| 火花放电制备微纳空心球粉的工艺研究及分析 |
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| 引用本文： | 宋宏伟,李翔龙,张楚. 火花放电制备微纳空心球粉的工艺研究及分析[J]. 现代制造工程, 2011, 0(11) |
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| 作者姓名： | 宋宏伟 李翔龙 张楚 |
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| 作者单位： | 四川大学制造科学与工程学院,成都,610065 |
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| 基金项目： | 四川省应用基础研究项目 |
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| 摘 要： | 初步研究了火花放电制备微纳空心球粉的工艺,对不同的工艺参数下制得的微纳镍粉的表面形貌、空心状况和粒度进行分析,推断出大电流、小脉冲的电参数有利于空心球的成形,初步分析了空心球的成形机理.对未来的研究方向进行了展望.
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| 关 键 词： | 电火花腐蚀 空心镍球 工艺参数 |
Technical study and analysis of hollow micro-nano spheres produced by EDM |
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| SONG Hong-we,LI Xiang-long,ZHANG Chu. Technical study and analysis of hollow micro-nano spheres produced by EDM[J]. Modern Manufacturing Engineering, 2011, 0(11) |
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| Authors: | SONG Hong-we LI Xiang-long ZHANG Chu |
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| Affiliation: | SONG Hong-wei,LI Xiang-long,ZHANG Chu(College of Manufacturing Science and Engineering,Sichuan Univ.,Chengdu 610065,China) |
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| Abstract: | The technology of micro-nano hollow ball production by spark discharge has been spreliminary studies.Analyzing the surface morphology,hollow state and particle size of the nickel particles produced at different technological parameters,and inferring that large current and small pulse are conducive to forming hollow balls.The prospect of future research directions have been proposed. |
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| Keywords: | spark erosion hollow nickel balls technological parameter |
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