盐雾环境中螺栓防腐蚀方法优选
Optimization of Corrosion Protection Method for Bolts in Salt Spray Environment
摘 要
采用电化学测试研究了环氧树脂,玻璃鳞片和热熔胶三种涂层对于碳钢螺栓的防腐蚀效果,并利用盐雾试验研究了锌丝与涂层联合保护方法的防腐蚀效果。结果表明:在三种螺栓防腐蚀涂层中,热熔胶涂层的防腐蚀性能优于玻璃鳞片涂层,而玻璃鳞片涂层的防腐蚀性能优于环氧树脂涂层;三种涂层与锌丝联合保护方法可使螺栓在48 h盐雾腐蚀试验中不受腐蚀,在72 h盐雾腐蚀试验中,热熔胶与锌丝联合保护方法的耐盐雾腐蚀性能最优;同时热熔胶涂层还具备施工简便,易于拆除等优点,为盐雾环境下螺栓防腐蚀提供了新途径。
热熔胶
盐雾环境
腐蚀控制
bolt corrosion protection
hot melt adhesive
salt spray environment
corrosion control
Abstract
Electrochemical tests were carried out to investigate the anti-corrosion effects of three kinds of coatings, epoxy resin, glass flake and hot melt adhesive, on carbon steel bolts. The anti-corrosion effect of the combined protection method of zinc wire and coating was studied by salt spray test. The results showed that among the three bolt anti-corrosion coatings, the corrosion resistance of the hot melt adhesive coating was better than that of the glass flake coating, and the corrosion resistance of the glass flake coating was better than that of the epoxy resin coating. The combined protection method of three coatings and zinc wire could protect bolts from corrosion in 48 h salt spray corrosion test. The combined protection method of hot melt adhesive and zinc wire had the best corrosion resistance in 72 h salt spray corrosion test. And the hot melt adhesive coating also has the advantages of convenient construction and easy removal, which provides a new way for bolt corrosion protection under salt spray environment.
中图分类号 TG174 DOI 10.11973/fsyfh-202311006
所属栏目 试验研究
基金项目
收稿日期 2021/11/27
修改稿日期
网络出版日期
作者单位点击查看
引用该论文: CAI Jian,FAN Wentao,CUI Xinpeng,WANG Yanglong,YU Guangbo,XIN Hang,HU Xuebing,GAO Yiran. Optimization of Corrosion Protection Method for Bolts in Salt Spray Environment[J]. Corrosion & Protection, 2023, 44(11): 30
共有人对该论文发表了看法，其中：
人认为该论文很差
人认为该论文较差
人认为该论文一般
人认为该论文较好
人认为该论文很好
参考文献
【1】李延伟, 熊欣睿,柳森,等.浙江省金属材料大气腐蚀等级分布图绘制[J].腐蚀与防护,2020,41(12):48-51.
【2】LI X G,ZHANG D W,LIU Z Y,et al.Materials science:share corrosion data[J].Nature,2015,527(7579):441-442.
【3】陈庆伟, 谢丹,杨晨晴,等.M24高强螺栓腐蚀后力学行为研究[J].太原理工大学学报,2022,53(2):323-329.
【4】史慧彬, 官华,刘舟峰,等.海洋环境螺栓等异形件防腐现状及应对措施分析[J].涂层与防护,2021,42(4):6-11.
【5】周金弟, 林东成,林宏,等.油气管道法兰及螺栓防腐蚀技术及其比选[J].广东化工,2020,47(15):155-156,164.
【6】石卫国, 杜贵林,陈圣乾,等.螺栓表面渗锌防腐新技术试验评价及推广应用[J].中国海上油气,2014,26(6):102-105.
【7】易桂虎, 孔琦,季文翔,等.推荐一种螺栓防腐的做法[J].涂层与防护,2019,40(11):7-9.
【8】秦冉. LNG接收站碳钢螺栓的腐蚀及防护[J].化工设计,2020,30(3):25-26,29,1.
【9】甘徐. 电力杆塔地脚螺栓的防腐处理研究[J].电气开关,2021,59(5):58-60.
【10】王悦, 李慧,梁精龙,等.Q235钢的腐蚀行为及表面防腐研究现状[J].电镀与涂饰,2019,38(11):545-548.
【11】夏晓健, 蔡建宾,林德源,等.沿海变电站设备腐蚀状况及其腐蚀机理与防护[J].中国腐蚀与防护学报,2021,41(5):697-704.
【12】RAHMANI K,JADIDIAN R,HAGHTALAB S.Evaluation of inhibitors and biocides on the corrosion,scaling and biofouling control of carbon steel and copper-nickel alloys in a power plant cooling water system[J].Desalination,2016,393:174-185.
【13】刘晓强, 鲍一晨,孟凡江,等.核电站钢制安全壳无机锌涂层的大气腐蚀行为[J].腐蚀与防护,2021,42(9):28-34.
【14】刘丹, 伍方,赵文杰,等.环氧树脂防腐性能研究进展[J].中国材料进展,2015,34(11):852-861.
【15】谈素芬, 鲁钢.UV环氧玻璃鳞片涂层耐蚀性评价[J].腐蚀与防护,2014,35(3):261-264,270.
【16】DHANAPAL A,BOOPATHY S R,BALASUBRAMANIAN V.Developing an empirical relationship to predict the corrosion rate of friction stir welded AZ61A magnesium alloy under salt fog environment[J].Materials & Design,2011,32(10):5066-5072.
【17】林启皓, 邹士文,张镇华,等.盐雾环境中2A12铝合金与钛合金搭接件的缝隙腐蚀行为[J].腐蚀与防护,2021,42(9):1-6,54.
【18】赵菲, 靳东.模拟沿海工业大气环境中2A12铝合金的加速腐蚀行为[J].腐蚀与防护,2021,42(4):19-23,30.
【2】LI X G,ZHANG D W,LIU Z Y,et al.Materials science:share corrosion data[J].Nature,2015,527(7579):441-442.
【3】陈庆伟, 谢丹,杨晨晴,等.M24高强螺栓腐蚀后力学行为研究[J].太原理工大学学报,2022,53(2):323-329.
【4】史慧彬, 官华,刘舟峰,等.海洋环境螺栓等异形件防腐现状及应对措施分析[J].涂层与防护,2021,42(4):6-11.
【5】周金弟, 林东成,林宏,等.油气管道法兰及螺栓防腐蚀技术及其比选[J].广东化工,2020,47(15):155-156,164.
【6】石卫国, 杜贵林,陈圣乾,等.螺栓表面渗锌防腐新技术试验评价及推广应用[J].中国海上油气,2014,26(6):102-105.
【7】易桂虎, 孔琦,季文翔,等.推荐一种螺栓防腐的做法[J].涂层与防护,2019,40(11):7-9.
【8】秦冉. LNG接收站碳钢螺栓的腐蚀及防护[J].化工设计,2020,30(3):25-26,29,1.
【9】甘徐. 电力杆塔地脚螺栓的防腐处理研究[J].电气开关,2021,59(5):58-60.
【10】王悦, 李慧,梁精龙,等.Q235钢的腐蚀行为及表面防腐研究现状[J].电镀与涂饰,2019,38(11):545-548.
【11】夏晓健, 蔡建宾,林德源,等.沿海变电站设备腐蚀状况及其腐蚀机理与防护[J].中国腐蚀与防护学报,2021,41(5):697-704.
【12】RAHMANI K,JADIDIAN R,HAGHTALAB S.Evaluation of inhibitors and biocides on the corrosion,scaling and biofouling control of carbon steel and copper-nickel alloys in a power plant cooling water system[J].Desalination,2016,393:174-185.
【13】刘晓强, 鲍一晨,孟凡江,等.核电站钢制安全壳无机锌涂层的大气腐蚀行为[J].腐蚀与防护,2021,42(9):28-34.
【14】刘丹, 伍方,赵文杰,等.环氧树脂防腐性能研究进展[J].中国材料进展,2015,34(11):852-861.
【15】谈素芬, 鲁钢.UV环氧玻璃鳞片涂层耐蚀性评价[J].腐蚀与防护,2014,35(3):261-264,270.
【16】DHANAPAL A,BOOPATHY S R,BALASUBRAMANIAN V.Developing an empirical relationship to predict the corrosion rate of friction stir welded AZ61A magnesium alloy under salt fog environment[J].Materials & Design,2011,32(10):5066-5072.
【17】林启皓, 邹士文,张镇华,等.盐雾环境中2A12铝合金与钛合金搭接件的缝隙腐蚀行为[J].腐蚀与防护,2021,42(9):1-6,54.
【18】赵菲, 靳东.模拟沿海工业大气环境中2A12铝合金的加速腐蚀行为[J].腐蚀与防护,2021,42(4):19-23,30.
相关信息
