【摘要】 对直径为2 .0mm的铅壳柔爆索的爆炸特性进行了系统的实验研究。测得这种柔爆索爆速为DJ=( 6.95± 0 0 6)km/s。其爆炸产生的铅粒子非常小 ,粒度小于 5μm的铅粒子的总质量约占铅壳质量的 4 0 %。对柔爆索爆炸产生的铅粒子的飞散速度及冲量大小也进行了研究。更多还原

【Abstract】 The exploding characteristics of lead shield Mild Detonating Fuse(MDF)with a diameter of 2mm were studied experimentally.The detonation velocity of the MDF is D J=(6.95±0.06) km/s.The fragment sizes of lead shield after MDF explosion were very small,and the mass of the fragments,which were smaller than 5μm in size,was about 40 percent of the whole mass of the shell.The scatter velocity of the fragment produced by MDF exploding and the MDF impulse were also measured.[WT5HZ]更多还原