.fl_str_mv http://purl.org/coar/resource_type/c_2df8fbb1
dc.type.coarversion.fl_str_mv http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.version.spa.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.coarversion.spa.fl_str_mv http://purl.org/coar/version/c_970fb48d4fbd8a86
status_str publishedVersion
dc.identifier.none.fl_str_mv https://revistas.uptc.edu.co/index.php/ingenieria/article/view/3548
10.19053/01211129.3548
dc.identifier.uri.none.fl_str_mv https://repositorio.uptc.edu.co/handle/001/14113
url https://revistas.uptc.edu.co/index.php/ingenieria/article/view/3548
https://repositorio.uptc.edu.co/handle/001/14113
identifier_str_mv 10.19053/01211129.3548
dc.language.none.fl_str_mv spa
dc.language.iso.spa.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv https://revistas.uptc.edu.co/index.php/ingenieria/article/view/3548/3171
https://revistas.uptc.edu.co/index.php/ingenieria/article/view/3548/4323
dc.rights.coar.fl_str_mv http://purl.org/coar/access_right/c_abf2
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http://purl.org/coar/access_right/c_abf2
dc.format.none.fl_str_mv application/pdf
text/html
dc.publisher.en-US.fl_str_mv Universidad Pedagógica y Tecnológica de Colombia
dc.source.en-US.fl_str_mv Revista Facultad de Ingeniería; Vol. 24 No. 39 (2015); 21-29
dc.source.es-ES.fl_str_mv Revista Facultad de Ingeniería; Vol. 24 Núm. 39 (2015); 21-29
dc.source.none.fl_str_mv 2357-5328
0121-1129
institution Universidad Pedagógica y Tecnológica de Colombia
repository.name.fl_str_mv Repositorio Institucional UPTC
repository.mail.fl_str_mv repositorio.uptc@uptc.edu.co
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