| Ni-P-金刚石化学复合镀研究工艺对镀层硬度的影响 |
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| 引用本文： | 李立明,邵建兵,朱永伟.Ni-P-金刚石化学复合镀研究工艺对镀层硬度的影响[J].金刚石与磨料磨具工程,2009(1). |
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| 作者姓名： | 李立明 邵建兵 朱永伟 |
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| 作者单位： | 1. 郑州电力高等专科学校机电工程系,河南,郑州,450004
2. 南京航空航天大学机电学院,江苏,南京,210016 |
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| 基金项目： | 国家自然科学基金，江苏省"六大人才高峰"项目 |
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| 摘 要： | 在镍磷化学镀的基础上,研究了微米、纳米金刚石化学复合镀工艺。采用正交试验方法,研究化学镀液、金刚石种类与浓度、表面活性剂种类与含量以及热处理温度等因素对镀层显微硬度的影响。结果表明:对镀层硬度影响明显的因素依次为金刚石种类、表面活性剂种类、热处理温度和表面活性剂含量,而镀液种类和金刚石浓度对镀层硬度的影响较小。最佳工艺为:金刚石为纳米金刚石灰粉,添加阴离子表面活性剂,热处理温度为350℃,表面活性剂含量为1∶10,选用化学镀液B,金刚石浓度为6.0g/L。
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| 关 键 词： | 金刚石 化学复合镀 正交设计 硬度 |
Effect of electroless Ni-P-Diamond composite plating parameters on the micro-hardness of coating |
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| Li Liming,Shao Jianbing,Zhu Yongwei.Effect of electroless Ni-P-Diamond composite plating parameters on the micro-hardness of coating[J].Diamond & Abrasives Engineering,2009(1). |
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| Authors: | Li Liming Shao Jianbing Zhu Yongwei |
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| Affiliation: | 1.Zhengzhou Electric Power College;Zhengzhou;45004;China;2.College of Mechanical & Electrical Engineering;Nanjing University of Aeronautics &Astronautics;Nanjing 210016;China |
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| Abstract: | On the basis of electroless Ni-P plating,the techniques of electroless Ni-P-diamond composite plating were studied.The effect of electroless plating solution,the sort and concentration of diamond,the sort and content of surfactant and heat treatment temperature on the micro-hardness of coating was studied through orthogonal design.Results show that the factors affecting the hardness of coating are,in order of significance,sort of diamond,sort of surfactant,heat treatment temperature and content of surfactan... |
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| Keywords: | diamond electroless composite plating orthogonal design micro-hardness |
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