海洋牧场平台飞溅区复层矿脂包覆长效防护技术应用  

Application of Multi-Layered Mineral Grease Coating for Long-Term Protection in the Splash Zone of Marine Ranch Platforms

作　　者：孙欣 郭福元 刘富祥 赵勇刚 蒋全通 翟晓凡[1] 侯保荣[1] SUN Xin;GUO Fuyuan;LIU Fuxiang;ZHAO Yonggang;JIANG Quantong;ZHAI Xiaofan;HOU Baorong(Key Laboratory of Marine Environmental Corrosion and Bio-fouling,National Research Center of Marine Corrosion Protection Engineering Technology,Institute of Oceanology,Chinese Academy of Sciences,Qingdao 266071,China;Yantai CIMC Blue Ocean Technology Co.,Ltd.,Yantai 264000,China)

机构地区：[1]中国科学院海洋研究所海洋环境腐蚀与生物污损重点实验室国家海洋腐蚀防护工程技术研究中心,山东青岛266071 [2]烟台中集蓝海洋科技有限公司,山东烟台264000

出　　处：《材料保护》2023年第10期214-218,共5页Materials Protection

摘　　要：海洋平台装备长期处于海洋复杂环境下易遭受腐蚀的侵扰。特别是装备上的异形钢结构,在力学和电化学的协同效应下更容易发生腐蚀失效现象,严重影响装备的使用寿命,给安全生产带来极大的风险隐患。浅析了海洋牧场平台不同区带的腐蚀环境及其腐蚀规律,尤其是腐蚀最严重的海洋平台飞溅区,为了对此短板区域进行加强防护,介绍了目前使用较为广泛的几种防腐蚀技术及相应的优缺点,在此基础上,介绍了一种新型复层矿脂包覆防腐技术,可以有效延长海洋牧场平台使用寿命,为海上平台安全运行提供有力保障,为我国海洋牧场平台的长效防腐技术研究提供一定的参考。Marine platform equipment,continuously exposed to the harsh marine environment,is persistently threatened by corrosion.Particularly,the irregular steel structuresof equipment are more susceptible to corrosion failure due to the synergistic effects of mechanical and electrochemical factors,significantly reducing equipment lifespan and Bringing great risks and hidden dangers to safety production.In this paper,the corrosion environment and corrosion laws of different zones of the marine ranch platform were briefly analyzed,especially the splash zone of the marine platform where the corrosion was the most serious.In order to strengthen the protection of this short board area,several widely used anti-corrosion technologies and their corresponding advantages and disadvantages were introduced.On this basis,a new type of coating anti-corrosion technology of multi-layered mineral grease coating was introduced,which could effectively prolong the service life of the marine ranch platform,providing a strong guarantee for the safe operation of the marine platform,and a certain reference for the long-term anti-corrosion technology research of our country’s marine ranch platforms.

关 键 词：海洋牧场平台 浪花飞溅区 防腐蚀 复层矿脂包覆技术 

分 类 号：TG174.4[金属学及工艺—金属表面处理]