| 稀土元素对Ni－P合金电刷镀层耐蚀性的影响 |
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| 引用本文： | 沈德久,韩瑰民,金铮,于金库,邵光杰,王玉林,任可. 稀土元素对Ni－P合金电刷镀层耐蚀性的影响[J]. 北京科技大学学报, 1996, 0(Z2) |
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| 作者姓名： | 沈德久 韩瑰民 金铮 于金库 邵光杰 王玉林 任可 |
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| 作者单位： | 燕山大学，北京科技大学 |
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| 摘 要： | 研究了稀土对电刷镀Ｎｉ－Ｐ合金耐蚀性能及组织的影响，浸泡实验和极化曲线表明：在镀液中添加一定量的稀土能显著改善镀层耐蚀性能，Ｘ射线、透射电子显微镜及能谱表明：稀土元素具有促进Ｎｉ－Ｐ合金形成非晶组织的作用，并提出了稀土促进非晶化的可能机理。
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| 关 键 词： | 稀土，电刷镀，Mi－P合金，耐蚀性 |
Influence of RE Element on Corrosion Resistant of Eletro-Brush-Plating |
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| Shen Dejiu,Han Kuimin,Jin Zheng,Yu Jinku,Shao Guangjie,Wang Yulin,. Influence of RE Element on Corrosion Resistant of Eletro-Brush-Plating[J]. Journal of University of Science and Technology Beijing, 1996, 0(Z2) |
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| Authors: | Shen Dejiu Han Kuimin Jin Zheng Yu Jinku Shao Guangjie Wang Yulin |
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| Abstract: | The effects of the Rare Earths(RE) on the corrosion resistance and structure of the electro brush-plating Ni-P alloy coating have been investigated. The results obtained from the immersion test and the polarization curves showed that the corrosion resistance of the coating could be improved obviously with a certain amount of RE in the bath. The X- ray,TEM, EDS composition analysis showed that the RE could improved the amorphism of the Ni-P alloy coating. And the probable mechanism of the RE to improve the amorphism has been proposed. |
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| Keywords: | Rare Earths(RE) electro Brush-plating Ni-P alloy corrosion resistance |
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