舰用锅炉管子根部烟灰腐蚀与刷镀层防护的应用研究

本文针对舰用主锅炉管子根部存在早期烟灰腐蚀问题，就应用刷镀技术将管子根部施镀防护层进行了多方面研究。为了能在实舰锅炉上试验与应用，我们通过一系列的实验室试验，对其镀层进行优化、检验，并结合某舰进厂中修对其主锅炉最容易产生腐蚀穿孔失效的部分管子实施刷镀，安装后使用近一年的情况表明：效果良好。

Research on Soot Erosion of Root Parts of Ship's Boiler Pipes and Protection against it by Means of Brush-Electroplating

Aimed at the soot erosion existing in the root parts of ship's main boiler pipes,we makesome studies of brush--electroplating technique, which is used to protect the root parts ofboiler pipes from soot erosion. In order to use this technique on real ship boiler, a series ofexperiments have been performed to optimize the protective coating. In combination withmiddel overhaul of a ship we make a brush--electoplating on some boiler pipes subjected toerosion. It is shown, that the results are satisfactory during operation about one year.