| 多相介质中金属容器内壁的腐蚀与防护机理 |
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| 引用本文： | 唐海龙,司文彬,梁杰.多相介质中金属容器内壁的腐蚀与防护机理[J].贵州大学学报(自然科学版),2006,23(4):404-407. |
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| 作者姓名： | 唐海龙 司文彬 梁杰 |
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| 作者单位： | 1. 贵州大学,材料科学与冶金工程学院,贵州,贵阳,550003
2. 大庆石油化工总厂,黑龙江,大庆,163714 |
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| 摘 要： | 金属腐蚀对生产安全有重要影响,实验用Gamry PCI-750测定了16MnR钢片和镁阳极的塔菲尔曲线,静态法测定16MnR钢片的腐蚀速率,并用柴油、乙二醇和水配制电解液,模拟实际油田的多相体系.实验着重测定了16MnR钢片和镁阳极的开路电压、腐蚀电位、腐蚀电流密度、腐蚀速率、最小保护电位和最小保护电流密度.
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| 关 键 词： | 腐蚀 塔菲尔曲线 腐蚀电位 腐蚀速率 |
| 文章编号： | 1000-5269（2006）04-0404-04 |
| 收稿时间： | 2006-10-28 |
| 修稿时间： | 2006-10-28 |
The metal container's corrosion and preservation in the oil field multiphase system |
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| TANG Hai-long,SI Wen-bin,LIANG Jie.The metal container''''s corrosion and preservation in the oil field multiphase system[J].Journal of Guizhou University(Natural Science),2006,23(4):404-407. |
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| Authors: | TANG Hai-long SI Wen-bin LIANG Jie |
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| Institution: | 1. College of Material Science and Metallurgical Engineering, Guizhou University, Guiyang 550003, China 2. DaQing PetroChemical Complex, DaQing 163714,China |
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| Abstract: | Metal corrosion produce an important influence with the safe production,the experiment mensurate the Tafel curve of the 16MnR and magnesium with Gamry PCI-750,the static corrosion experiment mensurate the corrosion rate of 16MnR,using diesel oil glycol and water confect the electrolyte to imitate actual oil field multiphase system.The experiment emphasized to mensurate the potential,corrosion potential,the density corrosion current,corrosion rate,the least protection potential,the density of the least protection current. |
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| Keywords: | corrosion Tafel curve corrosion potential corrosion rate |
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