| 添加剂对镀锌层钝化膜耐蚀性的影响 |
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| 引用本文： | 郝建军.添加剂对镀锌层钝化膜耐蚀性的影响[J].电镀与精饰,2009,31(6). |
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| 作者姓名： | 郝建军 |
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| 作者单位： | 沈阳理工大学,环境与化学工程学院,辽宁,沈阳,110168 |
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| 摘 要： | 利用极化曲线和交流阻抗谱,研究了不同添加剂对镀锌层烷氧基硅烷钝化膜腐蚀性能的影响,并与加速腐蚀试验结果进行了对比.实验结果表明:添加剂的加入明显改变了钝化膜层的腐蚀电位,提高钝化膜在低频区的交流阻抗值,烷氧基硅烷钝化膜的耐蚀性明显提高.
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| 关 键 词： | 电化学阻抗 极化曲线 添加剂 钝化 镀锌层 |
Effect of Different Additives on Corrosion Resistance of Passivation Film on the Galvanizing Coating |
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| HAO Jian-jun.Effect of Different Additives on Corrosion Resistance of Passivation Film on the Galvanizing Coating[J].Plating & Finishing,2009,31(6). |
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| Authors: | HAO Jian-jun |
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| Affiliation: | HAO Jian-jun(School of Environmentment and Chemical Engineering,Shenyang Ligong University Shenyang 110168,China) |
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| Abstract: | |
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| Keywords: | electrochemistry impedance spectra(EIS) polarization curve additive passivation galvanizing coating |
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