| Zn-Fe合金镀层的黑色钝化 |
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| 引用本文： | 杨才千,龙志林,王先友,周益春. Zn-Fe合金镀层的黑色钝化[J]. 表面技术, 2001, 30(2): 45-48 |
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| 作者姓名： | 杨才千 龙志林 王先友 周益春 |
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| 作者单位： | 1. 湘潭大学物理系,湖南,湘潭,411105
2. 湘潭大学化学化工学院,湖南,湘潭,411105 |
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| 基金项目： | 湖南省中青年基金;99JZY2077; |
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| 摘 要： | 提供了Zn－Fe合金黑色钝化的工艺，并通过SEM和XPS对钝化膜的形貌和膜的成分进行研究。结果发现钝化膜呈网装结构，膜中含有较多的 Cr^6 ，故钝化膜损坏后的自修复能力较强，钝化膜中的Cu及Cu2O形式存在。
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| 关 键 词： | 黑色钝化 铬酸盐 锌铁合金 工艺条件 |
| 文章编号： | 1001-3660(2001)02-0017-03 |
Black Passivation of Electrodeposited Zn-Fe Alloys |
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| YANG Cai qian,LONG Zhi lin,WANG Xian you,ZHOU Yi chun. Black Passivation of Electrodeposited Zn-Fe Alloys[J]. Surface Technology, 2001, 30(2): 45-48 |
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| Authors: | YANG Cai qian LONG Zhi lin WANG Xian you ZHOU Yi chun |
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| Abstract: | The process of black passivation Zn Fe alloys was investigated.The compositions and morphologies of black passivating film were studied,by using scanning electron microscopy(SEM) and X ray photoelectron spectroscopy(XPS).The results revealed that the morphology of the black passivation film is netlike.The passivation film can recover easily when destroyed,for the film contains some Cr 6+ ions.The passivating film contains passivating film Cu which existed as Cu 2O. |
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| Keywords: | Black passivating film Electrodeposited Zn Fe alloys |
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