摘要
某核电厂反应堆厂房内水喷雾灭火系统部分喷头发生腐蚀、腐蚀产物堵塞喷头问题。本文从腐蚀环境、材质等方面分析了腐蚀失效发生的原因,并提出相关建议,避免类似失效事件的再次发生。
Some nozzles of the water spray fire protection systems in the reactor building of a nuclear power plant were corroded,and the nozzles were blocked by corrosion products.Through the corrosion environment and material analysis,we reach the pipe failure causes;make some specific suggestions to prevent similar incidents failure.
作者
吴昉赟
黄超
黄铠
李世伟
周澄
刘洪群
WU Fang-yun;HUANG Chao;HUANG Kai;LI Shi-wei;ZHOU Cheng;LIU Hong-qun(CNNC Nuclear Power Operations Management Co.,Ltd.Jiaxing 314000,China;CNNP Operation Maintenance technology Co.,Ltd.Hangzhou 310000,China;Suzhou Nuclear Power Research Institute,Suzhou 215004,China)
出处
《全面腐蚀控制》
2024年第6期185-187,共3页
Total Corrosion Control
关键词
消防水管道
水喷雾灭火系统
水雾喷头
腐蚀
fire water pipeline
spray fire protection systems
spray nozzle
corrosion
