Rehological and anticorrosive behaviour for hybrid ceramic: SiO2/PDMS

Keywords: Corrosion, anticorrosive coating, Al-6061, SiO2/PDMS

Abstract

Corrosion is a physical-chemical phenomenon that affects various industrial sectors, including the aeronautical industry. Anticorrosive coatings are currently employed to mitigate corrosion effects, forming a protective barrier on the metal surface that prevents contact with corrosive agents such as humidity, acids, or alkalis. Previously, C. Salazar-Hernández et al. proposed the formulation of a ceramic coating based on silica/PDMS, serving as an anti-corrosion agent on Al-6061 surfaces. The coating exhibits resistance to corrosion, ranging from good to excellent based on NACE-International's criteria for evaluating corrosion phenomena. However, the impact of viscosity, PDMS concentration, and functional groups on the corrosion of AL-6061 has not been studied yet. Therefore, this project aims to conduct the missing studies by utilizing an acidified saline solution with a pH of 3 as a corrosive agent on a metallic substrate.

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Published
2023-12-15
How to Cite
Neri- Vega, E. J., Robledo-Morales, J., Baltazar-Vera, J. C., Salazar-Hernández, M., Mendoza- Miranda, J. M., & Salazar-Hernandez, M. del C. (2023). Rehological and anticorrosive behaviour for hybrid ceramic: SiO2/PDMS. Pädi Boletín Científico De Ciencias Básicas E Ingenierías Del ICBI, 11(Especial5), 197-203. https://doi.org/10.29057/icbi.v11iEspecial5.11704