| 纳米铜及稀土铜合金粉的研究进展 |
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| 引用本文： | 曹敬煜,李样生,朱正吼.纳米铜及稀土铜合金粉的研究进展[J].中国材料科技与设备,2007,4(5):6-8. |
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| 作者姓名： | 曹敬煜 李样生 朱正吼 |
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| 作者单位： | 南昌大学材料科学与工程学院,江西南昌330031 |
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| 基金项目： | 江西省教育厅资助项目（赣教技字[2006]34号）;南昌大学本科生科研资助项目 |
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| 摘 要： | 综述了目前纳米铜粉制备过程中解决纳米颗粒容易团聚及防止纳米铜粉氧化的方法，重点介绍纳米稀土对纳米铜粉颗粒团聚的抑制作用。研究中发现稀土元素对铜的性能有极大的促进作用，在此基础上，展望了稀土铜合金粉这种高效产品的应用前景。
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| 关 键 词： | 纳米铜粉 纳米稀土 稀土铜合金粉 |
Development on Nanocrystalline Copper Powder and Rare Earth-Copper Alloyed Powder |
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| CAO Jing-yu, LI Yang-sheng , ZHU Zheng-hou.Development on Nanocrystalline Copper Powder and Rare Earth-Copper Alloyed Powder[J].Chinese Materials Science Technology & Equipment,2007,4(5):6-8. |
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| Authors: | CAO Jing-yu LI Yang-sheng ZHU Zheng-hou |
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| Affiliation: | School of Materials Science and Engineering, Nanchang University,Jiangxi,Nanchang, 330031, China |
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| Abstract: | The methods for avoiding reunite and oxidation of nanocrystalline copper powder in the process of preparation are reviewed synthetically. Especially, the restrain function of rare earth for reunite are introduced. The research indicated the rare earth have an active effect on the performance of the copper, and make the protect about the application of rare earth-copper alloyed powder. |
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| Keywords: | Nano-copper Nano- rare earth Rare earth- copper alloy powder |
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