摘要
为解决核电站海水蝶阀蝶板腐蚀问题,对可能产生腐蚀的各种因素进行了排查研究。通过对系统工况条件、蝶板选材、铸造工艺、环境条件等方面进行分析,得出产生腐蚀的可能原因。结合蝶板腐蚀的各可能因素提出一些针对性的防腐措施,为海水系统阀门腐蚀提供解决方案。
Various factors which may cause corrosion are investigated to solve the corrosion issue of seawater butterfly valves disc used in nuclear power station.The system working condition,butterfly valve disc material selection,casting process,environment condition and other factors were analyzed to find the possible causes of the corrosion of the disc.Finally,aiming at these factors,some targeted measures are put forward to provide solution for corrosion of seawater valves.
作者
贾有根
蒋晓红
张浩然
李洪武
谭怀锋
TIA Yougen;TIANG Xiaohong;ZHANG Haoran;LI Hongwu;TAN Huaifeng(China Nuclear Power Engineering Co., Ltd ., Shenzhen 518124, China)
出处
《南方能源建设》
2017年第4期108-112,共5页
Southern Energy Construction
关键词
核电站
海水
蝶阀
腐蚀
nuclear power station
seawater
butterfly valve
corrosion
作者简介
贾有根(1986),男,湖北襄阳人,工程师,学士,主要从事阀门管理工作(e-mail) jiayougen@gnpc. com. cn
