| Nano-diamond/Ni复合电刷镀层的组织形貌的研究 |
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| 引用本文： | 赵盟月,李颖,位星,邹文俊,董企铭,王小品.Nano-diamond/Ni复合电刷镀层的组织形貌的研究[J].金刚石与磨料磨具工程,2010,30(2):63-66. |
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| 作者姓名： | 赵盟月 李颖 位星 邹文俊 董企铭 王小品 |
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| 作者单位： | 1. 河南工业大学,郑州,450007
2. 河南工业大学,郑州,450007;上海大学,上海,200436 |
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| 基金项目： | 2007年度河南省高校杰出科研人才创新工程项目(No.2007KYCX0010) |
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| 摘 要： | 以45#钢为基体,制备了普通镍镀层和nano-diamond/Ni复合刷镀层,采用扫描电镜、能谱仪、X射线衍射仪和金相显微镜等设备对比研究了两种镀层的组织形貌。金相显微镜和扫描电镜分析结果表明,与普通镍镀层相比,nano-diamond/Ni复合刷镀层的表面更加平整、致密,组织更加细化;nano-dia-mond/Ni复合刷镀层表面呈典型的"菜花头"形状,弥散分布的纳米金刚石被镍包裹。能谱仪分析结果表明,nano-diamond/Ni复合刷镀层中纳米颗粒特征元素C的质量分数为7.37%。X射线衍射分析结果表明,随着纳米金刚石加入量的增加,镀层表面晶粒尺寸逐渐减小。
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| 关 键 词： | 纳米金刚石 复合电刷镀 组织形貌 |
Research on the micro-structure of brush electroplated nickel-based nano-diamond composite coating |
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| Zhao Mengyue,Li Ying,Wei Xing,Zou Wenjun,Dong Qiming,Wang Xiaopin.Research on the micro-structure of brush electroplated nickel-based nano-diamond composite coating[J].Diamond & Abrasives Engineering,2010,30(2):63-66. |
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| Authors: | Zhao Mengyue Li Ying Wei Xing Zou Wenjun Dong Qiming Wang Xiaopin |
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| Affiliation: | 1.Henan University of Technology;Zhengzhou 450007;China;2.Shanghai University;Shanghai 200436;China |
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| Abstract: | Traditional Ni coating and brush electroplated composite coating of nano-diamond/Ni are prepared respectively on 45# steel matrix.A comparative study of the structure and performance of the two brush electroplated composite coatings is carried out by metallographic microscope,scanning electron microscope(SEM),energy dispersive spectrometry(EDS) and X-ray diffraction(XRD).Metallographic microscope and SEM results show that the surface and structure of nano-diamond/Ni brush electroplated composite coating are... |
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| Keywords: | nano-diamond brush electroplated composite micro-structure |
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