Corrosion Monitoring
Corrosion monitoring is the process of continuously or periodically measuring the corrosion rate and other relevant parameters of metallic structures in space systems. Corrosion monitoring is essential to ensure the safety, reliability, and longevity of space systems, as corrosion can cause structural damage, leaks, and failures. Corrosion monitoring techniques include electrochemical methods, such as polarization resistance and electrochemical impedance spectroscopy, and non-electrochemical methods, such as weight loss and visual inspection. Corrosion monitoring data is used to assess the effectiveness of corrosion control measures, such as coatings, inhibitors, and cathodic protection, and to predict the remaining useful life of space systems.
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