Dai Meiluo,in Huibin *.Study on surface anodizing and properties of ZL102[J].Plating & Finishing,2024,(5):12-19.[doi:10.3969/j.issn.1001-3849.2024.05.003]
ZL102表面阳极氧化及性能研究
- Title:
- Study on surface anodizing and properties of ZL102
- Keywords:
- ZL102 alloy ; anodizing ; porosity ; film thickness ; hardness ; voltage resistance ; thermal resistance
- 分类号:
- TQ153.6
- 文献标志码:
- A
- 摘要:
- 选用 ZL102 合金作为一种新型封装基板的中间镀层进行阳极氧化试验,制备厚的多孔层阳极氧化膜。研究了电解液、电流密度、温度、时间对阳极氧化膜的形貌特征、孔隙率、厚度、硬度、耐压性和热阻性能的影响,得到了综合性能最佳的厚膜实验条件。结果表明: ZL102 铝合金在不同的电解液(硫酸、硫酸 - 草酸、硫酸 - 酒石酸、硫酸 - 柠檬酸)、电流密度( 2~6 A/dm 2 )、温度( 10~30 ℃ )、时间( 80~160 min )下均能形成颜色均一、表面光滑的氧化膜。综合性能最佳的厚阳极氧化膜的工艺条件为:硫酸 - 草酸为电解液,电流密度 6 A/dm 2 ,温度 15 ℃ ,时间 80 min 。
- Abstract:
- : ZL102 alloy was selected as the intermediate coating of a new type of packaging substrate for anodic oxidation test , and thick porous anodic oxidation film was prepared. The influence of different electrolyte , current density , temperature and time on the morphology , porosity , thickness , hardness , pressure resistance and thermal resistance of the anodic oxidation film was studied , and the experimental conditions of the thick film with the best comprehensive performance were obtained. The results show that ZL102 aluminum alloy in different electrolyte ( sulfuric acid , sulfuric acid-oxalic acid , sulfuric acid-tartaric acid , sulfuric acid-citric acid ), different current density ( 2-6 A/dm 2 ), different temperature ( 10-30 ℃ ) and different time ( 80-160 min ) can form a uniform color , smooth surface oxide film. The optimum conditions of thick anodic oxide film were as follows : sulfuric acid-oxalic acid as electrolyte , current density of 6 A/dm 2 , temperature of 15 ℃ and time of 80 min.
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备注/Memo
收稿日期: 2023-12-14 修回日期: 2024-01-03 作者简介: 戴美洛( 1999 — ),男,硕士,研究方向为电路与系统, email : hsy_dml@163.com * 通信作者: 秦会斌( 1961 — ),男,博士,教授,博士研究生导师,研究方向为新型电子器件、抗电磁干扰、分布式储能、智能控制等, email : qhb@hdu.edu.cn 基金项目: 安徽省重点研究与开发计划项目( 202004g01020003 )?/html>