Effect of multilayer coating on impact sensitivity and quasi-static compression properties of HMX

被引:2
|
作者
Xie, Xiao [1 ]
Zheng, Baohui [1 ]
Huang, Hui [2 ]
机构
[1] China Acad Engn Phys, Inst Chem Mat, Mianyang 621900, Sichuan, Peoples R China
[2] China Acad Engn Phys, Mianyang 621900, Sichuan, Peoples R China
基金
中国国家自然科学基金;
关键词
HMX; Multilayer coating; Impact sensitivity; Desensitization; Coordination complex; Compression property;
D O I
10.1016/j.matlet.2020.129212
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
A facile coating method was used to control the number of layers precisely through multistep coating cycles. Effect of multilayers on the impact sensitivity of HMX were studied. Impact sensitivity of HMX significantly increased after one coating cycle, but decreased within increasing coating cycles subsequently. This changing trend of impact sensitivity of HMX with the increasing of coating layer thickness could be caused by the growth of surface roughness, the reduction of thermal stability, and the changing of the quasi-static compression properties. (C) 2020 Published by Elsevier B.V.
引用
收藏
页数:4
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