Estimación de la velocidad de deposición de cloruros en la zona noreste de la ciudad de Barranquilla

Atmospheric corrosion is a natural and irreversible phenomenon that affects the physical and mechanical properties of all metallic materials, which leads to many economic losses and, in the worst case, human losses. Chloride ions accelerate the corrosion process and are found in large quantities in marine atmospheres. Barranquilla due to its proximity to the sea, has a high content of chlorides in the environment, as evidenced by the degree of corrosion of some structures found in the city, which causes a decrease in its useful life. In this research three stations were exposed in differents building of the University of the Coast, and by means of the wet candle method described in ISO 9225, the concentration of chlorides was determined. The results obtained during 6 months plus some atmospheric variables that affect the corrosion process were presented. The results show that the station closest to the sea was the one with the highest chloride content, with a concentration of 180.92 mg / m2 per day. This result classifies the area according to ISO 9223 as an S2 atmosphere, and indicates a high degree of deterioration according to Brooks

• Autores: Romero Samper, Natalia Paola; Fuentes Gutierrez, Issa Maria
• Tipo de recurso: Trabajo de grado de pregrado
• Fecha de publicación: 2019
• Institución: Corporación Universidad de la Costa
• Repositorio: REDICUC - Repositorio CUC
• Idioma: spa
• OAI Identifier: oai:repositorio.cuc.edu.co:11323/3227
• Acceso en línea: http://hdl.handle.net/11323/3227; https://repositorio.cuc.edu.co/
• Palabra clave: Ccorrosión; Cloruros; Candela húmeda; ISO 9223-2012; Corrosion; Chlorides; Wet candela
• Rights: openAccess
• License: http://creativecommons.org/licenses/by-nc-sa/4.0/