| Al粉对含铝炸药爆轰性能的影响 |
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| 引用本文： | 冯晓军,黄亚峰,徐洪涛.Al粉对含铝炸药爆轰性能的影响[J].火工品,2012(1):38-41. |
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| 作者姓名： | 冯晓军 黄亚峰 徐洪涛 |
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| 作者单位： | 西安近代化学研究所,陕西西安,710065 |
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| 摘 要： | 为了研究A1粉对含铝炸药爆轰性能的影响,选择以TNT和RDX为基的含铝炸药进行了爆速、爆压和爆热的测量,通过计算得到了含铝炸药的爆轰能量转化率,分析了Al/O摩尔比对爆轰参数及爆轰能量转化率的影响规律.结果表明:随着Al/O摩尔比的增大,含铝炸药的爆压、爆速和爆轰能量转化率均降低,而爆热呈先增大后减小趋势,当Al/O摩尔比为1时,爆热值达到最大.
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| 关 键 词： | 含铝炸药 铝粉 爆轰参数 爆轰能量转化率 Al/O摩尔比 |
The Influence of Al on the Detonation Parameters of Aluminized Explosives |
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| FENG Xiao-jun
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HUANG Ya-feng
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XU Hong-tao.The Influence of Al on the Detonation Parameters of Aluminized Explosives[J].Initiators & Pyrotechnics,2012(1):38-41. |
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| Authors: | FENG Xiao-jun HUANG Ya-feng XU Hong-tao |
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| Affiliation: | (Xi’an Modern Chemistry Research Institute,Xi’an,710065) |
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| Abstract: | In order to research the influence of Al on the detonation parameters of aluminized explosives,the detonation velocity,detonation pressure and explosion heat of aluminized explosives of TNT-based and RDX-based were measured,and the detonation energy transform scale was calculated,then the influence rules of Al/O mole scale on the detonation parameters and the detonation energy transform scale were analyzed.The results showed that the detonation pressure,detonation velocity and the detonation energy transform scale decreased with the increase of Al/O mole scale,while the explosion heat increased firstly,when Al/O mole scale was 1,the value achieved maximum,then decreased with the increase of Al/O mole scale. |
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| Keywords: | Aluminized explosives Al powder Detonation parameters Detonation energy transform scale Al/O mole scale |
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