| 铝合金氧化膜的铝溶胶封孔工艺研究 |
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| 引用本文： | 孙玉凤,周琦,赫先醒,才庆魁.铝合金氧化膜的铝溶胶封孔工艺研究[J].电镀与精饰,2011,33(7):10-12,43. |
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| 作者姓名： | 孙玉凤 周琦 赫先醒 才庆魁 |
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| 作者单位： | 1. 沈阳理工大学环境与化学工程学院,辽宁沈阳,110159
2. 沈阳大学辽宁省先进材料制备技术重点实验室,辽宁沈阳,110044 |
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| 基金项目： | 辽宁省教育厅项目(2008S202) |
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| 摘 要： | 用铝溶胶对铝合金阳极氧化膜进行封孔处理是无铬、无氟并且无重金属的绿色环保新技术.通过双因素的方差分析和极差分析研究了异丙醇铝溶胶封闭膜耐酸性溶液腐蚀、耐盐雾和封闭膜的染色性能.通过正交试验研究了硝酸铝溶胶的染色性和耐酸性点滴液腐蚀的性能.试验在室温下,用低浓度且pH小于5的能稳定保存的两种铝溶胶进行的,封闭后膜层未经水...
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| 关 键 词： | 异丙醇铝 硝酸铝 溶胶 封孔 铝合金 |
Aluminium Sols Sealing of Al Alloy Anodized Film |
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| SUN Yu-feng,ZHOU Qi,HE Xian-xing,CAI Qing-kui.Aluminium Sols Sealing of Al Alloy Anodized Film[J].Plating & Finishing,2011,33(7):10-12,43. |
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| Authors: | SUN Yu-feng ZHOU Qi HE Xian-xing CAI Qing-kui |
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| Affiliation: | SUN Yu-feng1,ZHOU Qi1,HE Xian-xing1,CAI Qing-kui2(1.School of Environment and Chemical Engineering,Shenyang Ligong University,Shenyang 110159,China,2.Liaoning Key Laboratory of Advanced Materials Fabrication technology,Shenyang University,Shenyang 110044,China) |
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| Abstract: | Chromium-free,fluorin-free and heavy metal-free aluminium sols sealing a new environmental-friendly green technology was used for sealing Al alloy anodized film.Corrosion resistance in acid solution and in salt spray and dyeing property of the film sealed by aluminium isopropoxide sol were studied by range and variance analyses.Corrosion resistance in acidic dropping test and dyeing property of the film sealed by aluminium nitrate sol were also studied by orthogonal test.All the experiments were carried out... |
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| Keywords: | aluminium isopropoxide aluminium nitrate sol sealing aluminium alloy |
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