| 温度梯度降温对铝合金阳极氧化膜性能的影响 |
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| 引用本文： | 陈朝英,魏晓伟,王建,魏德超.温度梯度降温对铝合金阳极氧化膜性能的影响[J].腐蚀与防护,2012(3):244-246,257. |
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| 作者姓名： | 陈朝英 魏晓伟 王建 魏德超 |
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| 作者单位： | 西华大学材料学院 |
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| 基金项目： | 材料加工工程四川省重点学科(SED0502-09-0);特种材料及制备技术四川省高校实验室项目(SGX2D99-10-1) |
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| 摘 要： | 采用自制的硬质阳极氧化装置,在铝合金6061薄板表面沿着铝基体方向形成较大的温度梯度降温条件,对铝板进行硫酸硬质氧化试验。对氧化膜形貌、硬度、膜厚分别进行了观察和分析。结果表明,相同条件下,采用温度梯度法制备的硬质阳极氧化膜,其均匀性、膜的厚度和硬度都大大优于传统的硬质阳极氧化膜,膜的质量得到很大的提高。
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| 关 键 词： | 温度梯度 硬质阳极氧化 膜厚 硬度 |
Influence of Temperature Gradient on the Performance of Hard Anodizing Film on Al Alloy |
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| CHEN Chao-ying,WEI Xiao-wei,WANG Jian,WEI De-chao.Influence of Temperature Gradient on the Performance of Hard Anodizing Film on Al Alloy[J].Corrosion & Protection,2012(3):244-246,257. |
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| Authors: | CHEN Chao-ying WEI Xiao-wei WANG Jian WEI De-chao |
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| Affiliation: | (College of Materials Science,Xihua University,Chengdu 610039,China) |
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| Abstract: | The hard anodic oxidation film on 6061 aluminum alloy sheet surface was prepared by a self-made hard anodic oxidation device under the conditions of large temperature gradient along the direction of aluminum matrix.The oxide film morphology,hardness and thickness were observed and analyzed.The results showed that after hard anodizing the aluminium sheet the film quality was greatly improved,the thickness,hardness and uniformity of hard anodic oxide film prepared with temperature gradient method were far superior to that of the traditional hard anodic oxide film. |
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| Keywords: | temperature gradient hard anodizing thickness hardness |
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