以室内试验为基础，观察了藤壶从附着到死亡全过程对四种海洋工程用金属材料腐蚀影响，并以海上试验结果作对照，讨论了藤壶附着影响金属腐蚀的规律及机理 Based on the laboratory tests, the corrosion effects of barnacles from attachment to death on the four kinds of metal materials used in marine engineering were observed. The results of sea trials were compared with that of control experiments. The rules and mechanism of metal corrosion affecting barnacle attachment