加速贮存炸药的爆炸性能研究  

Study of Explosive Properties in Accelerated Storage Process

作　　者：张建忠[1] 胡双启[1] 

机构地区：[1]中北大学化工与环境学院,山西太原030051

出　　处：《中北大学学报（自然科学版）》2011年第6期708-711,共4页Journal of North University of China(Natural Science Edition)

摘　　要：炸药贮存寿命的研究中,安全性是十分重要的问题。对奥克托金为基塑料粘结炸药在72,82,95,105和115℃这5个不同温度下贮存若干天,自然冷却至常温进行撞击感度与能量输出两方面的试验研究.结果表明:在加速贮存条件下,所研究的炸药试样其性质未发生明显变化,在各取样点处,炸药的撞击感度和爆炸威力都没有表现出很大的变化,但与爆炸威力相比,炸药试样的撞击感度有平缓下降的趋势研究.研究为该类炸药加热贮存过程的安全性能研究提供有力支持.Security is of high importance in the explosives storage process.The impact sensitivity and energy output were experimentally studied on HMX based PBX,when PBX was naturally cooled to normal temperature after some days＇ storage at 72,82,95,105 and 115 ℃.The results show that the properties of the dynamite samples do not significantly changed after experiencing the speedup storage.The blast powers does not change greatly and the impact sensitivities of explosive samples decrease slightly.These provide the strong supports in the security studies of explosive.

关 键 词：炸药 加速贮存 撞击感度 轴向钢凹法 

分 类 号：TQ560[化学工程—炸药化工]