| FeS膜的离子选择性对基体金属腐蚀的影响 |
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| 引用本文： | 李可彬.FeS膜的离子选择性对基体金属腐蚀的影响[J].化学研究与应用,1996(3). |
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| 作者姓名： | 李可彬 |
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| 作者单位： | 四川轻化工学院化工系 |
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| 摘 要： | 本文采用动电位扫描法研究了Ａ３钢在油田污水中的腐蚀速度，以及Ｓ２－对腐蚀速度的影响，通过测膜电位曲线的方法，研究了ＦｅＳ膜的离子选择性，阐述了ＦｅＳ膜的离子选择性对基体金属腐蚀行为的影响。研究表明，金属表面的ＦｅＳ膜是一种双极结构膜，促进腐蚀。
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| 关 键 词： | FeS膜 离子选择性 腐蚀 油田污水 |
ION SELECTIVITY OF FeS FILM AND ITS EFFECTS ON CORROSION |
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| Li,Kebin.ION SELECTIVITY OF FeS FILM AND ITS EFFECTS ON CORROSION[J].Chemical Research and Application,1996(3). |
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| Authors: | Li Kebin |
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| Institution: | Sichuan Institute of Light Industry and Chemical Technology 643033 |
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| Abstract: | The corrosion behavior of A 3 steel was studied in oil, imitating waste water by mean of potential scanning.The ion selectivity of FeS film was examined by measering membrance potentials.Furthermore,the relationship between corrosion behavior of metal and ion selectivity of FeS film is determined.The results shows that FeS film on metal surface is one kind of bipolarized film and may accelerate metal corrosion. |
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| Keywords: | FeS film ion selectivity corrosion |
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