| 一种光亮碱性锌镍合金的电镀及彩色钝化工艺 |
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| 引用本文： | 陈国星,熊振兴,赵可昕,付传锋.一种光亮碱性锌镍合金的电镀及彩色钝化工艺[J].腐蚀与防护,2009,30(3). |
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| 作者姓名： | 陈国星 熊振兴 赵可昕 付传锋 |
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| 作者单位： | 陈国星,赵可昕,CHEN Guo-xing,ZHAO Ke-xin(华南理工大学材料科学与工程学院,广州,510640);熊振兴,XIONG Zhen-xing(华南理工大学机械与汽车工程学院,广州,510640);付传锋,FU Chuan-feng(中国南车集团戚墅堰机车车辆工艺研究所,常州,213011)
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| 摘 要： | 探究了一种光亮碱性锌镍合金的电镀工艺,镀液的基本组成为:ZnO,NiSO4,NaOH和三乙醇胺.采用中性盐雾试验方法测量了两种不同的钝化层的耐蚀性能.结果表明,低铬彩色钝化工艺,获得了光亮度好、连续的彩色钝化膜,具有较高的耐腐蚀性能.
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| 关 键 词： | 锌镍合金 中性盐雾试验 彩色钝化 耐蚀性 |
An Alkalescency Electroplating Technology of Zn-Ni Alloy |
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| CHEN Guo-xing,XIONG Zhen-xing,ZHAO Ke-xin,FU Chuan-feng.An Alkalescency Electroplating Technology of Zn-Ni Alloy[J].Corrosion & Protection,2009,30(3). |
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| Authors: | CHEN Guo-xing XIONG Zhen-xing ZHAO Ke-xin FU Chuan-feng |
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| Affiliation: | 1.2.South China University of Technology;Guangzhou 510640;China;3.CSR Qishuyan Locomotive & Rolling Stock Technology Research Institute;Changzhou 213011;China |
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| Abstract: | An alkalescency electroplating technology of Zn-Ni Alloy was studied.The alkaline plating bath of zine-nickel alloy contained ZnO,NiSO4,NaOH and triethanolamine(TEA).The corrosion resistance of Zn-Ni alloy coating layer after two different kinds of passivation was studied by salt spray testing.The results showed that low-chrome colorful passivation could form a bright and consecutive film with excellent corrosion resistance. |
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| Keywords: | Zn-Ni alloy neutral salt spray testing colorful passivation corrosion resistance |
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