船舶海水管路腐蚀及监测技术发展综述
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摘要
海水管路的腐蚀监测已成为当前船舶科学研究领域的一项重大课题。本文介绍船舶海水管路腐蚀原因及现状,分析管路腐蚀的重要因素,给出典型的管路防腐蚀设计方法。分析国内外针对腐蚀监测的研究现状,论述微电流测量对海水管路腐蚀监测的重要意义,提出了研制大口径开口型小电流传感器,对造成船舶海水管路腐蚀的杂散电流进行有效监测的思路。
Corrosion monitoring of marine sea-water pipelines has become a significant issue in the field of ship science research nowadays. The causes and facts of corrosion are introduced, while the critical factors of corrosion are analyzed.Then, the typical protection methods of corrosion are provided and the research status of corrosion monitoring at home and abroad is reviewed. Besides, the significance is discussed that micro-current measurement is effective in corrosion monitoring of marine sea-water pipelines. The train of thought is proposed that developing a smart detecting system is feasible,whose core has open structure so that adapting to larger caliber pipelines. The system is competent for accurate measurement of faint current. The main purpose of the system is that the stray current could be effectively monitored, which causes corrosion of marine sea-water pipelines.
Corrosion monitoring of marine sea-water pipelines has become a significant issue in the field of ship science research nowadays. The causes and facts of corrosion are introduced, while the critical factors of corrosion are analyzed.Then, the typical protection methods of corrosion are provided and the research status of corrosion monitoring at home and abroad is reviewed. Besides, the significance is discussed that micro-current measurement is effective in corrosion monitoring of marine sea-water pipelines. The train of thought is proposed that developing a smart detecting system is feasible,whose core has open structure so that adapting to larger caliber pipelines. The system is competent for accurate measurement of faint current. The main purpose of the system is that the stray current could be effectively monitored, which causes corrosion of marine sea-water pipelines.
引文
[1]宗明珍,肖海忠.船舶海水管系腐蚀的原因及防腐蚀措施[J].船舶设计通讯,2011(3):44-49.ZONG Ming-zhen,XIAO Hai-zhong.The corrosion of vessel′s sea water piping system and the improvement measures[J].Journal of Ship Design,2011(3):44-49.
[2]王小锋,马俊,刘春林,等.舰船通海系统管路腐蚀影响因素及控制方法浅析[J].舰船科学技术,2009,31(12):54-57.WANG Xiao-feng,MA Jun,LIU Chun-lin.The analyze on influence factors and settlement about corrosion of pipeline in marine environments[J].Ship Science and Technology,2009,31(12):54-57.
[3]张敏丽.船舶海水管系腐蚀的原因及其防护[J].全面腐蚀控制,2010,24(6):5-9.
[4]王在忠,胡德仁,李桂华.“商城”轮海水冷却管系的腐蚀及其保护技术的研究[J].交通部上海船舶运输科学研究所学报,1998,21(1):50-55.
[5]洪理平,胡强生.船舶海水管系的腐蚀及其防护[J].浙江海洋学院学报(自然科学版),2002,21(1):66-68.HONG Li-ping,HU Qiang-sheng.The cause of the corrosion of seawater pipeline on board and its prevention[J].Journal of Zhejiang Ocean University(Natural Science),2002,21(1):66-68.
[6]侯淑芳,周志军.船舶海水管系的腐蚀问题及防止措施[J].南通航运职业技术学院学报,2008,7(4):76-79.HOU Shu-fang,ZHOU Zhi-jun.Corrosion problems and anticorrosion measure of marine sea water piping[J].Journal of Nantong Vocational&Technical Shipping College,2008,7(4):76-79.
[7]徐雄,武兴伟,张刚,等.船舶海水管路缝隙腐蚀密封性能失效分析及其防护措施[J].船舶,2016,27(5):57-63.
[8]曾荣辉,彭玉辉,张威.船舶海水管路防腐蚀研究[J].中国舰船研究,2009,4(3):74-76.ZENG Rong-hui,PENG Yu-hui,ZHANG Wei.Protection measures against erosion of seawater pipeline of ships[J].Chinese Journal of Ship Research,2009,4(3):74-76.
[9]曾晓燕,陈全权.船舶海水管系的腐蚀与防护[J].交通部上海船舶运输科学研究所学报,1997,20(1):47-53.ZENG Xiao-yan,CHEN Quan-quan.Corrosion of seawater pipeline on board and its prevention[J].Journal of Shanghai Ship and Shipping Research Institute,1997,20(1):47-53.
[10]杨辉,杨瑞.某船海水管路泄漏失效原因分析[J].材料开发与应用,2016,31(3):28-32.
[11]张安明,曲本文,孙小舟,等.船舶杂散电流腐蚀研究现状[J].全面腐蚀控制,2015,29(11):51-54.
[12]杨专钊,刘道新,唐长斌,等.微小电偶腐蚀电流的准确测定[J].全面腐蚀控制,2004,18(6):35-37.YANG Zhuan-zhao,LIU Dao-xin,TANG Chang-bin,et al.Accurate determination of micro-current of galvanic corrosion[J].Total Corrosion Control,2004,18(6):35-37.
[13]张承典,徐乃欣,丁翠红.不锈钢接骨件的电偶腐蚀电流测定[J].腐蚀与防护,1983(4):26-28.
[14]任厚珉,张振邦,梁成浩,等.修造船期间杂散电流腐蚀的电力线分布研究[J].腐蚀科学与防护技术,1999,11(6):369-372.
[15]卢新城,龚沈光,孙明,等.轴转动调制腐蚀电流产生的极低频电场的测定[J].兵工学报,2004,25(5):544-546.
[16]梁成浩,于楠,黄乃宝,等.船舶腐蚀相关的轴频电场特征[J].大连海事大学学报,2007,33(1):1-5.
[17]金児,李玉楼.电流分布测定装置及其在腐蚀研究中的应用[J].国外舰船技术(材料类),1985(3):36-42.JIN Er,LI Yu-lou.Measuring device for current distribution and its application in corrosion research[J].Foreign Ship Technology on Materials,1985(3):36-42.
[18]P E MORRIS,R C SCARBERRY.用恒电位仪预测腐蚀速度[J].华宏勋译.化工与通用机械,1974(1):52-62.P E MORRIS,R C SCARBERRY.Prediction of corrosion rate with potentiostat[J].HUA Hong-xun,translated.Chemical Engineering&General Machinery,1974(1):52-62.
[19]R BABOIAN.用电化学技术预测电偶腐蚀[J].陈旭俊译.北京化工学院学报,1980(4):92-99.
[20]李挺芳.腐蚀监测方法综述(1)[J].石油化工腐蚀与防护,1993(2):53-60.LI Ting-fang.Overview on corrosion monitoring methods(1)[J].Corrosion&Protection in Petrochemical Industry,1993(2):53-60.
[21]张炜强,秦立高,李飞.腐蚀监测/监测技术[J].腐蚀科学与防护技术,2009,21(5):477-479.
[22]GB/T 2501-2010,船用法兰连接尺寸和密封面规则[S].GB/T 2501-2010,Connection dimensions and mating face of marine flanges[S].
[2]王小锋,马俊,刘春林,等.舰船通海系统管路腐蚀影响因素及控制方法浅析[J].舰船科学技术,2009,31(12):54-57.WANG Xiao-feng,MA Jun,LIU Chun-lin.The analyze on influence factors and settlement about corrosion of pipeline in marine environments[J].Ship Science and Technology,2009,31(12):54-57.
[3]张敏丽.船舶海水管系腐蚀的原因及其防护[J].全面腐蚀控制,2010,24(6):5-9.
[4]王在忠,胡德仁,李桂华.“商城”轮海水冷却管系的腐蚀及其保护技术的研究[J].交通部上海船舶运输科学研究所学报,1998,21(1):50-55.
[5]洪理平,胡强生.船舶海水管系的腐蚀及其防护[J].浙江海洋学院学报(自然科学版),2002,21(1):66-68.HONG Li-ping,HU Qiang-sheng.The cause of the corrosion of seawater pipeline on board and its prevention[J].Journal of Zhejiang Ocean University(Natural Science),2002,21(1):66-68.
[6]侯淑芳,周志军.船舶海水管系的腐蚀问题及防止措施[J].南通航运职业技术学院学报,2008,7(4):76-79.HOU Shu-fang,ZHOU Zhi-jun.Corrosion problems and anticorrosion measure of marine sea water piping[J].Journal of Nantong Vocational&Technical Shipping College,2008,7(4):76-79.
[7]徐雄,武兴伟,张刚,等.船舶海水管路缝隙腐蚀密封性能失效分析及其防护措施[J].船舶,2016,27(5):57-63.
[8]曾荣辉,彭玉辉,张威.船舶海水管路防腐蚀研究[J].中国舰船研究,2009,4(3):74-76.ZENG Rong-hui,PENG Yu-hui,ZHANG Wei.Protection measures against erosion of seawater pipeline of ships[J].Chinese Journal of Ship Research,2009,4(3):74-76.
[9]曾晓燕,陈全权.船舶海水管系的腐蚀与防护[J].交通部上海船舶运输科学研究所学报,1997,20(1):47-53.ZENG Xiao-yan,CHEN Quan-quan.Corrosion of seawater pipeline on board and its prevention[J].Journal of Shanghai Ship and Shipping Research Institute,1997,20(1):47-53.
[10]杨辉,杨瑞.某船海水管路泄漏失效原因分析[J].材料开发与应用,2016,31(3):28-32.
[11]张安明,曲本文,孙小舟,等.船舶杂散电流腐蚀研究现状[J].全面腐蚀控制,2015,29(11):51-54.
[12]杨专钊,刘道新,唐长斌,等.微小电偶腐蚀电流的准确测定[J].全面腐蚀控制,2004,18(6):35-37.YANG Zhuan-zhao,LIU Dao-xin,TANG Chang-bin,et al.Accurate determination of micro-current of galvanic corrosion[J].Total Corrosion Control,2004,18(6):35-37.
[13]张承典,徐乃欣,丁翠红.不锈钢接骨件的电偶腐蚀电流测定[J].腐蚀与防护,1983(4):26-28.
[14]任厚珉,张振邦,梁成浩,等.修造船期间杂散电流腐蚀的电力线分布研究[J].腐蚀科学与防护技术,1999,11(6):369-372.
[15]卢新城,龚沈光,孙明,等.轴转动调制腐蚀电流产生的极低频电场的测定[J].兵工学报,2004,25(5):544-546.
[16]梁成浩,于楠,黄乃宝,等.船舶腐蚀相关的轴频电场特征[J].大连海事大学学报,2007,33(1):1-5.
[17]金児,李玉楼.电流分布测定装置及其在腐蚀研究中的应用[J].国外舰船技术(材料类),1985(3):36-42.JIN Er,LI Yu-lou.Measuring device for current distribution and its application in corrosion research[J].Foreign Ship Technology on Materials,1985(3):36-42.
[18]P E MORRIS,R C SCARBERRY.用恒电位仪预测腐蚀速度[J].华宏勋译.化工与通用机械,1974(1):52-62.P E MORRIS,R C SCARBERRY.Prediction of corrosion rate with potentiostat[J].HUA Hong-xun,translated.Chemical Engineering&General Machinery,1974(1):52-62.
[19]R BABOIAN.用电化学技术预测电偶腐蚀[J].陈旭俊译.北京化工学院学报,1980(4):92-99.
[20]李挺芳.腐蚀监测方法综述(1)[J].石油化工腐蚀与防护,1993(2):53-60.LI Ting-fang.Overview on corrosion monitoring methods(1)[J].Corrosion&Protection in Petrochemical Industry,1993(2):53-60.
[21]张炜强,秦立高,李飞.腐蚀监测/监测技术[J].腐蚀科学与防护技术,2009,21(5):477-479.
[22]GB/T 2501-2010,船用法兰连接尺寸和密封面规则[S].GB/T 2501-2010,Connection dimensions and mating face of marine flanges[S].