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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Autores:
Tipo de recurso:
Article of investigation
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-activated slag
Carbonation
Mössbauer spectrometry
Corrosión
Escoria activada alcalinamente
Carbonatación
Espectrometría Mössbauer
Rights
openAccess
License
http://purl.org/coar/access_right/c_abf2
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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-activated slagCarbonationMössbauer spectrometryCorrosiónEscoria activada alcalinamenteCarbonataciónEspectrometría MössbauerResponse of steel pulse galvanostatic of embedded steel in alkali actived slag concreteRespuesta a pulsos galvanostáticos del acero embebido en concretos de escoria activada alcalinamenteArtículo de revistahttp://purl.org/coar/resource_type/c_2df8fbb1info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionTexthttps://purl.org/redcol/resource_type/ARThttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Aperador-Chaparro, Willian ArnulfoLizarazo-Marriaga, Juan ManuelCárdenas-Pulido, Jhon WilmarPublicationORIGINAL3171.htmltext/html32409https://repositorio.uptc.edu.co/bitstreams/d4d5cadd-6991-42f0-94d2-f2f5788d1907/download5ab9ab869d9b3fe25dd908ec98efb155MD51trueAnonymousREADTEXT3171.html.txt3171.html.txtExtracted texttext/plain5505https://repositorio.uptc.edu.co/bitstreams/70cbaeb6-f4b0-44a0-ab86-5fdef1a0a12c/downloadde002d61958852f3912bc34183a8e22dMD52falseAnonymousREAD001/14113oai:repositorio.uptc.edu.co:001/141132026-09-30 09:15:17.213open.accesshttps://repositorio.uptc.edu.coRepositorio Institucional UPTCbdigital@metabiblioteca.com
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-activated slag
Carbonation
Mössbauer spectrometry
Corrosión
Escoria activada alcalinamente
Carbonatación
Espectrometría 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-activated slag
Carbonation
Mössbauer spectrometry
topic Corrosion
Alkali-activated slag
Carbonation
Mössbauer spectrometry
Corrosión
Escoria activada alcalinamente
Carbonatación
Espectrometría Mössbauer
dc.subject.es-ES.fl_str_mv Corrosión
Escoria activada alcalinamente
Carbonatación
Espectrometría 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.none.fl_str_mv Artículo de revista
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10.19053/01211129.3548
dc.identifier.uri.none.fl_str_mv https://repositorio.uptc.edu.co/handle/001/14113
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https://repositorio.uptc.edu.co/handle/001/14113
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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
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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
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