dew point corrosion

… Intergranular corrosion: Corrosion that occurs selectively at the grain boundaries of metals or alloys. Dew point corrosion: Corrosion that occurs when a gaseous corrosive substance reaches its dew point due to a drop in temperature, producing a corrosive liquid on the metal surface. A typical example is sulfuric acid dew point corrosion caused by sulfuric acid gas in combustion gas. …

*Some of the terms that refer to "dew point corrosion" are listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

…　粒界腐食intergranular corrosion金属または合金の結晶粒界に選択的に生じる腐食。　露点腐食dew point corrosion気体状の腐食性物質が温度の低下によって露点に達し，腐食性液体を金属表面に生じて起こる腐食。燃焼ガス中の硫酸ガスによる硫酸露点腐食が典型例。…

※「dew point 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