赵建华,赵占西,尹小三.铝合金复合阳极氧化表面处理工艺[J].表面技术,2008,37(4):54-56.
ZHAO Jian-hua,ZHAO Zhan-xi,YIN Xiao-san.The Composite Anode Oxidation Technique of Alununum Alloy[J].Surface Technology,2008,37(4):54-56 |
| 铝合金复合阳极氧化表面处理工艺 |
| The Composite Anode Oxidation Technique of Alununum Alloy |
| 投稿时间：2008-06-25 修订日期：2008-08-10 |
| DOI： |
| 中文关键词: 复合阳极氧化 铝合金 纳米SiC 耐磨性 正交试验 |
| 英文关键词:Composite anodic oxidation Al Alloy N-SiC Wear resistance Orthogonal test |
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| 中文摘要: |
| 针对特殊场合对铝合金耐磨性的高要求，结合铝合金阳极氧化工艺以及阳极氧化膜多孔的特性，在阳极氧化电解液中添加耐磨性物质n-SiC，使之进入铝合金氧化膜中，达到提高耐磨性的目的。探讨了n-S1C/Al2 03复合氧化膜层的耐磨性，对影响耐磨性的4种因素进行了分析。试验结果表明：当纳米粉末质量浓度为lOg/L，电流密度为2A/dm2，氧化温度不超过20℃，氧化时间不超过45 nun时，膜层具有优良的耐磨性能。 |
| 英文摘要: |
| Especially for high wearable of aluminum alloy film in peculiar occasion, abrasion resistance matter n-SiC was added to oxidize electrolyte and deposited in the aluminum alloy film, then the film got good wearable. To study wear resistance of n,-SiC/Al203 composite film, four facts were optimized through orthogonal test. The result of tests shows that the composite anodizing film has the excellent wear resistance when the mass concentration of n-SiC powder is lOg/L, the current density is 2A/dm2, oxidation temperature is no more than 20℃ , oxidation time is no more than 45 min. |
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