作　　者： ; (徐君铭）;

机构地区： 华南理工大学

出　　处： 《广州化工》 2005年第3期74-75,共2页

摘　　要： 钢铁材料在大气中的氧腐蚀是人所共知的,人们对它的研究比较透彻。本文讲述的是另一种形式的氧腐蚀——溶解氧的腐蚀,即由于水中氧含量较高在一定外加条件作用下(如温度、酸碱度、固含量、水力冲刷等)而引起金属壁面的氧化破坏。在某些场合(如敞开式循环冷却水系统中),它成了设备损坏的主要原因。 It is well known that the material of steel is easy to be corrupted by oxygen in the atmosphere and we have studied it fully. In the article, it states another model of oxygen corrosion-corrosion caused by dissolving oxygen, It causes damage on the metal wall surface by oxygenation when the oxygen content in the water is much higer and it is affected by some extra factors (such as temperature,degree of the acid and the basicity, the content of solid, the water power of scouring and so on). It mainly explain...

关 键 词： 敞开式循环冷却系统 氧腐蚀

领　　域： [金属学及工艺] [金属学及工艺]