铅-钢爆炸焊接用低爆速炸药的研制与应用  

Development and Application of Low Explosive Velocity Explosive for Lead-steel Explosive Welding

作　　者：李军[1] 刘金涛[1] 韩刚[1] 邓光平[1] LI Jun, LIU Jintao, HAN Gang, DENG Guangping(Luoyang Ship Material Research Institute, Luoyang 471023, China)

机构地区：[1]中国船舶重工集团公司第七二五研究所,河南洛阳471023

出　　处：《材料开发与应用》2018年第5期44-47,共4页Development and Application of Materials

摘　　要：研制了一种QG型低爆速混合炸药,能满足铅-钢爆炸焊接的要求,并进行了铅-钢爆炸焊接试验及力学性能测试。结果表明,该炸药具有爆速低、爆轰稳定、能量适中的特点,能很好的实现铅和钢的爆炸焊接。A QG type explosive of low explosive was developed,and lead-steel explosive welding test amd performace test were conducted. The results showed that the explosive had the characteristics of low explosive velocity,stable detonation and moderate energy,and could realize the explosive welding of lead and steel.

关 键 词：爆炸焊接 低爆速炸药 添加剂 

分 类 号：TG456.6[金属学及工艺—焊接]