兵工自动化Issue(7)：72-74,3.DOI:10.7690/bgzdh.2014.07.020
DNAN炸药熔铸工艺安全性分析
Safety Analysis of Melt-Cast Technology for DNAN Explosive
王红星 1王浩 1蒋芳芳 2赵凯 1徐申2
作者信息
- 1. 西安近代化学研究所第二事业研究部，西安 710065
- 2. 陕西应用物理化学研究所第五研究室，西安 710061
- 折叠
摘要
Abstract
In order to ensure safety in melt-cast process for the DNAN explosive, emphasize safety analysis from the explosive properties, the melt-cast technological procedure, the thermal safety of DNAN explosive was studied by cook-off test, the delay time of thermal explosion in different temperature was obtained. The results show that DNAN under the ambient temperature of 220℃ was non-flammabled, DNAN was semi-burned under the ambient temperature of 230℃, when the temperature reaches above 240℃, thermal decomposition reaction of DNAN occurs. The delay of thermal explosion was obtained from theoretical calculation at 100℃, results show that the DNAN explosive melt-cast technological is safe and reliable.关键词
物理化学/DNAN炸药/安全性分析/熔铸工艺/烤燃试验Key words
physical chemistry/DNAN/safety analysis/melt-cast technology/cook-off test分类
军事科技引用本文复制引用
王红星,王浩,蒋芳芳,赵凯,徐申..DNAN炸药熔铸工艺安全性分析[J].兵工自动化,2014,(7):72-74,3.
