[1]赵国政①,陆明①,芮久后②.RDX晶体结构与性能研究进展[J].爆破器材,2012,41(06):9-11、15.[doi:10.3969/J.ISSN.1001-8532.2012.06.003]
　ZHAO Guozheng,LU Ming,RUI Jiuhou.Research Progress of Crystal Structure and Properties of RDX[J].EXPLOSIVE MATERIALS,2012,41(06):9-11、15.[doi:10.3969/J.ISSN.1001-8532.2012.06.003]
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RDX晶体结构与性能研究进展()
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《爆破器材》[ISSN:1001-8352/CN:32-1163/TJ]

卷:
41
期数:
2012年06
页码:
9-11、15
栏目:
基础理论
出版日期:
2012-12-20

文章信息/Info

Title:
Research Progress of Crystal Structure and Properties of RDX
文章编号:
4522
作者:
赵国政① ; 陆明①; 芮久后②
①南京理工大学化工学院 （江苏南京, 210094） 
②北京理工大学机电工程学院 （北京, 100081）
Author(s):
ZHAO Guozheng①; LU Ming①; RUI Jiuhou②
①School of Chemical Engineering, Nanjing University of Science & Technology, (Jiangsu Nanjing, 210094) 
②School of Mechanical & Electrical Engineering, Beijing Institute of Technology, (Beijing, 100081)
关键词:
RDX; 晶胞; 动力学模拟; 性能; 综述
Keywords:
RDX;  crystal cell;  dynamic simulation;  performance;  review
分类号:
TJ55 TQ564
DOI:
10.3969/J.ISSN.1001-8532.2012.06.003
文献标志码:
A
摘要:
单质炸药的性能不仅受炸药分子结构的影响, 而且与炸药晶体结构密切相关。综述了RDX晶体结构与性能方面的研究进展。RDX晶胞为斜方晶系，Pbca点群，a=13.182,b=11.574 ,c=10.709,Z=8，α=β=γ= 90.0°。当平均颗粒直径在16.7~337.9 μm范围时，RDX颗粒度对撞击感度影响较大, 颗粒越大撞击感度越高。证实了RDX的晶体结构对其性能具有重要影响。因此，RDX在应用过程中应充分考虑其晶体结构。
Abstract:
The performance of explosive is not only affected by the molecular structure, but also closely related to the crystal structure. The research development in crystal structure and properties for RDX was reviewed. RDX is featured as orthorhombic system with a=13.182,b=11.574,c=10.709,Z=8，α=β=γ= 90.0°,and space group of Pbca. When the average particle size is in the range of 16.7 μm to 337.9 μm,it shows greater effect of RDX particle size to the impact sensitivity, the large the RDX particle size, the higher the impact sensitivity. It shows that the crystal structure of RDX has an important influence on its properties. The crystal structure should be fully taken into account in the application process.

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备注/Memo

备注/Memo:
收稿日期：2012-07-13
基金项目：国家科研专项基金项目（40406040202）
作者简介：赵国政（1985~），男，博士, 研究方向: 含能材料的制备与应用。
更新日期/Last Update: 2012-12-31