| 铝-锰合金镀层的微弧氧化研究 |
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| 引用本文： | 孟祥跃,孙淑萍.铝-锰合金镀层的微弧氧化研究[J].电镀与环保,2010,30(1):22-24. |
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| 作者姓名： | 孟祥跃 孙淑萍 |
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| 作者单位： | 燕山大学环境与化学工程学院,河北,秦皇岛,066004;燕山大学环境与化学工程学院,河北,秦皇岛,066004 |
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| 摘 要： | 在钢铁基体上采用熔盐电镀的方法获得铝-锰合金镀层,对镀层进行微弧氧化后制得铝-锰陶瓷膜。研究了不同质量浓度的硅酸钠电解液对铝-锰陶瓷膜厚度和硬度的影响;测定了相应质量浓度下的塔菲尔极化曲线,以此评价铝-锰陶瓷膜的耐蚀性;通过扫描电镜观察铝-锰陶瓷膜的微观形貌。
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| 关 键 词： | 铝-锰陶瓷膜 铝-锰合金镀层 微弧氧化 硅酸钠 |
A Research on Micro-arc Oxidation of Al-Mn Alloy Coating |
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| MENG Xiang-yue,SUN Shu-ping.A Research on Micro-arc Oxidation of Al-Mn Alloy Coating[J].Electroplating & Pollution Control,2010,30(1):22-24. |
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| Authors: | MENG Xiang-yue SUN Shu-ping |
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| Affiliation: | Environment and Chemical Engineering College;Yanshan University;Qinhuangdao 066004;China |
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| Abstract: | The aluminum-manganese alloy was plated on steel surface by molten salt plating,and then thus obtained deposit was turned into Al-Mn ceramic coating by micro-arc oxidation (MAO).The effects of silicate electrolyte with different mass concentrations on the thickness and hardness of Al-Mn ceramic coating were investigated;the polarization curves (Tafel) at corresponding mass concentrations of silicate electrolyte were tested in order to analyze the corrosion resistance of the Al-Mn ceramic coating;and the mic... |
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| Keywords: | Al-Mn ceramic coating Al-Mn alloy coating micro-arc oxidation sodium silicate |
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