α-AlH3对凝聚相炸药能量输出的影响  

The Influence of α-AlH3 on Energy Ourput of Condensed Phase Explosives

作　　者：牛磊[1] 曹少庭[1] 马海峰 金大勇[1] 牛国涛[1] 蒙君煚 NIU Lei;CAO Shao-ting;MA Hai-feng;JIN Da-yong;NIU Guo-tao;MENG Jun-jun(Xi'an Modern Chemistry Research Institute,Xi'an 710065,China;Northwest Institute of Mechanical & Electrical Engineering,Xianyang 712099,China)

机构地区：[1]西安近代化学研究所,西安710065 [2]西北机电工程研究所,咸阳712099

出　　处：《科学技术与工程》2019年第21期162-166,共5页Science Technology and Engineering

基　　金：总装高能毁伤科研专项(00403020201)资助

摘　　要：向凝聚相炸药中添加α-AlH 3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-AlH 3对凝聚相炸药能量输出的影响,制备了含α-AlH 3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-AlH 3炸药爆轰冲击波的加载能力和爆轰产物膨胀做功能力较弱,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。Adding α-AlH 3 to the condensed phase explosive will increase the hydrogen content in the detonation products rapidly and increase the amount of gas products.In order to study the effects of α-AlH 3 on energy output of condensed phase explosive,HMX-based explosive containing α-AlH 3 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-AlH 3 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.

关 键 词：Α-ALH3 能量输出 冲击波加载 膨胀做功 

分 类 号：TJ55[兵器科学与技术—军事化学与烟火技术]