详细阐述了金属腐蚀的现象及危害;分析了影响金属腐蚀的因素;介绍了防腐涂料和防腐技术在客车上的应用现状;提出了客车整车防腐及防锈的措施。 The phenomenon and harm of metal corrosion are expounded in detail. The factors affecting metal corrosion are analyzed. The application status of anticorrosive coating and anticorrosive technology in passenger car is introduced. The measures of anticorrosion and rust prevention are also proposed.