广西多气候环境金属材料大气腐蚀等级分布图绘制与预测分析  

Drawing and Prediction Analysis of Atmospheric Corrosion Grade Distribution Map for Metal Materials in Multi Climate Environment in Guangxi

作　　者：边美华 郑鹏华 王友彬 赵月华 BIAN Meihua;ZHENG Penghua;WANG Youbin;ZHAO Yuehua;无(Electric Power Research Institute of Guangxi Power Grid Co.,Ltd.,Guangxi Nanning 530023,China;Guangxi Key Laboratory of Intelligent Control and Maintenance of Power Equipment,Guangxi Nanning 530023,China;Wuhan Research Institute of Materials Protection Co.,Ltd.,Hubei Wuhan 430030,China;School of Resources,Environment and Materials,Guangxi University,Guangxi Nanning 530004,China;Changshu Fengfan Power Equipment Co.,Ltd.,Jiangsu Changshu 215551,China)

机构地区：[1]广西电网有限责任公司电力科学研究院,广西南宁530023 [2]广西电力装备智能控制与运维重点实验室,广西南宁530023 [3]武汉材料保护研究所有限公司,湖北武汉430030 [4]广西大学资源环境与材料学院,广西南宁530004 [5]常熟风范电力设备股份有限公司,江苏常熟215551

出　　处：《广西电力》2022年第5期67-72,共6页Guangxi Electric Power

摘　　要：通过在广西地区开展碳钢、锌等常用金属的实地挂片以及测量大气中硫酸盐沉积速率、氯离子沉积速率,并结合工业腐蚀源和运行经验,绘制了广西地区大气腐蚀等级分布图。同时结合硫酸盐沉积速率分布图、氯离子沉积速率分布图以及气象数据,开展各地区腐蚀预测与分析,为今后指导广西电网新建变电站和输电线路选材和选址、防腐蚀设计、运行维护提供关键基础数据。A distribution map of atmospheric corrosion levels in Guangxi was drawn by conducting field testing of commonly used metals such as carbon steel and zinc in Guangxi,measuring the deposition rates of sulfate and chloride ion in the atmosphere,and combining industrial corrosion sources and operating experience.Combining the sulfate deposition rate distribution map,chloride ion deposition rate distribution map and meteorological data,prediction and analysis of corrosion in various regions are carried out,which provide key basic data for guiding the material selection,location selection,anti-corrosion design,operation and maintenance of new substation and transmission line in Guangxi power grid in the future.

关 键 词：大气腐蚀 腐蚀等级 分布图 腐蚀预测 

分 类 号：TM172.3[电气工程—电工理论与新技术]