| 冰区漆失效原因分析 |
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| 引用本文： | 梅传荣.冰区漆失效原因分析[J].上海涂料,2011(5):19-21. |
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| 作者姓名： | 梅传荣 |
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| 作者单位： | 青岛前进船厂设计室,266001 |
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| 摘 要： | 在建造丹麦冰区船时,新造船下水到进坞间隔仅40 d,船外板就产生了孔蚀。对此孔蚀原因进行分析后认为：该失效为电化学腐蚀失效,是有机涂层屏蔽性能减弱与杂散电流等共同作用的结果。此分析对后续船的冰区漆施工具指导意义。
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| 关 键 词： | 有机涂层 屏蔽 杂散电流 |
Failure Analysis of Ice Class Paint |
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| MEI Chuan-rong.Failure Analysis of Ice Class Paint[J].Shanghai Coatings,2011(5):19-21. |
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| Authors: | MEI Chuan-rong |
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| Affiliation: | MEI Chuan-rong(Qingdao Qian-jin Shipyard,Qingdong,266001,China) |
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| Abstract: | During building Denmark ice class tug in our shipyard,there bring hole corrode on the hull,being 40 days from haunch to dock.The analysis for the hole corrode reason were made.It consider :the failure is the electrochemistry rust failure,the reason is the together action of the weaken of the organic coating barrier capability and the stray current.The analysis can be a direction for the after ice class painting. |
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| Keywords: | organic coating barrier stray current |
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