| 电弧喷涂Zn—Al伪合金涂层电化学腐蚀性能研究 |
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| 引用本文： | 陈长江,;李秉忠.电弧喷涂Zn—Al伪合金涂层电化学腐蚀性能研究[J].武汉造船,2009(6):102-104. |
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| 作者姓名： | 陈长江 ;李秉忠 |
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| 作者单位： | [1]武汉船舶职业技术学院,武汉430050; [2]武汉材料保护研究所,武汉430030 |
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| 基金项目： | 湖北省教育厅科研项目（B200553002）. |
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| 摘 要： | 通过腐蚀电位测定、极化电阻测定、中性盐雾腐蚀试验分析锌铝伪合金涂层的电化学腐蚀性能并与纯锌、纯铝及锌铝合金涂层进行比较。结果表明，锌铝伪合金涂层的阴极保护能力和耐腐蚀性能优于锌铝合金涂层。
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| 关 键 词： | Zn-Al伪合金 电弧喷涂 腐蚀电位 极化电阻 耐腐蚀性能 |
Study on the Electrochemical Corrosion Properties of Arc-sprayed Pseudo Zn-Al Alloy Coating |
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| Institution: | CHEN Chang-jiang, LI Bing-zhong (1 Wuhan Institute of Shipbuilding Technology, Wuhan 430050, China; 2 Wuhan Research Institute of Materials Protection, Wuhan 430030, China) |
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| Abstract: | The pseudo Zn-Al alloy coating was prepared by means of arc spraying. The electrochemical corrosion properties of pseudo Zn-Al alloy coating were investigated by using the measurement data of corrosion potential, polarization resistance and neutral salt-spraying test. The testing results showed that the pseudo Zn-Al alloy coating has better cathodic protection and corrosion resistance than the Zn-Al alloy coating. |
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| Keywords: | pseudo Zn-Al alloy arc-spraying corrosion potential polarization resistance corrosion resistance |
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