| 影响埋地管道3PE防腐层剥离的因素探讨 |
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| 引用本文： | 龚敏,张婷,张国虎,曾祥梅.影响埋地管道3PE防腐层剥离的因素探讨[J].全面腐蚀控制,2011,25(2):10-13. |
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| 作者姓名： | 龚敏 张婷 张国虎 曾祥梅 |
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| 作者单位： | 四川理工学院,四川,自贡,643000 |
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| 摘 要： | 随着3PE防腐层在埋地钢质管道的大量使用,其缺陷也开始逐步暴露,主要表现为防腐层的剥离.本文就造成埋地钢质管道3PE防腐层剥离的因素:自身缺陷、剥离电位、水和氧的渗透等方面进行探讨.
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| 关 键 词： | 3PE防腐层 剥离 原因 |
The Discussion of Factors Which can Influence the Peel of 3PE-Anticorrosive Coating of Underground Steel Pipe |
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| GONG Min,ZHANG Ting,ZHANG Guo-hu,ZENG Xiang-mei.The Discussion of Factors Which can Influence the Peel of 3PE-Anticorrosive Coating of Underground Steel Pipe[J].Total Corrosion Control,2011,25(2):10-13. |
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| Authors: | GONG Min ZHANG Ting ZHANG Guo-hu ZENG Xiang-mei |
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| Affiliation: | GONG Min,ZHANG Ting,ZHANG Guo-hu,ZENG Xiang-mei(Material and Chemical Engineering Department,Sichuan University of Science & Engineering,Zigong 643000,China) |
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| Abstract: | With the substantive application of 3PE-anticorrosive coating on underground steel pipe,its drawbacks are exposed gradually which are mainly reflected in the peeling of anticorrosive coating.This paper discussed those factors which caused the peeling of 3PE-anticorrosive coating,for example,its own defects,peeling potential,permeation of water and oxyen,etc. |
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| Keywords: | 3PE-anticorrosive coating peel cause |
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