| 钕铁硼磁体镀层结合力分析 |
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| 引用本文： | 程星华,李建,喻晓军.钕铁硼磁体镀层结合力分析[J].金属功能材料,2013(3):24-27. |
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| 作者姓名： | 程星华 李建 喻晓军 |
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| 作者单位： | 安泰科技股份有限公司功能材料事业部;钢铁研究总院 |
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| 摘 要： | 分析了不同制备工艺的钕铁硼磁体在酸性环境下的腐蚀情况,以及磁体基体与金属镀层间结合力情况。分析发现三种工艺制备的钕铁硼磁体在酸性环境下的腐蚀电流差异较大,晶粒结构优化可有效改善镀层结合力。
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| 关 键 词： | 钕铁硼 镀层结合力 镍铜镍镀层 锌镀层 |
Analysis of the Plating Adhesion Strength of the NdFeB Magnets |
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| CHENG Xing-hua,LI Jian,YU Xiao-jun.Analysis of the Plating Adhesion Strength of the NdFeB Magnets[J].Metallic Functional Materials,2013(3):24-27. |
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| Authors: | CHENG Xing-hua LI Jian YU Xiao-jun |
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| Affiliation: | 1(1.Advanced Technology & Materials Co.,Ltd.,Beijing,100081,China;2.Central Iron and Steel Research Institute,Beijing,100081,China) |
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| Abstract: | The corrosion situation of NdFeB magnets were analyzed with different manufacture technology in the acidic conditions. The plating adhesion strength was investigated between matrix materials and different plating layer. It is found that the corrosion current of three samples is different in the acidic conditions, and it is an effective way to improve the plating adhesion strength by optimizes grain structure. |
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| Keywords: | NdFeB adhesion strength nickel-copper-nickel plating zinc plating |
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