differential aeration cell

Japanese: differential aeration cell（英語表記）differentialaerationcell

…Typical examples are dezincification corrosion of brass and graphitization corrosion of cast iron. Differential aeration cell: A cell action caused by differences in the concentration of oxygen dissolved in an aqueous solution. In the natural environment, carbon steel corrodes rapidly in places with low oxygen concentrations. …

*Some of the terminology that mentions "differential aeration cell" is listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

Japanese:

…黄銅の脱亜鉛腐食，鋳鉄の黒鉛化腐食などが典型例。　通気差電池differential aeration cell(酸素濃淡電池)水溶液中に溶存している酸素の濃度の差を原因として生ずる電池作用。自然環境での炭素鋼は酸素の濃度の低い場所が激しく腐食する。…

※「differential aeration cell」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

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