| 感应等离子工艺参数对制备电容器级钽粉性能的影响 |
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| 引用本文： | 梁栋,侯击波,殷涛,尚福军,史洪刚,黄伟,史文璐.感应等离子工艺参数对制备电容器级钽粉性能的影响[J].兵器材料科学与工程,2010,33(3):46-50. |
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| 作者姓名： | 梁栋 侯击波 殷涛 尚福军 史洪刚 黄伟 史文璐 |
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| 作者单位： | 中国兵器科学研究院宁波分院,浙江,宁波,315103;中北大学材料科学与工程学院,陕西,太原,030051;中北大学材料科学与工程学院,陕西,太原,030051;中国兵器科学研究院宁波分院,浙江,宁波,315103 |
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| 摘 要： | 为实现对感应等离子技术制备电容器级钽粉粒度、形貌的控制,进行改变等离子工艺参数的粉体制备工艺试验,研究冷却气体流量、送入粉体的进口位置、等离子气氛对粉体粒度及其形貌的影响。结果表明,感应等离子工艺参数的变化可以显著改变制备粉体的性能。制备的钽粉全部为球形,感应等离子技术可以完成纳米级电容器钽粉的制备。
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| 关 键 词： | 感应等离子 电容器级 纳米 钽粉 |
Effect of induction plasma process parameters on the prepared capacitor grade tantalum powder performance |
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| LIANG Dong,HOU Jibo,YIN Tao,SHANG Fujun,SHI Honggang,HUANG Wei,SHI Wenlu.Effect of induction plasma process parameters on the prepared capacitor grade tantalum powder performance[J].Ordnance Material Science and Engineering,2010,33(3):46-50. |
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| Authors: | LIANG Dong HOU Jibo YIN Tao SHANG Fujun SHI Honggang HUANG Wei SHI Wenlu |
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| Affiliation: | LIANG Dong1,2,HOU Jibo2,YIN Tao1,SHANG Fujun1,SHI Honggang1,HUANG Wei1,SHI Wenlu1(1.Ningbo Branch of China Academy of Ordnance Science,Ningbo 315103,China,2.College of Material Science and Engineering,North University of China,Taiyuan 030051,China) |
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| Abstract: | In order to control the particle size and morphology of capacitor grade Ta powder prepared by plasma technology,the effect of three main processing parameters(cooling gas flowrate,probe position,plasma gas composition) on powder performance was studied.The result shows that the property of the prepared powder can be markedly changed by regulating the plasma processing parameters,and the spherical nano Ta powder can be obtained through induction plasma technology. |
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| Keywords: | induction plasma technology capacitor grade nano-size Ta powder |
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