| 铝合金微弧氧化技术研究概况 |
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| 引用本文： | 石小超,陈朝章,徐晋勇,高成,王贵. 铝合金微弧氧化技术研究概况[J]. 兵器材料科学与工程, 2012, 35(6): 92-95 |
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| 作者姓名： | 石小超 陈朝章 徐晋勇 高成 王贵 |
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| 作者单位： | 桂林电子科技大学,广西桂林,541004;广西壮族自治区右江矿务局有限公司,广西百色,533000 |
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| 基金项目： | 国家自然科学基金项目，广西科学研究与技术开发计划 |
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| 摘 要： | 综述了铝合金微弧氧化技术的原理及陶瓷膜的特点。着重分析总结电流密度、电压与频率、占空比等电参量因素对陶瓷膜性能的影响,介绍铝合金微弧氧化中常用的电解液组成,简要描述微弧氧化陶瓷膜的硬度、耐磨、断裂、耐腐蚀等性能。
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| 关 键 词： | 铝合金 微弧氧化 陶瓷膜 性能 |
Research situation of micro-arc oxidation of aluminum alloys |
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| SHI Xiaochao , CHEN Chaozhang , XU Jinyong , GAO Cheng , WANG Gui. Research situation of micro-arc oxidation of aluminum alloys[J]. Ordnance Material Science and Engineering, 2012, 35(6): 92-95 |
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| Authors: | SHI Xiaochao CHEN Chaozhang XU Jinyong GAO Cheng WANG Gui |
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| Affiliation: | 1(1.Guilin University of Electronic Technology,Guilin 541004,China;2.Guangxi Youjiang Mine Bureau,Baise 533000,China) |
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| Abstract: | Treatment principle of aluminum alloy and the formation characteristics of the ceramic membrane by micro-arc oxidation(MAO) technique are reviewed.The effects of electrical parameters,such as current density,voltage and frequency,duty cycle on the performance of micro-arc oxidation ceramic coating are emphasized.Electrolyte composition of micro-arc oxidation on aluminum alloys is introduced.The hardness,wear resistance,fracture resistance,corrosion resistance and other properties of the micro-arc oxidation ceramic coating are briefly described. |
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| Keywords: | aluminum alloys micro-arc oxidation ceramic coating performance |
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