| 化学镀非晶态Co-Ni-P薄膜磁性的研究 |
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| 引用本文： | 宣天鹏,郑晓华,刘玉,邓宗钢.化学镀非晶态Co-Ni-P薄膜磁性的研究[J].电镀与精饰,1998,20(1):1-3. |
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| 作者姓名： | 宣天鹏 郑晓华 刘玉 邓宗钢 |
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| 作者单位： | 合肥工业大学 |
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| 摘 要： | 化学镀Ｃｏ－Ｎｉ－Ｐ薄膜镀态下为非晶态结构，Ｃｏ－Ｎｉ－Ｐ薄膜的矫顽力较低，矩形比较高，其易磁化方向与膜面垂直。薄膜越厚，矫顽力越高，矩形比越低；镀液的ｐＨ值越高，矫顽力越高；当以化学镀Ｎｉ－Ｐ合金作为中间镀层时，可获得较高的矫顽力和矩形比。
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| 关 键 词： | 化学镀 Co－Ni－P合金 非晶态 磁记录介质 |
Study on the Magnetic Property of Electroless Plated Amorphous Co Ni P Film |
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| Xuan Tianpeng,Zheng Xiaohua,Liu Yu,Deng Zonggang.Study on the Magnetic Property of Electroless Plated Amorphous Co Ni P Film[J].Plating & Finishing,1998,20(1):1-3. |
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| Authors: | Xuan Tianpeng Zheng Xiaohua Liu Yu Deng Zonggang |
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| Affiliation: | Hefei University of Technology 230009 |
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| Abstract: | Electroless Co Ni P thin film as deposited is amorphous, having a lower coercive force and higher squareness ratio. Its magnetizable direction is perpendicular to surface of thin film. The thicker the electroless Co Ni P thin film, the higher the coercive force and the lower the squareness ratio. The higher the pH value of the plating bath, the larger the coercive force. Higher coercive force and squareness ratio are attained as electroless Ni P alloy coating is used as a intermediate coating. |
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| Keywords: | Electroless plating Co Ni P alloy amorphous magnetic recording medium |
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