复合铝热剂研究进展  

Research Progress of Composite Thermite

作　　者：李师 郭涛 刘晓峰 陈嘉琳 姚淼 丁文 宋佳星 LI Shi;GUO Tao;LIU Xiao-feng;CHEN Jia-lin;YAO Miao;DING Wen;SONG Jia-xing(College of Filed Engineering,PLA Army Engineering University,Nanjing 210007,China)

机构地区：[1]陆军工程大学野战工程学院,江苏南京210007

出　　处：《含能材料》2021年第11期1115-1124,I0008,共11页Chinese Journal of Energetic Materials

基　　金：国家自然科学基金资助(51704302)。

摘　　要：提高传统二元铝热剂的反应性能是近年来含能材料领域的研究热点,引入添加剂组成复合铝热剂是一种有效的方法。本文根据添加剂的作用效果及应用领域,将复合铝热剂分为燃料增强型,产气型以及改性剂添加型,综述了复合铝热剂的研究现状及其在有关工程上的应用,进而提出了复合铝热剂新的研究的方向和思路,包括新型合金燃料及合金氢化物的使用和制备、非叠氮类气体发生剂与铝热剂的复合使用、惰性添加剂的种类与添加量的影响、黏结剂在铝热剂表面的包覆技术等。Improving the reaction performance of traditional binary thermites is one of the research hotspots in the field of energetic materials in recent years.The introduction of additives to form composite thermite is an effective method.According to the application fields and the different effects of additives,the composite thermites were divided into fuel-enhanced type,gas-producing type and modified additive type.The research status of composite thermite and its related engineering applications were reviewed,and then the new research directions and ideas for composite thermite were proposed,including the use and preparation of new alloy fuels and alloy hydrides,the combined use of non-azide gas generating agents and thermite,the influence of the types and amounts of inert additives,and the coating technology of the binder on the surface of the thermite,etc.

关 键 词：复合铝热剂 燃料添加剂 产气剂 改性剂 黏结剂 

分 类 号：TJ55[兵器科学与技术—军事化学与烟火技术] O64[理学—物理化学]