| 铁电极氰化物电镀过程中的活化现象 |
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| 引用本文： | 冯绍彬,孙喜莲.铁电极氰化物电镀过程中的活化现象[J].电镀与精饰,1993,15(6):8-10. |
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| 作者姓名： | 冯绍彬 孙喜莲 |
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| 作者单位： | 郑州轻工业学院化工系 450002 |
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| 摘 要： | 采用循环伏安法和恒电流法研究了铁电极在氰化物电解液中的行为,证实了在阴极过程中电极首先极化至铁表面钝态层的还原,实现了表面的活化;随后极化至金属在活化的铁基体上的电沉积过程。
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| 关 键 词： | 氰化物 电镀 活化 铁电极 |
Activation Phenomenon of Iron Electrode in Electroplating Process in Cyanide Bath |
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| Feng Shaobin and Sun Xilian.Activation Phenomenon of Iron Electrode in Electroplating Process in Cyanide Bath[J].Plating & Finishing,1993,15(6):8-10. |
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| Authors: | Feng Shaobin and Sun Xilian |
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| Affiliation: | Feng Shaobin and Sun Xilian |
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| Abstract: | Behavior of iron electrode in cyanide electroplating bath was investigated using techniques of cyclic voltammetry and chronopotentiometry. The experimental results confirm that with cathodic polarization the passive layer on the iron electrode surface is reduced realizing the activation of the surface first, and then metal coating deposits on the activated iron electrode surface. |
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| Keywords: | cyanide electroplating activation |
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