Changes in acceleration rate of chloride ions depending on clinnatic conditions. Influence of rain
ABSTRACT: Mild steel, copper and aluminium samples were exposed outdoors in two atmospheric test stations located in Havana, Cuba and Medellin, Colombia. Two parallel group of samples were formed, one for each station. They were submitted to accelerated outdoor test by intermittent spraying of a sal...
- Autores:
-
Corvo, Francisco
Arroyave Posada, Carlos Enrique
Autié, M
Minotas Ruíz, Julio César
Balmaseda, J
Delgado Lastra, Juan
Haces, C
- Tipo de recurso:
- Article of investigation
- Fecha de publicación:
- 2003
- Institución:
- Universidad de Antioquia
- Repositorio:
- Repositorio UdeA
- Idioma:
- eng
- OAI Identifier:
- oai:bibliotecadigital.udea.edu.co:10495/27037
- Acceso en línea:
- http://hdl.handle.net/10495/27037
- Palabra clave:
- Mild steel
Cobre
Copper
Aluminio
Aluminum
Adsorción de agua
Acero de bajo carbono
http://id.loc.gov/authorities/subjects/sh2002007472
- Rights
- openAccess
- License
- https://creativecommons.org/licenses/by/4.0/
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| dc.title.spa.fl_str_mv |
Changes in acceleration rate of chloride ions depending on clinnatic conditions. Influence of rain |
| dc.title.translated.spa.fl_str_mv |
Cambios en la velocidad de aceleración provocada por los iones cloruros en dependencia de las condiciones climáticas. Influencia de la lluvia |
| title |
Changes in acceleration rate of chloride ions depending on clinnatic conditions. Influence of rain |
| spellingShingle |
Changes in acceleration rate of chloride ions depending on clinnatic conditions. Influence of rain Mild steel Cobre Copper Aluminio Aluminum Adsorción de agua Acero de bajo carbono http://id.loc.gov/authorities/subjects/sh2002007472 |
| title_short |
Changes in acceleration rate of chloride ions depending on clinnatic conditions. Influence of rain |
| title_full |
Changes in acceleration rate of chloride ions depending on clinnatic conditions. Influence of rain |
| title_fullStr |
Changes in acceleration rate of chloride ions depending on clinnatic conditions. Influence of rain |
| title_full_unstemmed |
Changes in acceleration rate of chloride ions depending on clinnatic conditions. Influence of rain |
| title_sort |
Changes in acceleration rate of chloride ions depending on clinnatic conditions. Influence of rain |
| dc.creator.fl_str_mv |
Corvo, Francisco Arroyave Posada, Carlos Enrique Autié, M Minotas Ruíz, Julio César Balmaseda, J Delgado Lastra, Juan Haces, C |
| dc.contributor.author.none.fl_str_mv |
Corvo, Francisco Arroyave Posada, Carlos Enrique Autié, M Minotas Ruíz, Julio César Balmaseda, J Delgado Lastra, Juan Haces, C |
| dc.contributor.researchgroup.spa.fl_str_mv |
Centro de Investigación Innovación y Desarrollo de Materiales (CIDEMAT) |
| dc.subject.lcsh.none.fl_str_mv |
Mild steel |
| topic |
Mild steel Cobre Copper Aluminio Aluminum Adsorción de agua Acero de bajo carbono http://id.loc.gov/authorities/subjects/sh2002007472 |
| dc.subject.lemb.none.fl_str_mv |
Cobre Copper Aluminio Aluminum |
| dc.subject.proposal.spa.fl_str_mv |
Adsorción de agua Acero de bajo carbono |
| dc.subject.lcshuri.none.fl_str_mv |
http://id.loc.gov/authorities/subjects/sh2002007472 |
| description |
ABSTRACT: Mild steel, copper and aluminium samples were exposed outdoors in two atmospheric test stations located in Havana, Cuba and Medellin, Colombia. Two parallel group of samples were formed, one for each station. They were submitted to accelerated outdoor test by intermittent spraying of a salt solution (SCAB test) according to ISO 11474:98, receiving also the influence of the open atmosphere. The acceleration of corrosion rate of the three metals caused by the presence of chloride ions in both stations was determined. As expected, steel shows the higher corrosion rate and acceleration by chlorides, particularly at Cuban corrosion station. A remarkable difference in the acceleration rate of chloride ions for mild steel and copper between Cuban and Colombian acceleration rate of chloride ions of steel and copper. Steel corrosion products were analysed by Mossbauer Spectroscopy. Water absorption was also studied. The presence of magnetite, goethite and other Iron compounds was determined. |
| publishDate |
2003 |
| dc.date.issued.none.fl_str_mv |
2003 |
| dc.date.accessioned.none.fl_str_mv |
2022-03-28T22:14:32Z |
| dc.date.available.none.fl_str_mv |
2022-03-28T22:14:32Z |
| dc.type.spa.fl_str_mv |
Artículo de investigación |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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https://purl.org/redcol/resource_type/ART |
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http://purl.org/coar/version/c_970fb48d4fbd8a85 |
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info:eu-repo/semantics/article |
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info:eu-repo/semantics/publishedVersion |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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publishedVersion |
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0034-8570 |
| dc.identifier.uri.none.fl_str_mv |
http://hdl.handle.net/10495/27037 |
| dc.identifier.doi.none.fl_str_mv |
10.3989/revmetalm.2003.v39.iExtra.1095 |
| dc.identifier.eissn.none.fl_str_mv |
1988-4222 |
| identifier_str_mv |
0034-8570 10.3989/revmetalm.2003.v39.iExtra.1095 1988-4222 |
| url |
http://hdl.handle.net/10495/27037 |
| dc.language.iso.spa.fl_str_mv |
eng |
| language |
eng |
| dc.relation.ispartofjournalabbrev.spa.fl_str_mv |
Rev. Metal. |
| dc.relation.citationendpage.spa.fl_str_mv |
48 |
| dc.relation.citationissue.spa.fl_str_mv |
EXTRA |
| dc.relation.citationstartpage.spa.fl_str_mv |
43 |
| dc.relation.citationvolume.spa.fl_str_mv |
39 |
| dc.relation.ispartofjournal.spa.fl_str_mv |
Revista de Metalurgia |
| dc.rights.uri.spa.fl_str_mv |
https://creativecommons.org/licenses/by/4.0/ |
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Consejo Superior de Investigaciones Científicas; Centro Nacional de Investigaciones Metalúrgicas |
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Madrid, España |
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Universidad de Antioquia |
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Corvo, FranciscoArroyave Posada, Carlos EnriqueAutié, MMinotas Ruíz, Julio CésarBalmaseda, JDelgado Lastra, JuanHaces, CCentro de Investigación Innovación y Desarrollo de Materiales (CIDEMAT)2022-03-28T22:14:32Z2022-03-28T22:14:32Z20030034-8570http://hdl.handle.net/10495/2703710.3989/revmetalm.2003.v39.iExtra.10951988-4222ABSTRACT: Mild steel, copper and aluminium samples were exposed outdoors in two atmospheric test stations located in Havana, Cuba and Medellin, Colombia. Two parallel group of samples were formed, one for each station. They were submitted to accelerated outdoor test by intermittent spraying of a salt solution (SCAB test) according to ISO 11474:98, receiving also the influence of the open atmosphere. The acceleration of corrosion rate of the three metals caused by the presence of chloride ions in both stations was determined. As expected, steel shows the higher corrosion rate and acceleration by chlorides, particularly at Cuban corrosion station. A remarkable difference in the acceleration rate of chloride ions for mild steel and copper between Cuban and Colombian acceleration rate of chloride ions of steel and copper. Steel corrosion products were analysed by Mossbauer Spectroscopy. Water absorption was also studied. The presence of magnetite, goethite and other Iron compounds was determined.RESUMEN: Probetas de acero de bajo carbono, cobre y aluminio se expusieron a la intemperie en dos estaciones de ensayo localizadas en la Habana, Cuba y Medellín, Colombia. Se formaron dos grupos paralelos de probetas, tomándose uno para cada estación. Ambos grupos fueron sometidos a ensayos acelerados a la intemperie mediante la aplicación de una niebla salina (SCAB TEST) de acuerdo a la Norma ISO 11474:98, recibiendo también la influencia de la atmósfera abierta. Se determinó la aceleración de la velocidad de corrosión de los tres metales causada por la presencia de iones cloruro en ambas estaciones. Como era de esperar, el acero muestra la mayor velocidad de corrosión y aceleración por los iones cloruro, particularmente en la estación de ensayos cubana. Se determinó una notable diferencia en la velocidad de aceleración provocada por los cloruros para el acero de bajo carbono y el cobre entre las estaciones cubana y colombiana. La influencia de la lluvia parece muy importante en determinar la velocidad de aceleración de los iones cloruro sobre el acero y el cobre. Los productos de corrosión fueron analizados por Espectroscopia Mössbauer. La adsorción del agua fue también estudiada. Se determinó la presencia de magnetita, goetita y otros compuestos de hierro en los productos de corrosión.COL00079276application/pdfengConsejo Superior de Investigaciones Científicas; Centro Nacional de Investigaciones MetalúrgicasMadrid, Españahttps://creativecommons.org/licenses/by/4.0/http://creativecommons.org/licenses/by/2.5/co/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Mild steelCobreCopperAluminioAluminumAdsorción de aguaAcero de bajo carbonohttp://id.loc.gov/authorities/subjects/sh2002007472Changes in acceleration rate of chloride ions depending on clinnatic conditions. Influence of rainCambios en la velocidad de aceleración provocada por los iones cloruros en dependencia de las condiciones climáticas. Influencia de la lluviaArtículo de investigaciónhttp://purl.org/coar/resource_type/c_2df8fbb1https://purl.org/redcol/resource_type/ARThttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionRev. 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