含能材料2011，Vol.19Issue(4)：370-372,3.DOI:10.3969/j.issn.1006-9941.2011.04.003
新型粉状铵油炸药实验研究
Experimental Investigation of a New ANFO Explosive
徐志祥 1刘大斌 1胡毅亭1
作者信息
- 1. 南京理工大学化工学院,江苏南京210094
- 折叠
摘要
Abstract
A new type of ammonium nitrate fuel oil (ANFO) explosive was investigated to solve the problem of low detonation velocity, which was made of ammonium nitrate water solution, surfactant, oil by C-O-H chemical structure, and dried under vacuum condition. The microstructure, thermal stability and mechanical sensitivity were analyzed. The effect of charge density on detonation velocity was studied. The advantage of new type of explosives was also analyzed. Results show that the mixture uniformity of components and thermal stability are good. When the charge density is 0. 86 g · Cm-3, the detonation velocity is 4400 m · S-1. The hydrogen bonding interaction of hydrogen atom of ammonium group and carbonyl in oil, increases detonation velocity of the explosive.关键词
应用化学/铵油炸药/爆速/热稳定性/感度Key words
applied chemistry/ ANFO/ detonation velocity/ thermal stability/ sensitivity分类
军事科技引用本文复制引用
徐志祥,刘大斌,胡毅亭..新型粉状铵油炸药实验研究[J].含能材料,2011,19(4):370-372,3.
