Ding Yi Ding Xue Zhang Xiaolin Chen Feng Chen Zhe Liu Jian *.Study on the performance of boric acid-sulfuric acid anodic oxide film of aluminum alloy[J].Plating & Finishing,2024,(9):19-25.[doi:doi: 10.3969/j.issn.1001-3849.2024.09.003]
铝合金硼酸-硫酸阳极氧化膜性能研究
- Title:
- Study on the performance of boric acid-sulfuric acid anodic oxide film of aluminum alloy
- Keywords:
- aluminium alloy; boric acid-sulfuric acid anodizing; contact angle; salt spray test; paint adhesion
- 分类号:
- TQ153.2
- 文献标志码:
- A
- 摘要:
- 为了对硼酸-硫酸阳极氧化膜层性能进行研究，采用硼酸-硫酸阳极氧化工艺在7075、2024、2060三种牌号铝合金基体上制备阳极氧化膜层，并通过配置有EDS的Phenom Pro台式扫描电子显微镜SEM对膜层形貌以及元素分布进行表征，通过接触角测量仪Germany Dataphysics OCA50测试膜层亲水性，通过ASTM B 117循环腐蚀盐雾箱进行中性盐雾试验测试耐腐蚀性能，采用湿性划格法测试油漆附着力。试验结果表明：硼酸-硫酸阳极氧化制备得到的氧化膜层连续平整，与基体结合良好，厚度分别为1.84 μm、1.36 μm、1.14 μm；阳极氧化膜层耐腐蚀性能较好，经过336 h盐雾试验后，仅出现点蚀，且点蚀数量均小于5；阳极氧化膜层油漆结合力良好，划痕试验后7075、2024铝合金未出现掉漆现象，2060铝合金出现零星点状掉漆现象。硼酸-硫酸阳极氧化膜层具有优异的综合性能。
- Abstract:
- In order to study the performance of boric acid-sulfuric acid anodic oxidation layer, the anodic oxidation layer was prepared by boric acid-sulfuric acid anodic oxidation process on three kinds of aluminum alloys, namely, 7075, 2024, and 2060, and the morphology of the layer as well as the elemental distribution was characterized by Phenom Pro benchtop scanning electron microscope SEM configured with EDS, and the hydrophilicity of the film layer was tested by contact angle measuring instrument Germany Dataphysics OCA50, and the adhesion of paint was tested by neutral salt spray test by ASTM B 117 cyclic corrosion salt spray chamber. The results of performance test show that: the oxidized layer prepared by boric acid-sulfuric acid anodic oxidation was continuous and smooth, with good combination with the substrate, and the thicknesses is 1.84 μm, 1.36 μm and 1.14 μm. the hydrophilicity of 7075 aluminum alloy deteriorates, while the hydrophilicity of 2024 and 2060 aluminum alloy becomes better. The corrosion resistance of the anodic oxidation layer is better. After 336 h salt spray test, only pitting corrosion occurs and the number of pitting corrosion is less than 5. The anodic oxidation membrane layer has a good combination of paint, and there is no paint loss in 7075 and 2024 aluminum alloys and sporadic spot paint loss in 2060 aluminum alloy after scratching test. The boric acid-sulfuric acid anodic oxide layer has excellent comprehensive performance
参考文献/References:
[1].侯悦, 田原, 赵志鹏等. 海洋工程用铝合金的腐蚀与防护研究进展[J]. 表面技术, 2022, 51(05): 1-14.
[2]. Hou Yue, Tian Yuan, Zhao Zhipeng, et al. Corrosion and Protection of Aluminum Alloy for Marine Engineering[J]. Surface Technology, 2022, 51(05): 1-14. (in Chinese)
[3].周鼎华. 铝合金表面处理技术新进展[J]. 热处理技术与装备, 2006, 27(4): 10-15.
[4]. Zhou Dinghua. Recently Progress on Surface Treatment Technology of Aluminum Alloys[J]. Heat Treatment Technology and Equipment, 2006, 27(4): 10-15. (in Chinese)
[5].韩克, 欧忠文, 蒲滕等. 铝及铝合金硬质阳极氧化的研究进展[J]. 表面技术, 2011, 40(05): 92-96.
[6]. Han Ke, Ou Zhongwen, Pu Teng, et al. Development of Hard Anodizing of Aluminum and Aluminum Alloy[J]. Surface Technology, 2011, 40(05): 92-96. (in Chinese)
[7].Simchen F, Sieber M, Kopp A, et al. Introduction to plasma electrolytic oxidation-an overview of the process and applications[J]. Coatings, 2020, 10(7): 628.
[8].Sudagar J, Lian J S, Sha W. Electroless nickel, alloy, composite and nano coatings-a critical review[J]. Journal of Alloys and Compounds, 2013, 571: 183-204.
[9].时军. 6063铝合金阳极氧化耐腐蚀性能研究[D]. 扬州: 扬州大学机械工程学院, 2013.
[10]. Shi Jun. Study on the corrosion resistance of 6063 aluminum alloy anodic oxidation[D]. Yangzhou: School of Mechanical Engineering Yangzhou University, 2013. (in Chinese)
[11].Candan S, Unal M, Koc E. Effect of Titanium Addition on Mechanical and Corrosion Behaviors of AZ91 Magnesium Alloy[J]. Journal of Alloys and Compounds, 2011, 509: 1958-1963.
[12].姚轩. 浅谈化学材料的表面处理[J]. 中国石油和化工标准与质量, 2014(5): 26.
[13]. Yao Xuan. Surface treatment of chemical materials[J]. China Petroleum and Chemical Standard and Quality. 2014(5): 26. (in Chinese)
[14].姚寿山, 李戈扬, 胡文彬. 表面科学与技术[M]. 北京: 机械工业出版社, 2004.
[15]. Yao Shoushan, Li Yiyang, Hu Wenbin. Surface Science and Technology[M]. Beijing: China Machine Press, 2004. (in Chinese)
[16].Sulka G D, Stepniowski W J. Structural features of self-organized nanopore arrays formed by anodization of aluminum in oxalic acid at relatively high temperature[J]. Electrochimica Acta, 2009, 54(14): 3683-3691.
[17].Hu N P, Dong X C, He X Y, et al. Effect of sealing on the morphology of anodized aluminum oxide[J]. Corrosion Science, 2015, 97: 17-24.
[18].Arrowsmith D J, Clifford A W, Moth D A. Phosphoric acid anodizing of aluminum[J]. Transactions of the IMF, 1985, 63(1): 41-46.
[19].Thompson G Z, Zhang L, Smith C J E, et al. Boric/sulfuric acid anodizing of aluminum alloys 2024 and 7075 film growth and corrosion resistance[J], 1999, 55(11): 1052-1061.
[20].MA Y, ZHOU X, LIAO Y, et al. Effect of Anodizing Parameters on Film Morphology and Corrosion Resistance of AA2099 Aluminum-Lithium Alloy[J]. Journal of The Electrochemical Society, 2016, 163(7): C369-C376.
[21].刘佑厚, 井玉兰. 铝合金硼酸-硫酸阳极氧化工艺研究[J]. 电镀与精饰, 2000(06):8-11.
[22]. Liu Youhou, Jin Yulan. Research of Anodize Process on Aluminum Alloys in Boric Acid-Sulfuric Acid[J]. Plating and Finishing, 2000(06):8-11. (in Chinese)
[23].Nan D U, Wang S X, Zhan Q, et al. Effect of boric acid on microstructure and corrosion resistance of boric/sulfuric acid anodic film on 7050 aluminum alloy[J]. Transactions of Nonferrous Metals Society of China, 2012, 22(7): 1655-1660.
[24].白子恒, 黄运华, 李晓刚等. 硫硼酸阳极氧化处理的7050铝合金在工业海洋大气中的腐蚀行为[J]. 中国腐蚀与防护学报, 2016, 36(6): 580-586.
[25]. Bai Zihen, Huang Yunhua, Li Xiaogang, et al. Environmental Corrosion in Industrial-marine Atmosphere at Qingdao of 7050 Al-alloy anodized in Boric-and Sulfuric-acid Electrolyte[J]. Journal of Chinese Society for Corrosion and Protection, 2016, 36(6): 580-586. (in Chinese)
[26].Saeedikhani M, Javidi M, Vafakhah S. Anodizing of 2024-T3 aluminum alloy in electrolyte of sulfuric-boric-phosphoric mixed acid containing cerium salt as corrosion inhibitor [J]. Transactions of Nonferrous Metals Society of China, 2017, 27(03): 711-721.
[27].刘慧丛, 李峰, 张建周等. 硅溶胶对LY12CZ铝合金硼硫酸阳极氧化的影响[J]. 材料工程, 2016, 44(07): 49-53.
[28]. Liu Huicong, Li Feng, Zhang Jianzhou, et al. Effect of Silica Sol on Boric-sulfuric Acid Anodic Oxidation of LY12CZ Aluminum Alloy[J]. Journal of Materials Engineering, 2016, 44(07): 49-53. (in Chinese)
[29].王平, 魏晓伟. 多孔型阳极氧化膜的形成机理[J]. 表面技术, 2005, 34(6): 28-29.
[30]. Wang Ping, Wei Xiaowei. Research on Mechanism of Film Forming of Porosity Anodic Oxide[J]. Surface Technology, 2005, 34(6): 28-29. (in Chinese)
[31].麻彦龙. 非均匀微观组织对AA2099-T8新型铝锂合金及其阳极氧化膜耐腐蚀性能的影响[J]. 中国材料进展, 2015, 34(12): 928-932.
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