Author:
Eom Sung-Hyun,Kim Seong-Soo,Lee Jeong-Bae
Abstract
The anti-corrosion performance of coating systems (cathode protection, organic coating, and duplex coating) applied to prevent the corrosion of offshore wind power plants was assessed. As an assessment method, the adhesion strength of each coating system was evaluated after exposing the coatings to the marine environment and an indoor salt spray test. It was confirmed that the adhesion strength varied depending on the exposure period, and the deterioration of adhesion strength was related to the fracture type of each coating layer. In addition, the fracture type of each coating system was analyzed and the adhesion strength was corrected according to the fracture type. The corrosion rates after exposure to the marine environment and indoor salt spray were compared and examined using the corrected values.
Funder
Ministry of Trade, Industry and Energy
Subject
Materials Chemistry,Surfaces, Coatings and Films,Surfaces and Interfaces
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