[1]刘祉进*,赵学良,丁辰辉,等.doi: 10.3969/j.issn.1001-3849.2025.11.005一种低烧损风险的新型二次硬质阳极氧化技术[J].电镀与精饰,2025,(11):38-46.
　Liu Zhijin*,Zhao Xueliang,Ding Chenhui,et al.A novel secondary hard anodizing technology with low risk of burnishing loss[J].Plating & Finishing,2025,(11):38-46.
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doi: 10.3969/j.issn.1001-3849.2025.11.005一种低烧损风险的新型二次硬质阳极氧化技术()

《电镀与精饰》[ISSN:1001-3849/CN:12-1096/TG]

卷:
期数:
2025年11
页码:
38-46
栏目:
出版日期:
2025-11-30

文章信息/Info

Title:
A novel secondary hard anodizing technology with low risk of burnishing loss
作者:
刘祉进*; 赵学良; 丁辰辉; 肖 薇; 黄 锋; 宋 超
(昌河飞机工业(集团)
Author(s):
Liu Zhijin*;  Zhao Xueliang;  Ding Chenhui;  Xiao Wei;  Huang Feng;  Song Chao
(Changhe Aircraft Industry(Group) Co., Ltd., Jingdezhen 333000, China)
关键词:
二次硬质阳极氧化; 低烧损风险; 性能实验; 形貌表征
Keywords:
secondary hard anodizing;  low burnishing loss risk;  performance tests;  morphology characterization
分类号:
TG178
文献标志码:
A
摘要:
硬质阳极氧化技术作为一种常用的铝合金加工工艺，因其膜层良好的硬度和耐磨性能被广泛应用。然而由于其加工过程中的高电流密度和高硫酸浓度，极易导致零件发生烧损，致使零件报废。在对烧损现象的原因进行分析的基础上，采用一种预先硼酸-硫酸阳极氧化对零件进行保护，再进行硬质阳极氧化过程的新型二次硬质阳极氧化技术，能有效降低了零件烧损的风险。同时，通过盐雾、耐磨、硬度性能实验和SEM形貌表征等手段，分析二次硬质阳极氧化膜层的性能和膜层结构，对于铝合金硬质阳极氧化技术的实际生产应用有着重要意义。
Abstract:
Hard anodizing technology, a commonly used aluminum alloy processing technique, is widely applied due to its excellent hardness and wear resistance properties of the film layer. However, the high current density and high sulfuric acid concentration during the processing easily lead to burnishing loss of the parts, resulting in their scrapping. Therefore, by analyzing the causes of burnishing loss, a novel secondary hard anodizing technology is adopted, which involves pre-anodizing the parts with boron sulfuric acid for protection before undergoing the hard anodizing process. This effectively reduces the risk of burnishing loss. Meanwhile, through salt spray, wear resistance, hardness performance tests, and SEW morphology characterization, the properties and structure of the secondary hard anodized film layer are tested, which is of great significance for the practical production application of hard anodizing technology for aluminum alloys

参考文献/References:

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更新日期/Last Update: 2025-11-20