Electrochemical behavior of two reinforced steels embedded in mortars with and without chlorides
In this study, a steel from the NMX-B-506 standard is compared against a microalloyed steel from the NMX-B457 standard, in mortars with and without chlorides. The results of corrosion current density icorr and Electrochemical Corrosion Potential Ecorr for 80 days show that microalloyed steel has a s...
| Autores: | , , , |
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| Formato: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2023 |
| País: | México |
| Recursos: | UNIVERSIDAD AUTÓNOMA DEL ESTADO DE HIDALGO |
| Repositorio: | PÄDI Boletín Científico de Ciencias Básicas e Ingeniería del ICBI |
| Idioma: | español |
| OAI Identifier: | oai:repository.uaeh.edu.mx:article/11835 |
| Acesso em linha: | https://repository.uaeh.edu.mx/revistas/index.php/icbi/article/view/11835 |
| Access Level: | acceso abierto |
| Palavra-chave: | Reinforced steels mortairs microalloyed steels electrochemical techniques corrosion aceros de refuerzo morteros aceros microaleados técnicas electroquímicas corrosión |
| Resumo: | In this study, a steel from the NMX-B-506 standard is compared against a microalloyed steel from the NMX-B457 standard, in mortars with and without chlorides. The results of corrosion current density icorr and Electrochemical Corrosion Potential Ecorr for 80 days show that microalloyed steel has a similar electrochemical behavior to carbon steel and that both are susceptible to corrosion by chlorides. Due to their greater ductility, the use of microalloyed steels would be recommended in areas of high seismic risk |
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