| NdFeB磁性材料化学镀Ni-W-P合金的耐腐蚀性能研究 |
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| 引用本文： | 付鹏,陈焕铭,高亚红,王冬玲,谷玉丹.NdFeB磁性材料化学镀Ni-W-P合金的耐腐蚀性能研究[J].宁夏大学学报(自然科学版),2010,31(4):344-346. |
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| 作者姓名： | 付鹏 陈焕铭 高亚红 王冬玲 谷玉丹 |
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| 作者单位： | 1. 宁夏大学物理电气信息学院,宁夏,银川,750021
2. 山东省汶上县地震局,山东,汶上,272500 |
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| 基金项目： | 宁夏自然科学基金资助项目(NZ0901) |
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| 摘 要： | 采用化学镀方法在NdFeB磁性材料表面施镀Ni-W-P合金,利用扫描电子显微镜、X射线衍射仪对Ni-W-P合金镀层的组织形貌、结构进行了分析,并采用腐蚀失重法对合金镀层的耐腐蚀性能进行了测试.结果表明：随着P含量的逐渐增多,镀层结构由晶态结构逐渐转变为非晶结构,非晶态Ni-W-P合金镀层的抗腐蚀性能明显好于晶态镀层.
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| 关 键 词： | 化学镀 Ni—W—P合金 耐腐蚀性能 |
Investigation of the Electroless Ni-W-P Alloy Coatings Deposited on NdFeB Magnetic Materials and Its Corrosion Resistance |
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| Fu Peng,Chen Huanming,Gao Yahong,Wang Dongling,Gu Yudan.Investigation of the Electroless Ni-W-P Alloy Coatings Deposited on NdFeB Magnetic Materials and Its Corrosion Resistance[J].Journal of Ningxia University(Natural Science Edition),2010,31(4):344-346. |
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| Authors: | Fu Peng Chen Huanming Gao Yahong Wang Dongling Gu Yudan |
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| Institution: | Fu Peng1,Chen Huanming1,Gao Yahong1,Wang Dongling2,Gu Yudan1(1.School of Physics and Electrical Information Engineering,Ningxia University,Yinchuan 750021,China,2.Earthquake Administration of Wenshang County,Wenshang 272500,China) |
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| Abstract: | The Ni-W-P alloy coatings are deposited on the NdFeB magnetic materials surface by electroless plating method.The morphology and the structure of Ni-W-P alloy coatings are investigated using scanning electron microscopy and X-ray diffraction.The corrosion resistance of the alloy coatings are also tested using weight loss experiment.The results indicate that with the P content increasing,the structure of alloy coatings changes from crystalline to amorphous gradually.The corrosion resistance of the amorphous ... |
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| Keywords: | electroless plating Ni-W-P alloy corrosion resistance |
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