| 基于分形维数的Ni-Co电刷镀层表面形貌分析研究 |
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| 引用本文： | 何国良,董玉才,史宏涛,汪笑鹤,胡振峰,杨国昌. 基于分形维数的Ni-Co电刷镀层表面形貌分析研究[J]. 数学的实践与认识, 2010, 40(20) |
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| 作者姓名： | 何国良 董玉才 史宏涛 汪笑鹤 胡振峰 杨国昌 |
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| 作者单位： | 装甲兵工程学院科研部;装甲兵工程学院非线性科学研究所;装甲兵工程学院装备再制造技术国防科技重点实验室; |
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| 基金项目： | 973计划，军队科研计划项目，装甲兵工程学院战略投资项目 |
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| 摘 要： | 采用电刷镀技术获得了Ni-Co合金电刷镀层,借助于扫描电子显微镱观察得到了镀层的表面形貌图.通过改变镀液中Co离子含量的比例,使镀层中Co元素含量发生变化,从而使镀层表面形貌发生变化.利用盒维数的计算方法,计算出了不同Co元素含量的表面形貌分形维数.以分形维数作为衡量指标,研究了镀液中Co元素比例对镀层表面形貌的影响.
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| 关 键 词： | 电刷镀 Ni-Co合金镀层 分形 盒维数 |
Study of Surface Topography of Ni-Co Coating by Brush Plating Analysis Based on the Fractal Dimension |
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| HE Guo-liang,DONG Yu-cai,SHI Hong-tao,WANG Xiao-he,HU Zhen-Feng,Yang Guochang. Study of Surface Topography of Ni-Co Coating by Brush Plating Analysis Based on the Fractal Dimension[J]. Mathematics in Practice and Theory, 2010, 40(20) |
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| Authors: | HE Guo-liang DONG Yu-cai SHI Hong-tao WANG Xiao-he HU Zhen-Feng Yang Guochang |
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| Affiliation: | HE Guo-liang~1,DONG Yu-cai~2,SHI Hong-tao~2,WANG Xiao-he~3,HU Zhen-Feng~3,Yang Guochang~2 (Department of Science Research,Academy of Armored Force Engineering,Beijing 100072,China) (Institute of Nonlinear Science,China) (National Key Laboratory for Remanufacturing,China) |
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| Abstract: | In this paper,Ni-Co compositional coatings were electrodeposited by brush-plating and the surface topography image were obtained with the help of scanning electron microscope. The surface topography of Ni-Co coating and the Co element in Ni-Co alloy coating were changed by changing the proportion of Co in plating solution.The fractal dimensions of the surface topography of Ni-Co coating with different Co were counted based on fractal theory. The impact on the surface topography of Ni-Co coating by the propo... |
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| Keywords: | electronic brush plating Ni-Co alloy coating fractal box-counting dimension |
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