| 化学镀镍基合金的组织结构和耐蚀性能 |
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| 引用本文： | 闫洪,杜强,邓之福.化学镀镍基合金的组织结构和耐蚀性能[J].有色金属,2007,59(1):5-9,20. |
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| 作者姓名： | 闫洪 杜强 邓之福 |
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| 作者单位： | 昆明冶金研究院,昆明,650031 |
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| 摘 要： | 研究用于金属橡胶复合制品的Q235钢基体上制备替代电镀黄铜层的化学镀镍基合金层。用化学镀方法研制Ni-3．03％P．Ni-6．41％P．Ni-10．08％ Cu-2．69％P三种合金镀层．其中Ni-6．41％P和Ni-10．08％Cu-2．69％P为非晶态合金镀层。在硫酸和盐酸腐蚀介质中．非晶态镀层的腐蚀速率低于电镀黄铜层，且三元Ni-10．08％Cu．2．69％P合金层耐蚀性优于二元Ni-6．41％P合金层。
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| 关 键 词： | 金属材料 化学镀 镍基合金 结构 耐蚀性 |
| 文章编号： | 1001-0211（2007）01-0005-06 |
| 收稿时间： | 2005-05-27 |
| 修稿时间： | 2005-05-27 |
Structure and Corrosion Resistance of Chemical Plated Nickel Base Alloys |
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| YAN Hong,DU Qiang,DENG Zhi-fu.Structure and Corrosion Resistance of Chemical Plated Nickel Base Alloys[J].Nonferrous Metals,2007,59(1):5-9,20. |
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| Authors: | YAN Hong DU Qiang DENG Zhi-fu |
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| Affiliation: | Kunming Metallurgy Research Institute, Yunnan 650031, China |
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| Abstract: | The preparation for nickel-based alloys coating as institution of electro-plating brass coating on Q235 steel base used in metal rubber compound products is investigated. Three coatings, Ni-3.03 % P, Ni-6.41% P and Ni-10.08%Cu-2.69% P are prepared by electroless nickel plating process, the Ni-6.41% P and Ni-10.08%Cu-2.69 % P coatings are amorphous alloy coatings, and their corrosion rate in media of sulfuric acid and hydrochloric acid are lower than electro-plating brass coating. The corrosion resistance Of tri-metal Ni-10.08 % Cu-2.69% P alloy coating is better than that of bi-alloy Ni-6.41% P coating. |
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| Keywords: | metal material chemical plating nickel-based alloy structure corrosion resistance |
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