| 国内外高压电解电容器用铝箔的性能比较 |
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| 引用本文： | 杨宏,毛卫民,钮震霖. 国内外高压电解电容器用铝箔的性能比较[J]. 电子元件与材料, 2005, 24(11): 62-65 |
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| 作者姓名： | 杨宏 毛卫民 钮震霖 |
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| 作者单位： | 北京科技大学材料学系,北京,100083;北京南辰秀普金属材料研究所,北京,102600;北京科技大学材料学系,北京,100083;北京南辰秀普金属材料研究所,北京,102600 |
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| 摘 要： | 利用XRD、SIMS、SEM、电化学腐蚀等方法,对高压铝电解电容器用铝箔(原箔)进行了比较分析。结果表明,国产铝箔在微量元素设计和杂质控制,立方织构占有率(95%以上)方面已达到国外同类产品的先进技术水平,但在加工质量、表面状态和微量元素的分布控制方面与国外同类产品存在差距,同时提出了国产高压铝电解电容器用铝箔的技术改进方向。
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| 关 键 词： | 电子技术 高压电解电容器 综述 铝箔 微量元素 立方织构 腐蚀 加工质量 |
| 文章编号： | 1001-2028（2005）11-0062-04 |
| 收稿时间： | 2005-05-20 |
| 修稿时间： | 2005-05-20 |
Comparison of Properties with Aluminum Foil for High Voltage Electrolytic Capacitor both Domestic and Abroad |
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| YANG Hong,MAO Wei-min,NIU Zhen-lin. Comparison of Properties with Aluminum Foil for High Voltage Electrolytic Capacitor both Domestic and Abroad[J]. Electronic Components & Materials, 2005, 24(11): 62-65 |
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| Authors: | YANG Hong MAO Wei-min NIU Zhen-lin |
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| Affiliation: | 1. Department of Materials, University of Science and Technology, Beijing 100083, China; 2. Beijing Nanchen Super Metal Material Institute, Beijin 102600, China |
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| Abstract: | The different properties of aluminum foil for high voltage electrolytic capacitor were discussed and analyzesd by means of XRD,SIMS,SEM and electrochemical corrosion process.The results show that domestic foil has reached the foreign advanced level in trace elements design,impurity control and volume fraction of cube texture(>95%),but it lags behind in processing quality,surface state and trace elements distribution control of aluminum foil.It points out the future improvement of technology with aluminum foil for the domestic high voltage electrolytic capacitor. |
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| Keywords: | electronic technology high voltage electrolytic capacitors review aluminum foil trace elements cube texture corrosion processing quality |
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