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JOB-9003炸药爆轰性能的热老化效应研究

DOI: 10.11858/gywlxb.2013.05.019, PP. 773-777

Keywords: 炸药,加速老化,爆轰性能

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Abstract:

针对贮存老化对炸药爆轰性能的影响,开展了JOB-9003炸药的热加速老化实验和爆轰性能实验,对比了老化前、后炸药样品物理参数和爆轰性能的差异。实验结果表明,热加速老化180d后,炸药样品的密度和质量略有减小,样品的内径和外径略有增加;实验获得的老化炸药样品的平均爆速略有下降,而样品的球面发散爆轰波的波形和波形差与未老化样品的实验结果无明显差异,说明热加速老化180d对样品的爆轰性能没有影响。

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