Methods of corrosion prevention for steel in marine environments: A review

Corrosion in marine environments poses a challenge for steel and concrete structures due to constant exposure to corrosive elements such as saltwater, oxygen, chlorides, and microorganisms, particularly sulfate-reducing bacteria. These conditions accelerate material deterioration, reducing the durability of infrastructures. This review highlights advancements in corrosion prevention methods, focusing on innovations that include metallic and organic coatings, cementitious composites, and ecological inhibitors. Among the advancements, Zn–Al metallic coatings form sacrificial anodes that preferentially oxidize, protecting steel substrates, while the incorporation of epoxy and polyurethane layers provides…

• CD
  Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
• UD
  Universidade de Passo Fundo