表面处理对叠氮硝胺发射药起始燃烧性能的影响  

Influence of the Surface Treating of Azidonitramine Propellants on Their Initial Combustion

作　　者：杨丽侠[1] 蒋树君[1] 李丽[1] 杨雁[1] 

机构地区：[1]西安近代化学研究所,陕西西安710065

出　　处：《火炸药学报》2004年第1期66-67,73,共3页Chinese Journal of Explosives & Propellants

摘　　要：通过30mm短管炮内弹道试验和点火模拟装置试验,研究了钝感与包覆两种不同表面处理工艺的叠氮硝胺发射药膛内起始燃烧性能。结果表明:经表面处理的叠氮硝胺与未经表面处理的叠氮硝胺发射药相比,起始负压差(-ΔPi)大大降低,膛内压力波强度变小,膛内起始燃烧性能获得改善。结果还指出了两种表面处理对起始燃烧过程影响的本质区别。The characteristics of initial combustion in gun chamber concerning the surface treated azidonitramine propellants with desensitizing and coating were studied by means of experiments. The results show that the initial combustion performance of the surface treated is improved. The results also show the differences of influence between two kinds of surface treating on the initial combustion.

关 键 词：叠氮硝胺 发射药 表面处理 钝感 燃烧性能 

分 类 号：TQ562[化学工程—炸药化工]