| 稀土铈对于碱性电镀锌层耐蚀性的影响 |
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| 引用本文： | 韩夏云,龙晋明,郭忠诚,薛方勤,周晓奎.稀土铈对于碱性电镀锌层耐蚀性的影响[J].表面技术,2003,32(4):28-30. |
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| 作者姓名： | 韩夏云 龙晋明 郭忠诚 薛方勤 周晓奎 |
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| 作者单位： | 昆明理工大学材料与冶金工程学院,云南昆明,650093 |
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| 摘 要： | 研究了稀土元素铈在碱性镀锌中的应用。试验研究了不同工艺条件的含铈镀层，优化了工艺条件；检测了当镀液中含有铈元素时，镀层耐蚀性的变化情况；利用电子探针及X射线衍射分析了含铈的试样，测定了铈进入镀层的含量，剖析了铈存在的作用及其对镀层的耐蚀性影响的原因。
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| 关 键 词： | 电镀 铈 镀锌层 耐蚀性 |
| 文章编号： | 1001-3660(2003)04-0028-03 |
Influences of Cerium on Corrosion Resistance of Zinc Electroplating Coating in Alkaline Environment |
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| HAN Xia yun,LONG Jin ming,GUO Zhong cheng,XUE Fang qin,ZHOU Xiao kui.Influences of Cerium on Corrosion Resistance of Zinc Electroplating Coating in Alkaline Environment[J].Surface Technology,2003,32(4):28-30. |
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| Authors: | HAN Xia yun LONG Jin ming GUO Zhong cheng XUE Fang qin ZHOU Xiao kui |
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| Abstract: | The influences of cerium on corrosion resistance of electroplating zinc coating are studied. The corrosion resistance of layer increases three times with cerium in the solution. The results of electron microprobe analysis and X-ray diffraction testing indicate that the layer without cerium influences the orientation effect of crystallographic plane and increases the corrosion resistance. The electroplating bath is simple and easy to maintent. |
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| Keywords: | Electroplating Cerium Zinc electroplating coating Corrosion resistance |
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