Corrosion failure analysis of copper heat exchanger by using a non destructive technique
Corrosion failure analysis of copper heat exchanger by using a non destructive technique
Temperature is directly proportional to the pH because of copper oxide layer formed as semi-protective layer to protect the metal surface from corrode and decrease the corrosion rate. With higher of temperature, the copper concentration increase. This is because of extreme environment which is in very high or very low pH will break down the protective layer and effect the concentration of water samples. As a conclusion, the NDT methods used have significantly determine the corrosion failure anal