[1]李文祥,邢晓玲,刁小强,等.CL-20基薄膜炸药的爆轰特性研究[J].爆破器材,2020,49(05):20-23,28.[doi:doi:10.3969/j.issn.1001-8352.2020.05.004]
　LI Wenxiang,XING Xiaoling,DIAO Xiaoqiang,et al.Detonation Characteristics of CL-20 Based Thin Film Explosive[J].EXPLOSIVE MATERIALS,2020,49(05):20-23,28.[doi:doi:10.3969/j.issn.1001-8352.2020.05.004]
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CL-20基薄膜炸药的爆轰特性研究()
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《爆破器材》[ISSN:1001-8352/CN:32-1163/TJ]

卷:
49
期数:
2020年05
页码:
20-23,28
栏目:
爆炸材料
出版日期:
2020-10-05

文章信息/Info

Title:
Detonation Characteristics of CL-20 Based Thin Film Explosive
文章编号:
5427
作者:
李文祥; 邢晓玲; 刁小强; 赵省向
西安近代化学研究所（陕西西安，710065）
Author(s):
LI Wenxiang;  XING Xiaoling;  DIAO Xiaoqiang;  ZHAO Shengxiang
Xi’an Modern Chemistry Research Institute (Shaanxi Xi’an, 710065)
关键词:
CL-20; 薄膜炸药; 拐角效应; 熄爆厚度
Keywords:
CL-20;  thin film explosive;  corner effect;  quenching thickness
分类号:
TQ560.7;TJ51
DOI:
doi:10.3969/j.issn.1001-8352.2020.05.004
文献标志码:
A
摘要:
采用重结晶方法细化的CL-20炸药进行CL-20基薄膜炸药制备。研究了CL-20基薄膜炸药的爆轰性能、熄爆厚度和拐角效应，并与HMX基薄膜炸药进行对比。研究结果表明：在装药相对密度为85%时，CL-20基和HMX基薄膜炸药的爆速分别为8 393 m/s和8 069 m/s；CL-20基和HMX基薄膜炸药的熄爆厚度分别为0.23 mm和0.41 mm；相比HMX基薄膜炸药，CL-20基薄膜炸药的熄爆厚度更小，传爆能力更强。
Abstract:
The recrystallization refining CL-20 was used for the preparation of CL-20 based thin film explosive. Detonation properties, critical thickness of the explosive samples with different densities, and corner effect were researched and compared with those of HMX based thin film explosive. The results show that when the charge relative density is 85%, the detonation velocity of CL-20 based and HMX based thin film explosives are 8 393 m/s and 8 069 m/s, respectively. The quenching thickness of CL-20 based and HMX based thin film explosives are 0.23 mm and 0.41 mm, respectively. Compared with HMX based thin film explosive, CL-20 based thin film explosive has smaller critical thickness and stronger detonation transition capacity at the same charge relative density.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期：2019-10-24
第一作者：李文祥(1984－),男，硕士，主要研究方向为混合炸药配方及工艺设计。E-mail:251853018@qq.com
更新日期/Last Update: 2020-10-05