| 碳钢在淡水环境中的腐蚀行为 |
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| 引用本文： | 曹刚,高翠,甘复兴.碳钢在淡水环境中的腐蚀行为[J].装备环境工程,2006,3(1):46-51. |
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| 作者姓名： | 曹刚 高翠 甘复兴 |
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| 作者单位： | 武汉大学,资源与环境科学学院,湖北,武汉,430072 |
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| 摘 要： | 介绍了碳钢在淡水环境中的腐蚀行为及影响因素。淡水环境中碳钢主要存在电化学腐蚀和微生物腐蚀。在淡水环境中,碳钢的电化学腐蚀行为与淡水中的含氧量,淡水的流速以及淡水中的溶解成分等因素关系密切。此外,在含沙的淡水环境中,沙粒对碳钢的冲刷腐蚀也是一种重要的腐蚀行为。而在碳钢的微生物腐蚀中,目前的研究主要是围绕硫酸盐还原菌展开。
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| 关 键 词： | 淡水环境 电化学腐蚀 硫酸盐还原菌 |
| 文章编号： | 1672-9242(2006)01-0046-06 |
| 收稿时间： | 2005-12-06 |
| 修稿时间： | 2005年12月6日 |
Corrosion behaviors of carbon steel in fresh water |
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| CAO Gang,GAO Cui,GAN Fu-xing.Corrosion behaviors of carbon steel in fresh water[J].Equipment Environmental Engineering,2006,3(1):46-51. |
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| Authors: | CAO Gang GAO Cui GAN Fu-xing |
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| Institution: | Wuhan University,Wuhan 430072,China |
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| Abstract: | This paper introduced the corrosion behaviors of the carbon steel and the influencing factors in fresh water environment. In the fresh water environmental, the electrochemical corrosion and microbial corrosion are main corrosion behaviors of carbon steel.The carbon steel's electrochemical behaviors are controlled by the oxygen content, velocity of flow and the composition of fresh water.In addition, in the environment of fresh water containing sand, eroding corrosion to carbon steel is a kind of important corrosion behavior.In the microbial behaviors of the carbon steel, many research focus on the Sulphate-Reducing Bacteria(SRB). |
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| Keywords: | fresh water environment electrochemical corrosion Sulphate-Reducing Bacteria |
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