Corrosion behaviour of Zinc or 55% Al Zn hot-dip coated steel in 0.5 m NaCl solution
- Autores
- Granada, Maite; Seré, Pablo Ricardo; Elsner, Cecilia Inés; Di Sarli, Alejandro Ramón
- Año de publicación
- 2015
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Acomparative study on the anticorrosive behaviour of 55%Aluminum-Zincalloy and Zinc hot-dip coated carbon steel immersed in 0.5 mol/L NaCl solution was performed using DC (polarization curves) and AC (electrochemical impedance spectroscopy) techniques. Also, the corrosion products formed under these testing conditions were characterized using XRD, SEM and EDS. The experimental results showed that the corrosion resistance of the 55%Al-Zn alloy coating showed a synergistic effect being more satisfactory than the each metal used separately and the Zn tested coating. This was attributed to the effectiveness of two forms of protection: the cathodic protection and the barrier effect (afforded by a basic zincaluminumcarbonate layer) acting together. Themorphological characteristics of their corrosion products also differed.
Centro de Investigación y Desarrollo en Tecnología de Pinturas (CIDEPINT) - Materia
-
Ingeniería Química
Galvanized steel
Cincalum coatings
Immersion tests
Electrochemical tests
Corrosion products characterization - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by-nc-nd/4.0/
- Repositorio
.jpg)
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/81503
Ver los metadatos del registro completo
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Corrosion behaviour of Zinc or 55% Al Zn hot-dip coated steel in 0.5 m NaCl solutionGranada, MaiteSeré, Pablo RicardoElsner, Cecilia InésDi Sarli, Alejandro RamónIngeniería QuímicaGalvanized steelCincalum coatingsImmersion testsElectrochemical testsCorrosion products characterizationAcomparative study on the anticorrosive behaviour of 55%Aluminum-Zincalloy and Zinc hot-dip coated carbon steel immersed in 0.5 mol/L NaCl solution was performed using DC (polarization curves) and AC (electrochemical impedance spectroscopy) techniques. Also, the corrosion products formed under these testing conditions were characterized using XRD, SEM and EDS. The experimental results showed that the corrosion resistance of the 55%Al-Zn alloy coating showed a synergistic effect being more satisfactory than the each metal used separately and the Zn tested coating. This was attributed to the effectiveness of two forms of protection: the cathodic protection and the barrier effect (afforded by a basic zincaluminumcarbonate layer) acting together. Themorphological characteristics of their corrosion products also differed.Centro de Investigación y Desarrollo en Tecnología de Pinturas (CIDEPINT)2015info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf290-301http://sedici.unlp.edu.ar/handle/10915/81503enginfo:eu-repo/semantics/altIdentifier/issn/0974-7486info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-nd/4.0/Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:15:07Zoai:sedici.unlp.edu.ar:10915/81503Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:15:07.672SEDICI (UNLP) - Universidad Nacional de La Platafalse |
| dc.title.none.fl_str_mv |
Corrosion behaviour of Zinc or 55% Al Zn hot-dip coated steel in 0.5 m NaCl solution |
| title |
Corrosion behaviour of Zinc or 55% Al Zn hot-dip coated steel in 0.5 m NaCl solution |
| spellingShingle |
Corrosion behaviour of Zinc or 55% Al Zn hot-dip coated steel in 0.5 m NaCl solution Granada, Maite Ingeniería Química Galvanized steel Cincalum coatings Immersion tests Electrochemical tests Corrosion products characterization |
| title_short |
Corrosion behaviour of Zinc or 55% Al Zn hot-dip coated steel in 0.5 m NaCl solution |
| title_full |
Corrosion behaviour of Zinc or 55% Al Zn hot-dip coated steel in 0.5 m NaCl solution |
| title_fullStr |
Corrosion behaviour of Zinc or 55% Al Zn hot-dip coated steel in 0.5 m NaCl solution |
| title_full_unstemmed |
Corrosion behaviour of Zinc or 55% Al Zn hot-dip coated steel in 0.5 m NaCl solution |
| title_sort |
Corrosion behaviour of Zinc or 55% Al Zn hot-dip coated steel in 0.5 m NaCl solution |
| dc.creator.none.fl_str_mv |
Granada, Maite Seré, Pablo Ricardo Elsner, Cecilia Inés Di Sarli, Alejandro Ramón |
| author |
Granada, Maite |
| author_facet |
Granada, Maite Seré, Pablo Ricardo Elsner, Cecilia Inés Di Sarli, Alejandro Ramón |
| author_role |
author |
| author2 |
Seré, Pablo Ricardo Elsner, Cecilia Inés Di Sarli, Alejandro Ramón |
| author2_role |
author author author |
| dc.subject.none.fl_str_mv |
Ingeniería Química Galvanized steel Cincalum coatings Immersion tests Electrochemical tests Corrosion products characterization |
| topic |
Ingeniería Química Galvanized steel Cincalum coatings Immersion tests Electrochemical tests Corrosion products characterization |
| dc.description.none.fl_txt_mv |
Acomparative study on the anticorrosive behaviour of 55%Aluminum-Zincalloy and Zinc hot-dip coated carbon steel immersed in 0.5 mol/L NaCl solution was performed using DC (polarization curves) and AC (electrochemical impedance spectroscopy) techniques. Also, the corrosion products formed under these testing conditions were characterized using XRD, SEM and EDS. The experimental results showed that the corrosion resistance of the 55%Al-Zn alloy coating showed a synergistic effect being more satisfactory than the each metal used separately and the Zn tested coating. This was attributed to the effectiveness of two forms of protection: the cathodic protection and the barrier effect (afforded by a basic zincaluminumcarbonate layer) acting together. Themorphological characteristics of their corrosion products also differed. Centro de Investigación y Desarrollo en Tecnología de Pinturas (CIDEPINT) |
| description |
Acomparative study on the anticorrosive behaviour of 55%Aluminum-Zincalloy and Zinc hot-dip coated carbon steel immersed in 0.5 mol/L NaCl solution was performed using DC (polarization curves) and AC (electrochemical impedance spectroscopy) techniques. Also, the corrosion products formed under these testing conditions were characterized using XRD, SEM and EDS. The experimental results showed that the corrosion resistance of the 55%Al-Zn alloy coating showed a synergistic effect being more satisfactory than the each metal used separately and the Zn tested coating. This was attributed to the effectiveness of two forms of protection: the cathodic protection and the barrier effect (afforded by a basic zincaluminumcarbonate layer) acting together. Themorphological characteristics of their corrosion products also differed. |
| publishDate |
2015 |
| dc.date.none.fl_str_mv |
2015 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Articulo http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
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article |
| status_str |
publishedVersion |
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http://sedici.unlp.edu.ar/handle/10915/81503 |
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http://sedici.unlp.edu.ar/handle/10915/81503 |
| dc.language.none.fl_str_mv |
eng |
| language |
eng |
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info:eu-repo/semantics/altIdentifier/issn/0974-7486 |
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info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-nd/4.0/ Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) |
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openAccess |
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http://creativecommons.org/licenses/by-nc-nd/4.0/ Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) |
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