| 铝合金上锂盐转化膜的耐蚀性能 |
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| 引用本文： | 郑辅养,马廷春,温国谋.铝合金上锂盐转化膜的耐蚀性能[J].电镀与涂饰,1999,18(3):11-12,26. |
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| 作者姓名： | 郑辅养 马廷春 温国谋 |
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| 作者单位： | 中国科学院,福建物构所,二部,福建,厦门,410083 |
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| 基金项目： | 福建省自然科学基金;; |
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| 摘 要： | 通过电化学测试和浸泡实验研究了铝及其合金上的锂盐转化膜、铬酸盐转化膜及自然氧化膜在氯化钠溶液中的耐蚀性能。结果表明：锂盐转化膜的耐蚀性能优于自然氧化膜的，而与铬酸盐转化膜的相当。
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| 关 键 词： | 铝合金 锂盐转化膜 耐蚀性 |
Corrosion Resistance of Lithium Conversion Coatings on the Aluminum Alloys |
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| ZHENG Fu-yang,MA Ting-chun,WEN Guo-mou.Corrosion Resistance of Lithium Conversion Coatings on the Aluminum Alloys[J].Electroplating & Finishing,1999,18(3):11-12,26. |
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| Authors: | ZHENG Fu-yang MA Ting-chun WEN Guo-mou |
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| Abstract: | The corrosion reistance of lithium conversion coatings, chromate conversion coatings and natural oxide coatings on aluminium and its alloy was studies by electrochemical impedance frequency spectrum, zeta potential scanning polarization curve and potential versus time curve as well as immersion tests. The results showed that the corrosion resistance of lithium conversion coatings was better than that of natural oxide coatings and almost the same as that of chromate conversion coatings. |
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| Keywords: | aluminum alloy lithium conversion coating corrosion resistance |
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