| 螺纹联接结构密封材料应用研究 |
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| 引用本文： | 王敏%闫平义.螺纹联接结构密封材料应用研究[J].宇航材料工艺,2002,32(3):33-35. |
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| 作者姓名： | 王敏%闫平义 |
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| 作者单位： | 中国河西化工机械公司41所,呼和浩特,010010 |
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| 摘 要： | 提出了一种适用于固体火箭发动机（SRM）的新型密封结构，并对应用于特定尺寸的螺纹联接结构方式、胶种选择进行了研究。通过压力、高低温循环等大量的试验和理论分析表明：采用填充密封胶的螺纹联接密封结构具有优异的密封性，适宜在固体火箭发动机环境中应用。
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| 关 键 词： | 螺纹联接结构 密封材料 密封剂 固体火箭发动机 |
Application of Sealing Material to Threaded Joint |
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| Wang Min,Yan Pingyi.Application of Sealing Material to Threaded Joint[J].Aerospace Materials & Technology,2002,32(3):33-35. |
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| Authors: | Wang Min Yan Pingyi |
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| Institution: | No.41 Institute of China Hexi Chemical & Machine Company Hohhot 010010 |
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| Abstract: | A new seal structure suited to solid rocket motors (SRM) is introduced,and threaded joint structures and sealing glue compound are studied. Based on pressure and high low temperature cycling tests and theoretic analysis, the threaded joint parts filled with sealing glue compound show excellent seal ability, and can be applied to SRM. |
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| Keywords: | Threaded joint Seal structure Sealing compound |
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