| 功率超声在电沉积Ni/纳米Al2O3复合镀层中应用 |
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| 引用本文： | 包胜华,吴蒙华,刘正宁,李智.功率超声在电沉积Ni/纳米Al2O3复合镀层中应用[J].现代制造工程,2004(9):3-5. |
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| 作者姓名： | 包胜华 吴蒙华 刘正宁 李智 |
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| 作者单位： | 大连大学机械工程系,116622 |
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| 基金项目： | 国家自然科学基金项目 (50 2 750 1 4 ) |
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| 摘 要： | 研究功率超声在纳米电沉积技术中的作用机理。结果表明 ,在电沉积Ni/纳米Al2 O3 复合镀层过程中 ,引入功率超声可有效解决纳米Al2 O3 粒子在镀液中的分散问题 ,使纳米Al2 O3 粒子均匀分布在复合镀层中 ,促进纳米Al2 O3 粒子与镀层基质金属的共沉积 ,并细化基质金属Ni的晶粒
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| 关 键 词： | 功率超声 电沉积 Ni/纳米Al2O3 复合镀层 |
| 文章编号： | 1671-3133(2004)09-0003-03 |
| 修稿时间： | 2004年3月18日 |
Study of applying high-intensity ultrasonic in electrodepositing Ni/nano Al2O3 composite coating |
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| Bao Shenghua,Wu Menghua,Liu Zhengning,Li Zhi.Study of applying high-intensity ultrasonic in electrodepositing Ni/nano Al2O3 composite coating[J].Modern Manufacturing Engineering,2004(9):3-5. |
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| Authors: | Bao Shenghua Wu Menghua Liu Zhengning Li Zhi |
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| Abstract: | The mechanism of applications of high intensity ultrasonic in the nano composite electrodepositing was expatiated on the base of experiment.The better results have been obtained by introducing moderate intensity ultrasonic in process of electrodepositing Ni/nano Al 2O 3 composite coating:evenly dispersion of nano Al 2O 3 particles in bath and evenly distribution of nano Al 2O 3 particles in composite coating,promoting co depositing of nano Al 2O 3 particles with nickel and fined nickel crystalline. |
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| Keywords: | High intensity ultrasonic Electrodepositing Ni/nano Al 2O 3 Composite coating |
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