| 高耐蚀性锌镍合金镀层的研究 |
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| 引用本文： | 张颖,王小芳,张国鼎,张清海.高耐蚀性锌镍合金镀层的研究[J].陕西师范大学学报,1997(4). |
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| 作者姓名： | 张颖 王小芳 张国鼎 张清海 |
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| 作者单位： | 陕西师范大学化学系，西北大学化学系 |
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| 摘 要： | 在氯化钾镀液中，选用ｘＡ－８８Ａ光亮剂，应用正交试验优选出一种耐蚀性较高的锌镍合金镀层的最佳工艺配方，并对镀液性能和镀层性能进行了研究．结果表明，在５％ＮａＣｌ的腐蚀环境中，Ｚｎ－Ｎｉ合金的耐蚀性能优于锌镀层；同时对电流密度、温度等因素对合金成分与镀层耐蚀性能的影响进行了讨论．
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| 关 键 词： | 电沉积 锌－镍合金 耐蚀性 钝化 |
High corrosion resistant Zinc Nickel alloys |
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| Zhang Ying ,Wang Xiaofang ,Zhang Guoding ,Zhang Qinghai.High corrosion resistant Zinc Nickel alloys[J].Journal of Shaanxi Normal University: Nat Sci Ed,1997(4). |
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| Authors: | Zhang Ying Wang Xiaofang Zhang Guoding Zhang Qinghai |
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| Institution: | Zhang Ying 1,Wang Xiaofang 2,Zhang Guoding 2,Zhang Qinghai 3 |
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| Abstract: | The optimal technical formulation for a kind of highly anticorrosive zinc nickel alloy coatings were studied in potassium chloride bath solution system, by experiments of orthogonal design and the selection of xA-88A brightener. The research of the properties of the bath and coatings are found to the superior to those of zinc deposit, and especially, the corrosion resistance of Zn Ni alloy increase remarkably in the 5% NaCl corrosive environment. |
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| Keywords: | electrodeposition Zinc Nickel alloy corrosion resistance passivation |
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