抄録
The characteristics of the coatings, resulted in the experiment described in the previous report were examined.
The average potential of -980mV (referred to saturated calomel) was observed over the coated surface with the cathodic current of 36mA/m2. Fairly negative potentials were still maintained when the current was stopped for a long time. In spite of the interruption of current for more than 70 days, including the period of exposing the coatings to dry air for a week, the necessary current for complete protection was found to be only 20mA per sq·meter.
