| 掺杂和密闭透窗对炸药激光起爆感度的影响 |
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| 引用本文： | 徐姣,吴立志,沈瑞琪,叶迎华,胡艳.掺杂和密闭透窗对炸药激光起爆感度的影响[J].火炸药学报,2011,34(1):77-79,85. |
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| 作者姓名： | 徐姣 吴立志 沈瑞琪 叶迎华 胡艳 |
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| 作者单位： | 南京理工大学化工学院,江苏,南京,210094 |
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| 摘 要： | 用Bruccton法测定了掺杂碳黑和碳纳米管的RDX和PETN炸药的起爆阈值,同时比较了K9玻璃和蓝宝石两种玻璃透窗下激光起爆感度的区别,以及自由振荡和调Q两种激光模式对RDX和PETN起爆感度的影响.结果表明,掺杂碳黑和碳纳米管均可提高RDX和PETN的感度,碳黑的掺杂效果好于碳纳米管,其中掺杂质量分数1%碳黑的RD...
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| 关 键 词： | 应用化学 炸药 激光起爆感度 掺杂 密闭透窗 碳黑 碳纳米管 |
Effects of Dopants and Confined Windows on Laser Initiation Sensitivity of Explosives |
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| XU Jiao,WU Li-zhi,SHEN Rui-qi,YE Ying-hua,HU Yan.Effects of Dopants and Confined Windows on Laser Initiation Sensitivity of Explosives[J].Chinese Journal of Explosives & Propellants,2011,34(1):77-79,85. |
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| Authors: | XU Jiao WU Li-zhi SHEN Rui-qi YE Ying-hua HU Yan |
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| Affiliation: | XU Jiao,WU Li-zhi,SHEN Rui-qi,YE Ying-hua,HU Yan(School of Chemical Engineering,Nanjing University of Science and Technology,Nanjing 210094,China) |
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| Abstract: | The sensitivities of undoped and doped RDX and PETN with carbon black and carbon nanotubes to Nd:YAG pulsed laser were compared.The explosives were confined by K9 and sapphire glasses.The threshold initiation energy of explosives was measured in Bruccton method.The influences of doping with carbon black,confining by K9 glass,and using free-running laser on the initiating sensitivities were compared with that of doping with carbon nanotubes,confining by sapphire glass,and using Q-switched laser.The results s... |
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| Keywords: | applied chemistry explosive laser initiation sensitivity dopants confined glasses carbon black carbon nanotubes |
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