| CO2对油气管材的腐蚀规律及预测防护 |
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| 引用本文： | 李全安,张清,文九巴,白真权.CO2对油气管材的腐蚀规律及预测防护[J].腐蚀科学与防护技术,2004,16(6):381-684. |
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| 作者姓名： | 李全安 张清 文九巴 白真权 |
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| 作者单位： | 1. 河南科技大学材料学院,洛阳,471003
2. 中国石油天然气集团公司石油管力学和环境行为重点实验室,西安,710065 |
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| 基金项目： | 中国石油天然气集团公司石油管力学和环境行为重点实验室项目(23-524).河南省高校骨干教师项目(豫教高[2001]225).河南省高校创新人才培养基金项目(豫高教[2002]129).河南科技大学科研基金项目(200101). |
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| 摘 要： | 综述了油气管材的CO2腐蚀机理及影响因素，并对两个腐蚀速率预测模型进行了比较，分析评价了各种常用防腐技术的特点，指出了防腐技术确定原则，同时讨论了油气管材CO2腐蚀的国内外研究水平和趋势.
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| 关 键 词： | 油气管材 CO2腐蚀 预测模型 |
| 文章编号： | 1002-6495(2004)06-0381-04 |
PREDICTION AND PREVENTION OF CO2 CORROSION OF OIL TUBULAR GOODS |
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| LI Quan-an ,ZHANG Qing ,WEN Jiu-ba ,BAI Zhen-quan .School of Materials Science and Engineering,Henan University of Science and Technology,Luoyang ,.Key Lab.for Mechanical and Environmental Behavior of Tubular Goods,CNPC,Xi'an.PREDICTION AND PREVENTION OF CO2 CORROSION OF OIL TUBULAR GOODS[J].Corrosion Science and Protection Technology,2004,16(6):381-684. |
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| Authors: | LI Quan-an ZHANG Qing WEN Jiu-ba BAI Zhen-quan School of Materials Science and Engineering Henan University of Science and Technology Luoyang Key Labfor Mechanical and Environmental Behavior of Tubular Goods CNPC Xi'an |
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| Affiliation: | LI Quan-an 1,ZHANG Qing 1,WEN Jiu-ba 1,BAI Zhen-quan 21.School of Materials Science and Engineering,Henan University of Science and Technology,Luoyang 471003,2.Key Lab.for Mechanical and Environmental Behavior of Tubular Goods,CNPC,Xi'an 710065 |
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| Abstract: | In this paper,the CO 2 corrosion process of oil tubular goods,and the main influence factors and the relevant mechanism are reviewed.The advantages and disadvantages of two models for corrosion rate prediction are compared.The characters of all kinds of conventional technologies of anti-corrosion are analysed.The principle for selection of anti-corrosion measures is pointed out. And the present situation of the study on CO 2 corrosion is also discussed. |
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| Keywords: | tubular goods CO 2 corrosion corrosion rate prediction models anti-corrosion technology |
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