| 氢镍电池陶瓷密封极柱正压氦检方法研究 |
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| 引用本文： | 赵宏伟,罗云飞,张海昌.氢镍电池陶瓷密封极柱正压氦检方法研究[J].电源技术,2017,41(7). |
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| 作者姓名： | 赵宏伟 罗云飞 张海昌 |
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| 作者单位： | 中国电子科技集团公司第十八研究所,天津,300384 |
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| 摘 要： | 高压氢镍电池陶瓷极柱的密封性是影响电池性能的主要原因之一。设计了一种陶瓷极柱的正压氦检方法,有效提高了极柱的检漏水平,从而进一步提高了氢镍电池使用的可靠性。
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| 关 键 词： | 陶瓷极柱 氦检 氢镍电池 |
Positive pressure helium leak detection technique research of ceramic terminal used in nickel hydrogen cell |
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| ZHAO Hong-wei,LUO Yun-fei,ZHANG Hai-chang.Positive pressure helium leak detection technique research of ceramic terminal used in nickel hydrogen cell[J].Chinese Journal of Power Sources,2017,41(7). |
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| Authors: | ZHAO Hong-wei LUO Yun-fei ZHANG Hai-chang |
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| Abstract: | The ceramic terminal is an important component to make up nickel hydrogen cell;on the other hand,the leak tightness of ceramic terminal can influence the performance of nickel hydrogen cell heavily.In this paper,the positive pressure helium leak detection technique was designed and used to detect the tightness of ceramic terminal.The positive pressure helium leak detection technique could effectively enhance the level of leak detection and also could rise the reliability of nickel hydrogen cell. |
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| Keywords: | ceramic terminal helium leak detection technique nickel hydrogen cell |
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