| 电沉积镍基和铜基纳米复合镀层耐蚀性的研究 |
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| 引用本文： | 王法斌,李云,吴玉程,舒霞,王莉萍.电沉积镍基和铜基纳米复合镀层耐蚀性的研究[J].电镀与环保,2009,29(1). |
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| 作者姓名： | 王法斌 李云 吴玉程 舒霞 王莉萍 |
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| 作者单位： | 合肥工业大学,材料学院,安徽,合肥,230009 |
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| 基金项目： | 安徽省自然科学基金，合肥工业大学中青年创新群体项目 |
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| 摘 要： | 通过腐蚀浸泡实验、阳极极化曲线和电化学阻抗谱等测定,探讨了Ni-W-(Si3N4,Al2O3)和Cu-(Al2O3,SiO2)纳米复合镀层的耐蚀性能;通过综合分析,对比添加不同柱子所得镀层的性能,直观地得到添加不同粒子的镍基和铜基纳米复合镀层耐蚀性能的差异.结果表明:Ni-W-Si3N4、Ni-W-Al2O3纳米复合镀层致密度较高,耐蚀性能较好,Cu-Al2O3、Cu-SiO2纳米复合镀层耐蚀性能较差.
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| 关 键 词： | 电沉积 纳米复合镀层 耐蚀性 电化学阻抗谱 |
Research on Corrosion Resistance of Electrodeposited Ni and Cu Based Nano-composite Coatings |
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| WANG Fa-bin,LI Yun,WU Yu-cheng,SHU Xia,WANG Li-ping.Research on Corrosion Resistance of Electrodeposited Ni and Cu Based Nano-composite Coatings[J].Electroplating & Pollution Control,2009,29(1). |
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| Authors: | WANG Fa-bin LI Yun WU Yu-cheng SHU Xia WANG Li-ping |
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| Affiliation: | School of Materials and Engineering;Hefei University of Technology;Hefei 230009;China |
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| Abstract: | The corrosion resistance of Ni-W-(Si_3N_4,Al_2O_3) and Cu-(Al_2O_3,SiO_2) nano-composite coatings was investigated by weight loss measurement,anodic polarization curves and EIS.Through comprehensive analyses and comparison of the coatings with different particles,the visual differences between Ni and Cu based nano-composite coatings in corrosion resistance have been obtained.The results show that Ni-W-(Si_3N_4,Al_2O_3) nano-composite coatings have more a compact structrue and better corrosion resistance tha... |
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| Keywords: | electrodeposition nanometer composite coating corrosion resistance electrochemical impedance spectroscopy |
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