| 有杆泵井管杆材料电化学腐蚀行为实验研究 |
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| 引用本文： | 刘丙生,周旭,张冰洋,徐建礼,王优强. 有杆泵井管杆材料电化学腐蚀行为实验研究[J]. 润滑与密封, 2006, 0(6): 45-46 |
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| 作者姓名： | 刘丙生 周旭 张冰洋 徐建礼 王优强 |
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| 作者单位： | 胜利油田采油工艺研究院,山东东营,257000;胜利油田采油工艺研究院,山东东营,257000;青岛理工大学机械工程学院,山东青岛,266033 |
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| 基金项目： | 中国石油化工股份有限公司资助项目 |
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| 摘 要： | 为探讨电化学腐蚀对抽油井中管杆磨蚀的影响,选取油田常用的4种管杆材料分别在不同污水环境下进行了电极电位和电偶腐蚀实验研究。结果表明被试验钢样电位差异不大,多数情况下不超过20 mV;有氧、短期电偶腐蚀试验表明,材料配对的电偶腐蚀现象很轻微或可忽略。
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| 关 键 词： | 电化学腐蚀 磨蚀 电极电位 电偶 |
| 文章编号： | 0254-0150(2006)6-045-2 |
| 收稿时间： | 2005-09-01 |
| 修稿时间： | 2005-09-01 |
Experimental Study on Electrochemical Corrosion's Behavior of Oil Tube and Pumping Rod Material |
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| Liu Bingsheng,Zhou Xu,Zhang Bingyang,Xu Jianli,Wang Youqiang. Experimental Study on Electrochemical Corrosion's Behavior of Oil Tube and Pumping Rod Material[J]. Lubrication Engineering, 2006, 0(6): 45-46 |
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| Authors: | Liu Bingsheng Zhou Xu Zhang Bingyang Xu Jianli Wang Youqiang |
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| Affiliation: | 1. Shengli Oil Production Technology Research Institute, Dongying Shandong 257000 ,China; 2. Mechanical Engineering Department, Qingdao Technological University, Qingdao Shandong 266033, China |
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| Abstract: | Experimental study on electrode potential and electrochemical corrosion of four kinds of ordinary materials selected under different sewage environments was discussed,in order to ascertain the influence of electrochemical corrosion on corrosive-wear of oil tube and pumping rod.The results show that potentials of the steel sample have small difference,and don't exceed 20 mV under common instances;galvanic couple corrosion phenomenon is light or ignored under oxygen and short term. |
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| Keywords: | electrochemical corrosion corrosive-wear electrode potential galvanic couple |
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