| 电沉积Cu/Ni多层膜硬度与调制波长关系的研究 |
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| 引用本文： | 李武会,任凤章,苏娟华,马战红. 电沉积Cu/Ni多层膜硬度与调制波长关系的研究[J]. 河南科技大学学报(自然科学版), 2008, 29(3): 1-4 |
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| 作者姓名： | 李武会 任凤章 苏娟华 马战红 |
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| 作者单位： | 河南科技大学,材料科学与工程学院,河南,洛阳,471003;河南科技大学,材料科学与工程学院,河南,洛阳,471003;河南科技大学,材料科学与工程学院,河南,洛阳,471003;河南科技大学,材料科学与工程学院,河南,洛阳,471003 |
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| 基金项目： | 国家自然科学基金，河南省高校青年骨干教师资助项目，河南省自然科学基金 |
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| 摘 要： | 分别采用双槽法和单槽法制备了不同调制波长的Cu/Ni多层膜,研究了多层膜硬度与调制波长之间的关系.结果表明,当调制波长大于33 nm时,硬度与调制波长的关系符合Hall-Petch关系式;小于33 nm时,偏离了Hall-Petch关系式;等于21 nm时,硬度出现了峰值,约为HV451.8.
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| 关 键 词： | 电沉积 多层膜 硬度 调制波长 |
| 文章编号： | 1672-6871(2008)03-0001-04 |
| 修稿时间： | 2007-11-20 |
Research on Relationship Between Hardness and Modulated Wavelength of Cu/Ni Multilayers by Electrodepositing |
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| LI Wu-Hui,REN Feng-Zhang,SU Juan-Hua,MA Zhan-Hong. Research on Relationship Between Hardness and Modulated Wavelength of Cu/Ni Multilayers by Electrodepositing[J]. Journal of Henan University of Science & Technology:Natural Science, 2008, 29(3): 1-4 |
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| Authors: | LI Wu-Hui REN Feng-Zhang SU Juan-Hua MA Zhan-Hong |
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| Affiliation: | LI Wu-Hui,REN Feng-Zhang,SU Juan-Hua,MA Zhan-Hong (Material Science & Engineering College,Henan University of Science & Technology,Luoyang 471003,China) |
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| Abstract: | In this paper different modulated wavelength of Cu/Ni multilayers was prepared by using double-bath and single-bath methods respectively.The relationship between the hardness and the modulated wavelength was studied.The results showed that when the modulated wavelength was more than 33 nm,the Hall-Petch relationship can be applied.However,with grain sizes less than 33 nm,a clear deviation from the regular Hall-Petch relationship was observed resulting in a plateau in the hardness curve at about HV451.8 for ... |
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| Keywords: | Electrodeposit Multilayer Hardness Modulated wavelength |
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