含能材料2011，Vol.19Issue(4)：442-444,3.DOI:10.3969/j.issn.1006-9941.2011.04.020
粒度对硝胺类炸药烤燃热感度的影响
Effect of Particle Size of Nitroamine Explosives on Cook-off Sensitivity
周得才 1吕春玲 1李梅 2耿孝恒 1张俊1
作者信息
- 1. 中北大学化工与环境学院,山西太原030051
- 2. 中北大学经济与管理学院,山西太原030051
- 折叠
摘要
Abstract
In order to explore the relationship between the particle size of nitroamine explosives and their cook-off sensitivity, RDX, HMX and PETN samples with different particle sizes (centimillimeter,micron,submicron) were prepared by spray fine and dripping methods respectively. Scanning electron microscope (SEM) and laser particle analyzer were used to characterize samples. The cook-off thermal sensitivity for RDX, HMX and PETN samples were tested and analyzed by QB772A -1997 method 608.1. Results show that thermal sensitivities of RDX, HMX and PETN increase with the reduction of particle size.关键词
物理化学/硝胺类炸药/粒度/烤燃试验Key words
physical chemistry/ nitro-amine explosive/ particle size/ cook-off test分类
军事科技引用本文复制引用
周得才,吕春玲,李梅,耿孝恒,张俊..粒度对硝胺类炸药烤燃热感度的影响[J].含能材料,2011,19(4):442-444,3.
