| 甲基磺酸盐体系中的铜箔缎面镀锡 |
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| 引用本文： | 王明杰,刘雪华.甲基磺酸盐体系中的铜箔缎面镀锡[J].福建工程学院学报,2009,7(1). |
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| 作者姓名： | 王明杰 刘雪华 |
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| 作者单位： | 福建工程学院,材料科学与工程系,福建,福州,350014 |
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| 基金项目： | 福建省科技厅资助省属高校项目 |
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| 摘 要： | 在以甲基磺酸锡为主盐、硫脲为电位调整剂的镀液体系中,在铜箔上制备了呈缎面光泽的均匀锡镀层.镀覆过程,用电偶电流法进行了分析;对所得镀层的显微组织结构,采用FE-SEM和XRD进行研究.结果表明,在该镀液体系中浸镀锡,镀覆过程迅速而平稳,所得锡镀层具有体心四方的晶体结构,镀层显微形貌为均匀分布的颗粒状形态.
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| 关 键 词： | 甲基磺酸锡 铜 缎面处理 锡镀层 显微结构 |
Satin finishing tin coating on the copper foil in the MSA electroplate bath system |
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| Wang Mingjie,Liu Xuehua.Satin finishing tin coating on the copper foil in the MSA electroplate bath system[J].Journal of Fujian University of Technology,2009,7(1). |
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| Authors: | Wang Mingjie Liu Xuehua |
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| Institution: | Materials Science and Engineering Department;Fujian University of Technology;Fuzhou 350014;China |
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| Abstract: | Stannous methanesulfonate was used as main salt with thiourea as potential regulator in the electroplate bath system.A homogeneous satin-shining tin coating was plated on the copper foil.The tinning course was analyzed with electric couple-electric current process.The microstructure of tin coating was studied with FE-SEM and XRD.The results indicate that the immersion tinning is fast and uniform with tin coating of BCC lattice and well-distributed nanometer particles. |
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| Keywords: | stannous methane sulfonate copper satin finishing tin coating microstructure |
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