| 烧结Nd—Fe—B永磁体化学镀Ni—Cu—P性能研究 |
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| 引用本文： | 于升学,宋伟明,邵光杰. 烧结Nd—Fe—B永磁体化学镀Ni—Cu—P性能研究[J]. 热加工工艺, 2001, 0(4): 41-42 |
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| 作者姓名： | 于升学 宋伟明 邵光杰 |
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| 作者单位： | 1. 燕山大学材料与化工学院
2. 齐齐哈尔大学化工系 |
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| 摘 要： | 通过适当的预处理工艺，在烧结Nd-Fe-B永磁体表面直接实用化学镀Ni-Cu-P，不需要预镀处理，用X－射线衍射仪，扫描电镜分析与镀层的结构和表面形貌、测试了镀层的耐蚀性能和结合强度。结果表明，Nd-Fe-B永磁体经化学镀Ni-Cu-P后，可以获得与基体结合良好，孔隙率低、耐蚀性高的镀层。
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| 关 键 词： | 永磁体 Ni－Cu－P合金 化学镀 耐蚀性 永磁材料 烧结磁体 |
| 文章编号： | 1001-3814(2001)04-0041-02 |
Properties of Electroless Ni-Cu-P Plating Coating on Nd-Fe-B Permanent Magnets |
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| YU Sheng xue ,SONG Wei ming ,SHAO Guang jie. Properties of Electroless Ni-Cu-P Plating Coating on Nd-Fe-B Permanent Magnets[J]. Hot Working Technology, 2001, 0(4): 41-42 |
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| Authors: | YU Sheng xue SONG Wei ming SHAO Guang jie |
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| Affiliation: | YU Sheng xue 1,SONG Wei ming 2,SHAO Guang jie 1 |
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| Abstract: | Ni Cu P alloy coating could directly been deposited on the surface of Nd Fe B perpetual magnets,need not pre deposited Ni P coating on it,only through proper pre treatment its surface.XRD and SEM were used to analyses the microstructure and morphology of the coating respectively.The corrosion resistance and adhesion of Ni Cu P coating was determined by wet hot test and regular adhesiontest method respectively.The experiment results showed elecroless Ni Cu P coating plating on the surface of Nd Fe B permanent magnets has good corrosion resistance,strong adhesion performances and low prosity. |
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| Keywords: | Nd Fe B permanent magnet Ni Cu P alloy electroless plating corrosion resistance |
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