| Fe-Ni合金电沉积过程及机理初探 |
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| 引用本文： | 李庆伦,海杰,王洪顺,武保林.Fe-Ni合金电沉积过程及机理初探[J].材料与冶金学报,2001(3). |
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| 作者姓名： | 李庆伦 海杰 王洪顺 武保林 |
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| 作者单位： | 东北大学材料与冶金学院
(李庆伦)，辽宁省教育厅教育产业服务中心
(海杰)，沈阳航空工业学院材料系
(王洪顺)，沈阳航空工业学院材料系(武保林) |
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| 摘 要： | 采用电子探针和扫描电镜方法对Fe-Ni合金在不对称交流条件下电沉积过程进行了研究,并对Fe-Ni合金电沉积机理进行了的初步探讨.结果表明,采用不对称交流电镀可以减少Fe-Ni合金电解液的浓差极化现象,从而降低镀层中的含氢量,消除镀层的内应力,提高镀层与基体金属的结合强度.
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| 关 键 词： | 不对称交流电镀 Fe-Ni合金 电沉积. |
Investigation on Electric Cement and Its Mechanisms for Fe-Ni Alloy |
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| Li Qinglun,Hai Jie,Wang Hongshun,Wu Baolin.Investigation on Electric Cement and Its Mechanisms for Fe-Ni Alloy[J].Journal of Materials and Metallurgy,2001(3). |
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| Authors: | Li Qinglun Hai Jie Wang Hongshun Wu Baolin |
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| Abstract: | The electric cement process for Fe-Ni alloy under non symmetric electricity flow condition is investigated with Electronic Probe and SEM. The mechanisms of cement for Fe Ni alloy is preliminaryly studied. The results showed that electroplating with asymmetric electricity flow can reduce the concentration gradient poled phenomena in Fe Ni alloy electrolyte, so the hydrogen composition in plating coat can be decreased and inner stress can be eliminated,therefore strength of the boundary between base metal and plating coat can be increased. |
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| Keywords: | non symmetric AC electroplating Fe Ni Alloy electric cement |
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