Abstract:

Corrosion in marine infrastructure poses severe challenges, causing structural deterioration and increased maintenance costs. This paper investigates the latest advancements in materials and surface treatment technologies designed to enhance corrosion resistance in harsh marine environments. Emphasis is placed on novel coatings, cathodic protection techniques, and the use of corrosion-resistant alloys. The study includes an experimental evaluation of coated samples exposed to simulated seawater conditions and analyzes their performance using electrochemical impedance spectroscopy (EIS) and salt spray tests. Results indicate that multi-layered nanocomposite coatings significantly outperform traditional methods, offering prolonged service life and cost savings. The paper concludes with recommendations for integrating these technologies in marine construction projects.
Keywords: Corrosion Protection, Marine Infrastructure, Nanocomposite Coatings, Cathodic Protection, Corrosion Resistant Alloys, Electrochemical Impedance Spectroscopy