工程爆破

2011, v.17;No.64(02) 73-75+88

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爆炸焊接专用炸药的研究与应用
RESEARCH ON SPECIAL EXPLOSIVES FOR EXPLOSIVE WELDING AND ITS APPLICATION

岳宗洪;李亚;韩刚;
YUE Zong-hong,LI Ya,HAN Gang(China Ship Material Research Institute,Luoyang 471039,Henan,China)

摘要(Abstract):

为满足金属爆炸焊接的要求,以岩石膨化硝铵炸药为主体,配以适量的添加剂制得一种爆炸焊接专用炸药。试验结果表明:通过改变添加剂的含量,可以得到不同爆速的爆炸焊接炸药,爆炸焊接效果理想,且该炸药具有优良的安全性能和可靠的爆炸性能。
To meet the metals explosive welding,a special explosive for explosive welding was developed by taking rock expanded ammonium nitrate explosive as the principal ingredient and mixing propriety quantity additive agent.The experimental results show that detonation velocity of the special explosive can be adjusted through changing the quantity of additive agents,its explosive welding effect is good,and the special explosive has fine safety and reliable explosive properties.

关键词(KeyWords): 爆炸焊接;专用炸药;膨化硝铵炸药;添加剂
Explosive welding;Special explosive;Expanded ammonium nitrate explosive;Additive agent

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作者(Author): 岳宗洪;李亚;韩刚;
YUE Zong-hong,LI Ya,HAN Gang(China Ship Material Research Institute,Luoyang 471039,Henan,China)

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