| 保护后的铜镀层的耐蚀性表征 |
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| 引用本文： | 胡俊中,毛祖国,马爱华,丁运虎,肖伟平.保护后的铜镀层的耐蚀性表征[J].材料保护,2011,44(3):11-13. |
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| 作者姓名： | 胡俊中 毛祖国 马爱华 丁运虎 肖伟平 |
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| 作者单位： | 武汉材料保护研究所,湖北,武汉,430030 |
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| 摘 要： | 为了快捷方便地表征铜镀层的保护膜的耐蚀性,采用中性盐雾试验、Tafel极化曲线和交流阻抗法表征3种典型的保护剂(BCu-10、苯并三氮唑乙醇溶液、2-巯基苯并咪唑乙醇溶液)保护后的铜镀层的耐蚀性,对3种表征结果进行比较.结果表明:3种表征结果一致,3种保护剂的保护效果从优到差依次为 BCu-10、苯并三氮唑乙醇溶液、2...
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| 关 键 词： | 耐蚀性表征 铜镀层 保护剂 中性盐雾试验 极化曲线 交流阻抗 |
Evaluation of Corrosion Resistance of Electroplated Copper Coating after Protection |
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| HU Jun-zhong,MAO Zu-guo,MA Ai-hua,DING Yun-hu,XIAO Wei-ping.Evaluation of Corrosion Resistance of Electroplated Copper Coating after Protection[J].Journal of Materials Protection,2011,44(3):11-13. |
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| Authors: | HU Jun-zhong MAO Zu-guo MA Ai-hua DING Yun-hu XIAO Wei-ping |
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| Affiliation: | HU Jun-zhong,MAO Zu-guo,MA Ai-hua,DING Yun-hu,XIAO Wei-ping(Wuhan Research Institute of Materials Protection,Wuhan 430030,China) |
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| Abstract: | Three kinds of protective agents were used to protect electroplated Cu coating.The corrosion resistance of resultant protective films was evaluated based on neutral salt spray test,measurement of Tafel polarization curves and electrochemical impedance method.It was found that in terms of protective efficiency,the three types of protective agents were ranked as BCu-10>ethanol solution of benzotriazole>ethanol solution of 2-mercaptobenzimidazole.It was feasible to effectively evaluate the corrosion resistance... |
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| Keywords: | evaluation of corrosion resistance electroplated Cu coating protective agent neutral salt spray test polarization curve electrochemical impedance |
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