硝铵析出对乳化炸药初始感度及质保期的影响

Effects of the Separation Amount of AN on Initial Sensitivity and the Period of Quality Guarantee of Emulsion Explosive

本文结合生产实际,运用炸药起爆机理理论,从硝铵析出量角度,分析了乳化炸药初始感度与质保期的关系,得出硝铵析出量小,乳化炸药初始殉爆值低,质量保证期长的结论。

Based on the ignition mechanism of explosives, the relationship of initial sensitivity and the period of quality guarantee of emulsion explosive is analyzed from the angle of the separation amount of ammonium nitrate, which combines the actual state of emulsion explosive production. The result is obtained, which is that the smaller the amount of separation is, the lower the initial value of detonation air gap propagation of explosives is and the longer the period of quality guarantee will be.