一种低爆速爆炸焊接炸药的实验研究  

Experimental Research on Low Detonation Velocity Explosives for Explosive Welding

作　　者：魏芳 魏绪珂 张真 王磊 徐晖 

机构地区：[1]山东天宝化工股份有限公司,山东平邑273300

出　　处：《煤矿爆破》2014年第2期23-24,共2页Coal Mine Blasting

摘　　要：为满足金属爆炸焊接对爆速的要求,本研究以膨化硝铵炸药为主体,通过添加适量的稀释剂M制得低爆速爆炸焊接炸药。实验结果表明,该炸药具有爆轰稳定,能量适中等特点,当稀释剂含量为25%时,爆速在2045m·s-1,适用于爆炸焊接应用场合。In order to meet the requirement of metal explosive welding on the detonation velocity, a low detonation velocity explosive for explosion welding was made which used the expanded ammonium nitrate as main ingredient and the diluent M as additive. The experiment results show that the explosive has stable detonation and moderate energy, and when the content of diluent M is 25% the detonation velocity is 2045 m/s which is suitable for explosive welding.

关 键 词：爆炸焊接 低爆速炸药 稀释剂 

分 类 号：TJ55[兵器科学与技术—军事化学与烟火技术]