Effect of Hydrogen Permeation on Coating Delamination on L360QS Steel Surface
摘 要
采用电化学充氢、电化学阻抗谱、极化曲线和扫描电镜等手段,研究了氢渗透对L360QS钢表面环氧树脂涂层剥离的影响。结果表明:无氢渗透条件下,涂层的保护性能随着浸泡时间的延长而下降,但不会发生剥离;在氢渗透条件下,涂层剥离的程度随着充氢电流密度的增大而加剧,氢渗透显著加速了涂层失效过程。
Abstract
The effect of hydrogen permeation on delamination of epoxy resin coating on surface of L360QS steel was studied by electrochemical hydrogen charging, electrochemical impedance spectroscopy (EIS), polarization curves and scanning electron microscopy (SEM). The results show that under the condition of no hydrogen permeation, the protective property of the coating decreased with the prolongation of soak time, but no delamination occurred. Under the condition of hydrogen permeation, the degree of coating delamination increased significantly with the increase of hydrogen charging current density, which indicated that hydrogen permeation significantly accelerated the failure process of coating.
中图分类号 TG172 DOI 10.11973/fsyfh-202105003
所属栏目 试验研究
基金项目
收稿日期 2019/9/6
修改稿日期
网络出版日期
作者单位点击查看
引用该论文: FENG Minyi,HU Junying,ZHONG Xiankang. Effect of Hydrogen Permeation on Coating Delamination on L360QS Steel Surface[J]. Corrosion & Protection, 2021, 42(5): 13
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】刘志德,唐永帆,谷坛,等. 高酸性气田现场腐蚀试验研究[J]. 石油与天然气化工,2008,37(增1):73-80,164-165.
【2】赵小燕,刘希武,苗普,等. X52钢在模拟高酸性气田环境中的腐蚀行为[J]. 腐蚀与防护,2015,36(12):1166-1169,1189.
【3】FIGUEROA D,ROBINSON M J. The effects of sacrificial coatings on hydrogen embrittlement and re-embrittlement of ultra high strength steels[J]. Corrosion Science,2008,50(4):1066-1079.
【4】BUENO A H S,MOREIRA E D,GOMES J A C P. Evaluation of stress corrosion cracking and hydrogen embrittlement in an API grade steel[J]. Engineering Failure Analysis,2014,36:423-431.
【5】DELAFOSSE D,MAGNIN T. Hydrogen induced plasticity in stress corrosion cracking of engineering systems[J]. Engineering Fracture Mechanics,2001,68(6):693-729.
【6】VIJAYSHANKAR D,TRAN T H,BASHIR A,et al. Hydrogen permeation as a tool for quantitative characterization of oxygen reduction kinetics at buried metal-coating interfaces[J]. Electrochimica Acta,2016,189:111-117.
【7】GRUNDMEIER G,SCHMIDT W,STRATMANN M. Corrosion protection by organic coatings:electrochemical mechanism and novel methods of investigation[J]. Electrochimica Acta,2000,45(15/16):2515-2533.
【8】DEL GROSSO DESTRERI M,VOGELSANG J,FEDRIZZI L,et al. Water up-take evaluation of new waterborne and high solid epoxy coatings.Part Ⅱ:electrochemical impedance spectroscopy[J]. Progress in Organic Coatings,1999,37(1/2):69-81.
【9】LENG A,STRECKEL H,STRATMANN M. The delamination of polymeric coatings from steel.Part 1:calibration of the Kelvin probe and basic delamination mechanism[J]. Corrosion Science,1998,41(3):547-578.
【10】LENG A,STRECKEL H,HOFMANN K,et al. The delamination of polymeric coatings from steel. Part 3:effect of the oxygen partial pressure on the delamination reaction and current distribution at the metal/polymer interface[J]. Corrosion Science,1998,41(3):599-620.
【11】QIAN H C,WANG L T,WANG H R,et al. Electrochemical behavior and stress corrosion sensitivity of X70 steel under disbonded coatings in Korla soil solution[J]. Journal of Materials Engineering and Performance,2016,25(11):4657-4665.
【12】KUANG D,CHENG Y F. AC corrosion at coating defect on pipelines[J]. Corrosion,2015,71(3):267-276.
【13】DEVANATHAN M A V,STACHURSKI Z. The adsorption and diffusion of electrolytic hydrogen in palladium[J]. Proceedings of the Royal Society A:Mathematical,Physical and Engineering Sciences,1962,270(1340):90-102.
【14】DEVANATHAN M A V,STACHURSKI Z. The mechanism of hydrogen evolution on iron in acid solutions by determination of permeation rates[J]. Journal of the Electrochemical Society,1964,111(5):619.
【15】CAPELLE J,GILGERT J,DMYTRAKH I,et al. Sensitivity of pipelines with steel API X52 to hydrogen embrittlement[J]. International Journal of Hydrogen Energy,2008,33(24):7630-7641.
【16】GADALA I M,ALFANTAZI A. Electrochemical behavior of API-X100 pipeline steel in NS4,near-neutral,and mildly alkaline pH simulated soil solutions[J]. Corrosion Science,2014,82:45-57.
【17】SCANTLEBURY J D,GALIC K. The application of AC impedance to study the performance of lacquered aluminium specimens in acetic acid solution[J]. Progress in Organic Coatings,1997,31(3):201-207.
【18】曹楚南,张鉴清. 电化学阻抗谱导论[M]. 北京:科学出版社,2002.
【2】赵小燕,刘希武,苗普,等. X52钢在模拟高酸性气田环境中的腐蚀行为[J]. 腐蚀与防护,2015,36(12):1166-1169,1189.
【3】FIGUEROA D,ROBINSON M J. The effects of sacrificial coatings on hydrogen embrittlement and re-embrittlement of ultra high strength steels[J]. Corrosion Science,2008,50(4):1066-1079.
【4】BUENO A H S,MOREIRA E D,GOMES J A C P. Evaluation of stress corrosion cracking and hydrogen embrittlement in an API grade steel[J]. Engineering Failure Analysis,2014,36:423-431.
【5】DELAFOSSE D,MAGNIN T. Hydrogen induced plasticity in stress corrosion cracking of engineering systems[J]. Engineering Fracture Mechanics,2001,68(6):693-729.
【6】VIJAYSHANKAR D,TRAN T H,BASHIR A,et al. Hydrogen permeation as a tool for quantitative characterization of oxygen reduction kinetics at buried metal-coating interfaces[J]. Electrochimica Acta,2016,189:111-117.
【7】GRUNDMEIER G,SCHMIDT W,STRATMANN M. Corrosion protection by organic coatings:electrochemical mechanism and novel methods of investigation[J]. Electrochimica Acta,2000,45(15/16):2515-2533.
【8】DEL GROSSO DESTRERI M,VOGELSANG J,FEDRIZZI L,et al. Water up-take evaluation of new waterborne and high solid epoxy coatings.Part Ⅱ:electrochemical impedance spectroscopy[J]. Progress in Organic Coatings,1999,37(1/2):69-81.
【9】LENG A,STRECKEL H,STRATMANN M. The delamination of polymeric coatings from steel.Part 1:calibration of the Kelvin probe and basic delamination mechanism[J]. Corrosion Science,1998,41(3):547-578.
【10】LENG A,STRECKEL H,HOFMANN K,et al. The delamination of polymeric coatings from steel. Part 3:effect of the oxygen partial pressure on the delamination reaction and current distribution at the metal/polymer interface[J]. Corrosion Science,1998,41(3):599-620.
【11】QIAN H C,WANG L T,WANG H R,et al. Electrochemical behavior and stress corrosion sensitivity of X70 steel under disbonded coatings in Korla soil solution[J]. Journal of Materials Engineering and Performance,2016,25(11):4657-4665.
【12】KUANG D,CHENG Y F. AC corrosion at coating defect on pipelines[J]. Corrosion,2015,71(3):267-276.
【13】DEVANATHAN M A V,STACHURSKI Z. The adsorption and diffusion of electrolytic hydrogen in palladium[J]. Proceedings of the Royal Society A:Mathematical,Physical and Engineering Sciences,1962,270(1340):90-102.
【14】DEVANATHAN M A V,STACHURSKI Z. The mechanism of hydrogen evolution on iron in acid solutions by determination of permeation rates[J]. Journal of the Electrochemical Society,1964,111(5):619.
【15】CAPELLE J,GILGERT J,DMYTRAKH I,et al. Sensitivity of pipelines with steel API X52 to hydrogen embrittlement[J]. International Journal of Hydrogen Energy,2008,33(24):7630-7641.
【16】GADALA I M,ALFANTAZI A. Electrochemical behavior of API-X100 pipeline steel in NS4,near-neutral,and mildly alkaline pH simulated soil solutions[J]. Corrosion Science,2014,82:45-57.
【17】SCANTLEBURY J D,GALIC K. The application of AC impedance to study the performance of lacquered aluminium specimens in acetic acid solution[J]. Progress in Organic Coatings,1997,31(3):201-207.
【18】曹楚南,张鉴清. 电化学阻抗谱导论[M]. 北京:科学出版社,2002.
相关信息