| 粒度对硝铵类炸药静电火花感度的影响 |
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| 引用本文： | 周得才,吕春玲,耿孝恒,卫彦菊,张俊.粒度对硝铵类炸药静电火花感度的影响[J].山西化工,2011,31(1):18-20. |
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| 作者姓名： | 周得才 吕春玲 耿孝恒 卫彦菊 张俊 |
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| 作者单位： | 中北大学化工与环境学院,山西,太原,030051 |
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| 摘 要： | 采用喷射细化法和滴加法分别制备了3种粒度的RDX、HMX、PETN粉末。采用激光粒度分析仪和扫描电子显微镜（SEM）对样品进行了表征,并对其进行了静电火花感度实验。结果表明,随着粒度的减小,RDX、HMX、PETN 3种样品的静电火花感度均逐渐升高。从理论上分析了硝铵类炸药粒度对其静电火花感度的影响。
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| 关 键 词： | 硝铵类炸药 粒度 静电火花感度 |
Effect of particle size of ammonium nitrate explosive on electrostatic spark sensitivity |
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| ZHOU De-cai,LV Chun-ling,GENG Xiao-heng,WEI Yan-ju,ZHANG Jun.Effect of particle size of ammonium nitrate explosive on electrostatic spark sensitivity[J].Shanxi Chemical Industry,2011,31(1):18-20. |
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| Authors: | ZHOU De-cai LV Chun-ling GENG Xiao-heng WEI Yan-ju ZHANG Jun |
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| Affiliation: | ZHOU De-cai,LV Chun-ling,GENG Xiao-heng,WEI Yan-ju,ZHANG Jun(College of Chemical Engineering and Environment,North University of China,Taiyuan Shanxi 030051,China) |
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| Abstract: | Three kinds of RDX,HMX,PETN samples with different particle sizes were prepared by spray fine and dripping methods respectively.Laser granularity measurement and scanning electron microscope(SEM) were employed to characterize samples and the electrostatic spark sensitivities of the samples were tested and analyzed.The results showed that the electrostatic spark sensitivities of RDX,HMX,PETN samples were increased with the reduction of particle size.The influence of particle size of ammonium nitrate explosiv... |
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| Keywords: | ammonium nitrate explosive particle size electrostatic spark sensitivity |
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