【摘要】 论述了金属的电化学腐蚀和外加电流阴极保护原理。说明对以海水为介质的冷却、冷凝设备,采用外加电流阴极保护是防止设备腐蚀的有效方法。举例说明了应用效果。更多还原

【Abstract】 Electrochemical corrosion of metal and principle of the applied current cathodic protection are expounded. It is pointed out that the applied current cathodic protection is an effective measure to protect equipment from corrosion by cooling meadium sea water. Application results are exampled.更多还原