| NdFeB磁性材料化学镀非晶态Ni—W—P合金及其相转变行为 |
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| 引用本文： | 陈焕铭,王冬玲,高亚红,郝旭暖,谷玉丹,付鹏. NdFeB磁性材料化学镀非晶态Ni—W—P合金及其相转变行为[J]. 宁夏大学学报(自然科学版), 2010, 31(1): 49-51,60 |
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| 作者姓名： | 陈焕铭 王冬玲 高亚红 郝旭暖 谷玉丹 付鹏 |
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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 |
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| 摘 要： | 采用化学镀方法在NdFeB磁性材料表面施镀非晶态Ni—W—P合金，利用扫描电子显微镜（SEM）及X射线衍射仪对Ni—WP合金镀层的组织形貌、结构及其相转变行为进行了分析．结果表明，非晶态Ni—W—P合金镀层是由大量不同尺寸的颗粒状或胞状突起组成，随着热处理温度逐渐升高，镀层结构由非晶结构逐渐转变为晶态结构，非晶态Ni—W—P合金镀层的晶化转变温度范围为350～380℃．
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| 关 键 词： | 化学镀 Ni—W—P合金 相转变 |
Investigation of the Electroless Ni-W-P Amorphous Coatings Deposited on NdFeB Magnetic Materials and its Phase Transformation Behavior |
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| Chen Huanming,Wang Dongling,Gao Yahong,Hao Xunuan,Gu Yudan,Fu Peng. Investigation of the Electroless Ni-W-P Amorphous Coatings Deposited on NdFeB Magnetic Materials and its Phase Transformation Behavior[J]. Journal of Ningxia University(Natural Science Edition), 2010, 31(1): 49-51,60 |
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| Authors: | Chen Huanming Wang Dongling Gao Yahong Hao Xunuan Gu Yudan Fu Peng |
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| Affiliation: | 1.School of Physics and Electrical Information Engineering/a>;Ningxia University/a>;Yinchuan 750021/a>;China/a>;2.Earthquake Administration of Wenshang County/a>;Wenshang 272500/a>;China |
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| Abstract: | The Ni-W-P amorphous alloy coatings are deposited on the NdFeB magnetic materials surface by electroless plating method.The morphology,structure and phase transformation behavior of the Ni-W-P amorphous alloy coatings are investigated using scanning electron microscopy and X-ray diffraction.The results indicate that the coatings morphology appears closely nodules structure,and with the heat treatment temperature increasing,the structure of alloy coatings changes from amorphous to crystalline gradually.The t... |
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| Keywords: | electroless plating Ni-W-P alloy phase transformation behavior |
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