Water-line corrosion

…Fretting corrosion: Damage to metals caused by minute vibrations that occur on the contact surface between metals in air. Water-line corrosion: Localized corrosion that occurs near the water line (gas-liquid interface) of a metal partially immersed in an aqueous solution. It is caused by repeated dry-wet cycles due to the movement of the water line, and by aeration differential cells. …

*Some of the terms that refer to "water-line corrosion" are listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

…　摺動腐食fretting corrosion(擦過腐食)空気中で金属間の接触面で起こる微小振動を原因とする金属の損傷。　水線腐食water‐line corrosion(液線腐食)水溶液に部分的に浸漬された金属の水線(気液界面)近くで起こる局部腐食。水線の移動による乾湿繰返しや通気差電池が原因となる。…

※「water-line corrosion」について言及している用語解説の一部を掲載しています。

出典｜株式会社平凡社世界大百科事典 第２版について | 情報