| 阳极电场对罐底外侧阴极保护电位分布的影响 |
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| 引用本文： | 杜艳霞,张国忠,刘刚.阳极电场对罐底外侧阴极保护电位分布的影响[J].腐蚀科学与防护技术,2006,18(5):383-385. |
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| 作者姓名： | 杜艳霞 张国忠 刘刚 |
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| 作者单位： | 中国石油大学,东营,257061;中国石油大学,东营,257061;中国石油大学,东营,257061 |
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| 摘 要： | 通过计算实例研究了在不同的阳极埋深和距罐体水平距离下阳极电场对罐底板外侧阴极保护电位分布的贡献.结果表明，阳极电场的影响在通常的阳极埋深和距罐体水平距离下是难以忽略不计的.
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| 关 键 词： | 阴极保护 罐底板 阳极电场 电位分布 |
| 文章编号： | 1002-6495（2006）05-0383-03 |
| 收稿时间： | 2005-06-07 |
| 修稿时间： | 2005-10-15 |
INFLUENCE OF ANODIC ELECTRIC FIELD ON CATHODIC PROTECTION POTENTIAL DISTRIBUTION OF EXTERNAL TANK BOTTOM |
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| DU Yan-xia,ZHANG Guo-zhong,LIU Gang.INFLUENCE OF ANODIC ELECTRIC FIELD ON CATHODIC PROTECTION POTENTIAL DISTRIBUTION OF EXTERNAL TANK BOTTOM[J].Corrosion Science and Protection Technology,2006,18(5):383-385. |
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| Authors: | DU Yan-xia ZHANG Guo-zhong LIU Gang |
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| Affiliation: | China University of Petroleum, Dongying 257061 |
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| Abstract: | The contribution of anodic electric field to cathodic protection potential distribution of a tank bottom for different depths of anode and different horizontal distances between anode and tank is studied through calculating examples. Calculated results suggest that the influence of anodic electric field on cathodic protection potential distribution of external tank bottom should not be neglected in general. |
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| Keywords: | cathodic protection tank bottom anodic electric field potential distribution |
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