Confocal Scanning Laser Microscopic Study of the RDX Defect Structure in Deformed Polymer-Bonded Explosives

被引：2

作者：

van der Heijden, Antoine E. D. M. ^{[1
,2
]}

Bouma, Richard H. B. ^{[1
]}

机构：

[1] TNO, Dept Energet Mat, POB 45, NL-2280 AA Rijswijk, Netherlands

[2] Delft Univ Technol, Sect Intensified React & Separat Syst, Leeghwaterstr 39, NL-2526 CB Delft, Netherlands

来源：

PROPELLANTS EXPLOSIVES PYROTECHNICS | 2016年 / 41卷 / 05期

关键词：

Confocal scanning laser microscopy; RDX defect structure; Non-shock deformation; Polymer-bonded explosive; ENERGETIC MATERIAL; VOID COLLAPSE; CRYSTALLIZATION; SIMULATION;

D O I：

10.1002/prep.201500267

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The influence of an explosion-driven deformation on the defect structure in RDX crystals embedded in a polymer-bonded explosive was investigated by means of confocal scanning laser microscopy. The images were compared to the defect structure in the as-received RDX grades, embedded in an epoxy resin. In this way it is possible to qualitatively analyze the changes in defect structure of the RDX crystals that were induced by the explosion-driven deformation. For the first time, these data therefore provide experimental confirmation of how shock waves mechanically interact with energetic crystals - a topic that, up to now, was only explored by means of simulations.

引用

页码：875 / 882

页数：8

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