α-AlH3对凝聚相炸药能量输出的影响
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1.西安近代化学研究所;2.西北机电工程研究所

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TJ55

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总装高能毁伤科研专项


The Influence of α-AlH3on Energy Ourput of Condensed Phase Explosives
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Xi’an Modern Chemistry Research Institute

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    摘要:

    向凝聚相炸药中添加α-AlH3会使爆轰产物中的氢气含量迅速增加,增加气态爆轰产物的量。为了研究α-AlH3对凝聚相炸药能量输出的影响,制备了含α-AlH3的HMX基炸药,研究了其能量输出规律。研究表明,与同质量分数的含铝炸药相比,含α-AlH3炸药爆轰冲击波的加载能力和爆轰产物膨胀力做功能力较弱,爆轰产物在膨胀后期做功较多,二者对外输出的总能量相当。

    Abstract:

    Adding α-AlH3 to the condensed phase explosive will increase the hydrogen content in the detonation product rapidly and increase the amount of gaseous detonation product. In order to study the effect of α-AlH3 on energy output of condensed phase explosive, HMX-based explosive containing α-AlH3 was prepared and its energy output law was studied. The results show that the loading capacity of detonation shock wave and the expansive force of detonation products of explosives containing α-AlH3 are weaker than those of aluminium-containing explosives with the same mass fraction. The detonation products do more work in the later stage of expansion, and the total energy output of both explosives is equal.

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牛 磊,曹少庭,马海峰,等. α-AlH3对凝聚相炸药能量输出的影响[J]. 科学技术与工程, 2019, 19(21): 162-166.
Niu Lei,,Ma Hai-feng, et al. The Influence of α-AlH3on Energy Ourput of Condensed Phase Explosives[J]. Science Technology and Engineering,2019,19(21):162-166.

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  • 收稿日期:2019-01-06
  • 最后修改日期:2019-07-03
  • 录用日期:2019-03-25
  • 在线发布日期: 2019-08-08
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