Studies on Pitting Corrosion of Aluminium

概要

論文の詳細を見る
Although the uniform corrosion of aluminum is inhibited by using corrosion inhibitors or by other techniques, a localized corrosion (pitting) of it is often occurred. By investigating various phenomena taken place in an artificial pit drilled mechanically in an aluminum specimen, the authors desire to clarify the mechanism of the pitting corrosion. The results obtained from the experiments are following : 1) The corrosive effects in the artificial pit were more violent in case of setting platinum antielectrode at the head of the pit than those in cases at any other positions of the pit. 2) The amount of dissolved aluminum in the pit was remarkable high compared with that of theoretical calculation along Faraday's law.
山梨大学の論文