| Ni-TiO2复合电镀工艺研究 |
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| 引用本文： | 李卫东,朱军雄,胡进,左正忠,周运鸿,杨江成,吕志,刘仁志,王志军,陈伏珍. Ni-TiO2复合电镀工艺研究[J]. 表面技术, 2002, 31(2): 32-35. DOI: 10.3969/j.issn.1001-3660.2002.02.012 |
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| 作者姓名： | 李卫东 朱军雄 胡进 左正忠 周运鸿 杨江成 吕志 刘仁志 王志军 陈伏珍 |
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| 作者单位： | 1. 武汉大学化学系,湖北,武汉,430072;2. 武汉风帆电镀技术有限公司,湖北,武汉,430015 |
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| 摘 要： | 通过正交设计,研究了Ni-TiO2复合电镀工艺中镀液的pH值、搅拌速度、电流密度、微粒悬浮量、添加剂等工艺条件和参数对Ni-TiO2复合镀层的影响.在充分分析各不同镀液组成和工艺条件下,对复合镀层中微粒共析量的影响曲线和对镀层的表观形貌的观察后,得出了其最佳镀液组成和工艺参数;能量色散谱分析,制备的复合镀层中TiO2共析量为10%～24.23%(质量分数).采用SEM观察镀层的表面形貌,其外观均匀、细致.
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| 关 键 词： | 复合电镀 分散量 共析量 表面形貌 |
| 文章编号： | 1001-3660(2002)02-0012-04 |
Study on Ni-TiO2 Electro - co - deposition Processes |
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| LI Wei dong ,ZU Jun xiong ,HU Jin ,ZUO Zheng zhong ,ZHOU Yun hong YANG Jiang cheng ,LU Zhi ,LIU Ren zhi ,WANG Zhi jun ,CHEN Fu zhen. Study on Ni-TiO2 Electro - co - deposition Processes[J]. Surface Technology, 2002, 31(2): 32-35. DOI: 10.3969/j.issn.1001-3660.2002.02.012 |
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| Authors: | LI Wei dong ZU Jun xiong HU Jin ZUO Zheng zhong ZHOU Yun hong YANG Jiang cheng LU Zhi LIU Ren zhi WANG Zhi jun CHEN Fu zhen |
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| Affiliation: | LI Wei dong 1,ZU Jun xiong 1,HU Jin 1,ZUO Zheng zhong 1,ZHOU Yun hong 1 YANG Jiang cheng 2,LU Zhi 2,LIU Ren zhi 2,WANG Zhi jun 2,CHEN Fu zhen 2 |
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| Abstract: | A technique about Ni-TiO 2 electro-co-deposition processes has been presented in the paper. The effects of bath composition and technological parameters,such as pH value, stirring speed, current density, particle concentration and additives on the coating appearance and behavior have been studied. The study shows that the crystal minimizing agent can be used to improve the coating appearance. The appearance and components of Ni TiO 2coatings have been scanned and analysis by the SEM method. The results show the amount of TiO 2 in the Ni-TiO 2 coatings reached at 10-24 wt%, and the appearances of coatings are fine and divided evenly. |
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| Keywords: | Electro-composite coating Co-deposition amount Dispersion amount Surface appearance |
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