| 管道失效的腐蚀因素分析 |
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| 引用本文： | 石仁委,郝毅,宁华东. 管道失效的腐蚀因素分析[J]. 全面腐蚀控制, 2014, 0(11): 16-21 |
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| 作者姓名： | 石仁委 郝毅 宁华东 |
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| 作者单位： | 1. 中石化胜利油田检测评价研究有限公司,山东东营,257000
2. 中国工业防腐蚀技术协会,北京,100101 |
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| 摘 要： | 腐蚀是管道失效案的重要因素,通过分析得出影响管道失效的腐蚀现象,可以分为环境腐蚀、介质腐蚀、杂散电流腐蚀、缺陷诱发等4类18种形式,针对不同腐蚀形式的特点提出了有针对性的治理原则建议。
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| 关 键 词： | 管道失效 环境腐蚀 杂散电流 缺陷 |
The Analysis for the Corrosion Factors of the Failure of Pipeline |
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| SHI Ren-wei,HAO Yi,NING Hua-dong. The Analysis for the Corrosion Factors of the Failure of Pipeline[J]. Total Corrosion Control, 2014, 0(11): 16-21 |
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| Authors: | SHI Ren-wei HAO Yi NING Hua-dong |
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| Affiliation: | SHI Ren-wei, HAO Yi, NING Hua-dong(Technology Inspection Center,Shengli oil Field, Dongying 257000, China;China Industry Anticorrosion Technology Association, Beijing 100101, China) |
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| Abstract: | Corrosion is the main reason leading to the failure of pipeline. There are four categories and 18 kinds of forms of corrosion. The main factors could lead to failure of pipeline including environmental corrosion, medium corrosion, stray corrosion and the corrosion induced by defects. In this paper, the advice has been put forward according to different corrosion forms. |
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| Keywords: | failure of pipe environmental corrosion stray current,medium defects |
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