| 碳/陶复合密封材料的研究 |
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| 引用本文： | 翟更太%宋永忠%宋进仁%刘朗.碳/陶复合密封材料的研究[J].宇航材料工艺,2001,31(6):17-19. |
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| 作者姓名： | 翟更太%宋永忠%宋进仁%刘朗 |
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| 作者单位： | 中国科学院山西煤炭化学研究所, |
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| 摘 要： | 采用粉末热压烧结一次成型工艺压制出石墨／BN复合材料基体，对基体材料进行浸渍、固化和炭化处理，制备出石墨／BN复合密封材料，并对该材料进行性能考察。结果表明，石墨／BN复合材料是一种高温抗氧化、自润滑性能优异的机械密封材料。
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| 关 键 词： | 热压烧结 碳／陶复合密封材料 机械密封 制备工艺 酚醛树 |
Research on Carbon/Ceramic Sealing Composites |
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| Zhai Gengtai,Song Yongzhong,Song Jinren,Liu Lang.Research on Carbon/Ceramic Sealing Composites[J].Aerospace Materials & Technology,2001,31(6):17-19. |
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| Authors: | Zhai Gengtai Song Yongzhong Song Jinren Liu Lang |
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| Abstract: | Carbon/BN composites were firstly formed by hot pressing, then were treated with impregnation,solidification and carbonization processes in turn. Properties of the sealing composite were investigated. Test results show that the carbon/BN composites are kinds of mechanical sealing materials with anti oxidation function at high temperature and excellent self lubricity |
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| Keywords: | Carbon/BN Composites Sealing Hot pressing process Impregnation |
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