论文部分内容阅读
奥克托今(HMX)是最重要的含能材料之一,广泛应用于各种推进剂和炸药。HMX发生爆轰前将发生β→δ晶型转变,研究HMX的β→δ晶型转变规律可以加深对HMX的感度、爆轰过程和贮存安全性的认识。本文从HMX的晶体结构、晶型转变动力学和晶型转变影响因素三个方面对HMX的β→δ晶型转变进行了综述,并提出以HMX的晶体品质及固体添加剂对β→δ晶型转变的影响作为今后的研究方向。
Oconeer HMX is one of the most important energetic materials and is widely used in various propellants and explosives. The transformation of β → δ form before HMX detonation occurs. The study of the transformation of β → δ form of HMX can deepen the understanding of HMX sensitivity, detonation process and storage safety. In this paper, the transformation of the β → δ polymorphism of HMX from three aspects of the crystal structure of HMX, the kinetics of crystal transition and the influencing factors of crystal transition has been reviewed. The crystal structure of HMX and the effect of solid additives on the β → δ crystal form The impact of change as the future direction of research.