Duan Zhichao,hang Ming *.Study on wide-temperature anodizing of aluminum-copper alloy for decoration and properties of anodized films[J].Plating & Finishing,2024,(2):1-9.[doi:10.3969/j.issn.1001-3849.2024.02.001]
装饰用铝铜合金宽温阳极氧化及氧化膜性能研究
- Title:
- Study on wide-temperature anodizing of aluminum-copper alloy for decoration and properties of anodized films
- Keywords:
- wide-temperature anodizing ; anodized film ; triethanolamine ; cerous sulfate ; corrosion resistance
- 分类号:
- TQ153
- 文献标志码:
- A
- 摘要:
- 针对常规阳极氧化工艺存在允许温度范围窄、能耗较高等问题，选用三乙醇胺、硫酸铈作为添加剂加到常规硫酸电解液中。以装饰用铝铜合金作为基体进行阳极氧化实验，研究了三乙醇胺、硫酸铈单独使用或复配使用对阳极氧化温度上限和阳极氧化膜的微观形貌、成分、厚度、物相结构以及耐腐蚀性能的影响。结果表明：三乙醇胺、硫酸铈单独使用能将阳极氧化温度上限分别提高到 30 ℃ 、 35 ℃ ，并且都能改善阳极氧化膜的致密性，使厚度增加且耐腐蚀性能提高，但对阳极氧化膜的物相结构无影响。三乙醇胺与硫酸铈复配使用将阳极氧化温度上限提高到 40 ℃ ，并且在电解液温度较高情况下仍然可以制备完全覆盖铝铜合金基体、形貌质量和耐腐蚀性能较理想的阳极氧化膜，实现节能和降低工艺成本。
- Abstract:
- ： In view of the narrow allowable temperature range and high energy consumption of conventional anodizing process ， triethanolamine and cerous sulfate were selected as additives added to conventional sulfuric acid electrolyte. The anodizing experiment was carried out with decorative aluminum-copper alloy as the substrate ， and the effects of triethanolamine and cerous sulfate used alone or in combination on the upper limit of anodizing temperature and the microstructure ， composition ， thickness ， phase structure and corrosion resistance of anodized films were studied. The results show that triethanolamine or cerous sulfate used alone can increase the upper limit of anodizing temperature to about 30 ℃ and 35 ℃ respectively ， and both can improve the compactness of anodized films ， increase the thickness and improve the corrosion resistance. However ， triethanolamine or cerous sulfate used alone has no effect on the phase structure of anodized film. The combination of triethanolamine and cerous sulfate can increase the upper limit of anodizing temperature to about 40 ℃ ， and the anodized film with ideal morphology quality and corrosion resistance can be prepared and completely covered on aluminium-copper alloy substrate under the condition of high electrolyte temperature ， so as to realize energy saving and process cost reduction.
参考文献/References:
[1] 顾琳 . 低温 2A12 铝铜合金硬质阳极氧化工艺研究 [J]. 西华师范大学学报 ( 自然科学版 ), 2011, 32(2): 184-189.
[2] 濮春保 , 宋胜利 . 基于人工神经网络的铝铜合金硬质阳极氧化工艺优化 [J]. 表面技术 , 2017, 46(3): 184-188.
[3] H?ndel M, Nickel D, Alisch G, et al. Hard anodizing of a coarse and an ultrafine-grained aluminium-copper alloy with incorporated alumina and silicon carbide particles[J]. Materials Science & Engineering Technology, 2010, 41(9): 737-743.
[4] Ismail A S, Andeng P B, El-meligi A A, et al. Investigating corrosion behaviour of aluminium and aluminium-copper alloy in H 2 SO 4 as anodizing solution[J]. Journal of Corrosion Science and Engineering, 2014, 17: 1-16.
[5] 凌付平 . 铝合金阳极氧化表面处理工艺研究 [J]. 化学工程与装备 , 2022(10): 34-35.
[6] 许玉玲 . 阳极氧化工艺对 7075 铝合金氧化膜性能影响的研究 [D]. 成都 : 西南交通大学 , 2016.
[7] 邹明泰 , 彭明军 , 孔壮壮 , 等 . 工艺参数对锌铜钛合金阳极氧化膜层腐蚀行为的影响 [J]. 材料保护 , 2023, 56(2): 87-93.
[8] Zhu W B, Deng Y L, Guo X B. Influence of adjusting the anodizing and aging sequences on the microstructure, fatigue proper ty and corrosion resistance of anodized AA6082 alloys[J]. Materials Characterization, 2022(189): 111941.
[9] Machado T V, Dick P A, Kn?rnschild G H, et al. The effect of different carboxylic acids on the sulfuric acid anodizing of AA2024[J]. Surface and Coatings Technology, 2020, 383(15): 125283.
[10] Usman B J. Green and effective anodizing of AA 2024-T3 in methionine-sulfuric acid electrolyte[J]. Journal of the Electrochemical Society, 2022, 169(3): 031503.
[11] 陈冠丞 . 建筑铝型材宽温快速阳极氧化节能工艺及应用研究 [J]. 矿冶工程 , 2020, 40(4): 161-164.
[12] Li J G, Wei H Y, Zhao K, et al. Effect of anodizing temperature and organic acid addition on the structure and corrosion resistance of anodic aluminum oxide films[J]. Thin Solid Films, 2020, 713(1): 138359.
[13] Guo F, Cao Y, Wang K, et al. Effect of the anodizing temperature on microstructure and tribological properties of 6061 aluminum alloy anodic oxide films[J]. Coatings, 2022, 12(3): 314-325.
[14] 李丹 , 任玉宝 , 刘昌明 , 等 . 环保型铝合金宽温氧化工艺及性能研究 [J]. 有色金属加工 , 2022, 51(5): 40-42.
[15] 徐群杰 , 邓先钦 , 李文 , 等 . 三乙醇胺和钨酸钠复配对模拟冷却水中黄铜的缓蚀作用 [J]. 腐蚀与防护 , 2013, 34(1): 30-32.
[16] 黄燕滨 , 仪忠源 , 卢天虎 , 等 . 硫酸铈改性磷酸 - 硫酸铝合金阳极氧化膜耐腐蚀性研究 [J]. 电镀与涂饰 , 2014, 33(16): 681-684.
[17] 孙衍乐 , 宣天鹏 , 许少楠 , 等 . 硫酸铈对铝合金阳极氧化膜耐蚀性的影响 [J]. 电镀与精饰 , 2011, 33(2): 37-40.
[18] 贺格平 , 梁燕萍 , 刘男 . 铝表面防护性稀土铈转化膜的研究 [J]. 材料保护 , 2008, 41(5): 1-3.
[19] Franco M, Anoop S, Rani R U, et al. Porous layer characterization of anodized and black-anodized aluminium by electrochemical studies[J]. ISRN Corrosion, 2012, 2012: 1-12.
[20] Khan M F, Kumar A M, Hamid A U, et al. Achieving non-adsorptive anodized film on Al-2024 alloy: Surface and electrochemical corrosion investigation[J]. Surfaces and Interfaces, 2019, 15: 78-88.
[21] 韩二锋 , 黄瑞 . 机械结构钢化学镀 Ni-W-P/PTFE 复合镀层的耐蚀阻垢性能 [J]. 电镀与精饰 , 2022, 44(9): 9-14.
[22] 徐爱民 , 何卫 , 马恒 , 等 . 铝合金表面磷化预处理对水性环氧清漆涂层防护性能的影响 [J]. 材料保护 , 2022, 55(2): 42-47.
相似文献/References:
[1]祁怀伟*,吴心元,王亮兵,等.6061铝合金阳极氧化膜的抗霉菌研究[J].电镀与精饰,2020,(11):39.[doi:10.3969/j.issn.1001-3849.2020.11.0080]
QI Huaiwei*,WU Xinyuan,WANG Liangbing,et al.Study on the Anti-Mold Performance of 6061Aluminum Alloy Anodic Oxidation Film[J].Plating & Finishing,2020,(2):39.[doi:10.3969/j.issn.1001-3849.2020.11.0080]
[2]王宏智,吴心元,吕成斌,等.3A21铝合金本色阳极氧化膜的抗霉菌研究[J].电镀与精饰,2021,(7):52.[doi:10.3969/j.issn.1001-3849.2021.07.010]
WANG Hongzhi,WU Xinyuan,LYU Chengbin,et al.Study on the Antifungal Activity of 3A21 Aluminum Alloy Anodic Oxidation Film[J].Plating & Finishing,2021,(2):52.[doi:10.3969/j.issn.1001-3849.2021.07.010]
[3]郭绍福,赵春红*.植酸封孔对铝制件阳极氧化膜耐蚀性的影响[J].电镀与精饰,2021,(8):6.[doi:10.3969/j.issn.1001-3849.2021.08.002]
GUO Shaofu,ZHAO Chunhong*.Effect of Phytic Acid Sealing on Corrosion Resistance of Anodic Oxidation Film on Aluminum Parts[J].Plating & Finishing,2021,(2):6.[doi:10.3969/j.issn.1001-3849.2021.08.002]
[4]李海宏,郝 健*.铝合金柠檬酸-硫酸阳极氧化及性能研究[J].电镀与精饰,2022,(2):20.[doi:10.3969/j.issn.1001-3849.2022.02.005]
LI Haihong,HAO Jian *.Anodic Oxidation of Aluminum Alloy with Citric Acid-Sulfuric Acid and Its Properties[J].Plating & Finishing,2022,(2):20.[doi:10.3969/j.issn.1001-3849.2022.02.005]
[5]骆 骢,马 硕*.无铬封闭处理对ZL101A铝合金阳极氧化膜耐蚀性能的影响[J].电镀与精饰,2022,(2):46.[doi:10.3969/j.issn.1001-3849.2022.02.010]
LUO Cong,MA Shuo *.Effect of Chromium-Free Sealing Treatment on Corrosion Resistance of Anodic Oxide Films on ZL101A Aluminum Alloy[J].Plating & Finishing,2022,(2):46.[doi:10.3969/j.issn.1001-3849.2022.02.010]
[6]吴姗姗,于瑾佳*,刘历波.铈盐封孔对建筑铝合金阳极氧化膜耐蚀性的影响[J].电镀与精饰,2022,(4):1.[doi:10.3969/j.issn.1001-3849.2022.04.001]
WU Shanshan,YU Jinjia*,LIU Libo.Effect of Cerium Salt Sealing on Corrosion Resistance of Anodic Oxide Film on Architectural Aluminum Alloy[J].Plating & Finishing,2022,(2):1.[doi:10.3969/j.issn.1001-3849.2022.04.001]
[7]高培云.锆盐封孔对建筑铝合金阳极氧化膜耐蚀性能的影响[J].电镀与精饰,2022,(5):44.[doi:10.3969/j.issn.1001-3849.2022.05.008]
GAO Peiyun.Effect of Zirconium Salt Sealing on Corrosion Resistance of Anodic Oxide Film on Aluminium Alloy Used in Construction[J].Plating & Finishing,2022,(2):44.[doi:10.3969/j.issn.1001-3849.2022.05.008]
[8]成张佳宁,黄坤坤.建筑铝合金表面制备耐久性超疏水阳极氧化膜[J].电镀与精饰,2022,(6):16.[doi:10.3969/j.issn.1001-3849.2022.06.004]
CHENG Zhangjianing,HUANG Kunkun.Preparation of Durable Super-Hydrophobic Anodic Oxide Film on Aluminum Alloy for Construction[J].Plating & Finishing,2022,(2):16.[doi:10.3969/j.issn.1001-3849.2022.06.004]
[9]王臻卓.电力设备材料酒石酸阳极氧化及其腐蚀行为研究[J].电镀与精饰,2022,(6):26.[doi:10.3969/j.issn.1001-3849.2022.06.006]
WANG Zhenzhuo.Study on Tartaric Acid Anodic Oxidation of Electrical Equipment Materials and Its Corrosion Behavior[J].Plating & Finishing,2022,(2):26.[doi:10.3969/j.issn.1001-3849.2022.06.006]
[10]邱小云,王冀恒. 铝合金阳极氧化膜沸水-稀土盐双重封闭及力学性能研究 [J].电镀与精饰,2022,(7):30.[doi:10.3969/j.issn.1001-3849.2022.07.006]
QIU Xiaoyun,WANG Jiheng.Dual Sealing of Anodic Oxidation Film on Aluminum Alloy with Boiling Water and Rare Earth Salt and Mechanical Properties[J].Plating & Finishing,2022,(2):30.[doi:10.3969/j.issn.1001-3849.2022.07.006]
备注/Memo
收稿日期： 2023-06-18 修回日期： 2023-07-21 作者简介： 段志超（ 1989 —），讲师，主要研究方向：建筑工程材料、材料分析测试等， email ： Technical_1989@163.com * 通信作者： 张明（ 1979 —），博士，教授，主要研究方向：建筑工程材料、表面改性技术等， email ： hnzj8108@163.com 基金项目： 河南省高等学校重点科研项目（ 23B790017 ）；河南省教育厅人文社会科学研究一般项目（ 2023-ZDJH-546 ）