| 电沉积Ni-Fe合金工艺及镀层耐蚀性的研究 |
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| 引用本文： | 程华,郭红霞,王群,王澈,汤云晖.电沉积Ni-Fe合金工艺及镀层耐蚀性的研究[J].电镀与精饰,2011,33(6):1-4. |
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| 作者姓名： | 程华 郭红霞 王群 王澈 汤云晖 |
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| 作者单位： | 北京工业大学材料科学与工程学院; |
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| 基金项目： | 863国家高技术研究发展计划(2007AA06Z320); 教育部科学技术研究重大项目(309008); 北京工业大学研究生科技基金(ykj-2010-4072) |
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| 摘 要： | 采用电沉积的方法制备了Ni-Fe合金镀层,对其微观形貌和结构进行了表征,并采用电化学方法研究了所制备的Ni-Fe合金镀层在不同介质中的腐蚀行为。结果表明:在5%硫酸溶液以及3.5%氯化钠溶液中,w(Fe)为19.23%的Ni-Fe合金镀层耐蚀性最好,在5%氢氧化钠溶液中w(Fe)为28.16%的Ni-Fe合金镀层的耐蚀性最佳。
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| 关 键 词： | Ni-Fe合金镀层 电沉积 耐蚀性 |
Electrodeposition Technology and Corrosion Resistance of Ni-Fe Alloy Coating |
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| CHENG Hua,GUO Hong-xia,WANG Qun,WANG Che,TANG Yun-hui.Electrodeposition Technology and Corrosion Resistance of Ni-Fe Alloy Coating[J].Plating & Finishing,2011,33(6):1-4. |
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| Authors: | CHENG Hua GUO Hong-xia WANG Qun WANG Che TANG Yun-hui |
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| Affiliation: | CHENG Hua,GUO Hong-xia,WANG Qun,WANG Che,TANG Yun-hui(College of Materials Science and Engineering,Beijing University of Technology,Beijing 100124,China) |
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| Abstract: | Ni-Fe alloy coatings were fabricated by electrodeposition process.The surface morphology and structure of the Ni-Fe alloy coatings were determined,and corrosion behavior of the coatings in various medium solutions were investigated by electrochemical polarization method.The results indicated that Ni-Fe alloy coating which contains 19.23% Fe has the optimal corrosion resistance in 5% H2SO4 and 3.5% NaCl solutions.But in 5% NaOH solution,Ni-Fe alloy coating containing 28.16 % Fe has the highest corrosion resi... |
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| Keywords: | Ni-Fe alloy coating electrodeposition corrosion resistance |
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