2019 Volume 68 Issue 5 Pages 112-115
Various tests were conducted to reveal the relationship between the output behaviors of the Atmospheric Corrosion Monitor （ACM） sensor and the amount of corrosion from condensation that occurs as a physical phenomenon. As the sensor output at the time of condensation differs from the behavior when it is wet due to rain or water absorption of adhered sea salt, it was necessary to separately evaluate the behavior. As a result, in the respective phenomena, a relationship was confirmed between the sensor output and the amount of corrosion obtained by measurement in situ. Therefore, this may enable prediction of corrosion speed in a short period using the output of the ACM sensor.
