摘要
研究了AN- TNT- DNT、AN- TNT -DNT- Al两种军民两用硝铵炸药的配方和某些爆炸性能之间的相互关系。结果发现:对于AN- TNT -DNT炸药,随着DNT含量由 0%增加到 5%,炸药的爆热Qv减少 1. 6%,比容V0增加 1.0%,QvV0的乘积下降 0. 6%;随着氧平衡由 0%降低 -2.50%,炸药的爆热Qv减少 2. 2%,比容V0增加 0.7%,QvV0的乘积下降 1. 5%。对于AN-TNT- DNT -Al炸药,随着铝粉含量由 0%增至 14%,炸药的爆热Qv增加 58. 34%,比容V0下降 15.7%,QvV0的乘积增加 33.5%。
The relation between formulation of military and civil AN explosives and some explosion properties were studied. The following results were shown: For AN-TNT-DNT explosive, when the DNT content in the explosive is increased from 0% to 5%, the explosion heat Q_(V ) reduces by 1.6 %, the specific volume V_(0) increases by 1.0 %, and the multiplier product Q_(V)V_(0) reduces by 0.6 %; when the oxygen balance value of the explosive is droped from 0% to -2.5 %, the explosion heat Q_(V) reduces by 2.2 %, the specific volume V_(0) increases by 0.7 %, and the multiplier product Q_(V)V_(0) reduces by 1.5 %. For AN-TNT-DNT-Al explosive, when the content of aluminium powder is increased from 0 % to 14 %, the explosion heat Q_(V) increases by 58.34 %, the specific volume V_(0) reduces by 15.7 %, and the multiplier product Q_(V)V_(0 )increases by 33.5 %
出处
《爆破》
CSCD
2005年第1期103-106,共4页
Blasting
关键词
硝铵炸药
配方
爆炸性能
氧平衡
二硝基甲苯
ammonium nitrate explosive
formulation
explosion property
relation
