The leakage of connection of the Ti-coated sheet vessel is caused by stress corrosion.Various methods for equipment repaire are given.

• 针对钛复合板容器接管根部泄漏处的缺陷,进行了全面的宏观和微观检查,认为缺陷是应力腐蚀所致,并成功地修复了缺陷。