[1]李金鑫①,勾莉①,张争争①,等.CL-20基高爆热含铝压装混合炸药的研究[J].爆破器材,2020,49(03):33-36,42.[doi:10.3969/j.issn.1001-8352.2020.03.006]
 LI Jinxin,GOU Li,ZHANG Zhengzheng,et al.Study on CL-20 Based Aluminized PBX with High Detonation Heat[J].EXPLOSIVE MATERIALS,2020,49(03):33-36,42.[doi:10.3969/j.issn.1001-8352.2020.03.006]
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CL-20基高爆热含铝压装混合炸药的研究()
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《爆破器材》[ISSN:1001-8352/CN:32-1163/TJ]

卷:
49
期数:
2020年03
页码:
33-36,42
栏目:
爆炸材料
出版日期:
2020-05-22

文章信息/Info

Title:
Study on CL-20 Based Aluminized PBX with High Detonation Heat
文章编号:
5424
作者:
李金鑫勾莉张争争邹浩明①②
①甘肃银光化学工业集团有限公司含能材料分公司(甘肃白银,730900)
②北京理工大学化学与化工学院(北京,100081)
Author(s):
LI Jinxin GOU Li ZHANG Zhengzheng ZOU Haoming①②
① Gansu Yinguang Chemical Industry Group (Gansu Baiyin, 730900)
② School of Chemistry and Chemical Engineering, Beijing Institute of Technology (Beijing, 100081)
关键词:
CL-20高爆热含铝炸药工艺优化性能表征
Keywords:
CL-20 high detonation heat aluminized explosive process optimization performance characterization
分类号:
TJ55
DOI:
10.3969/j.issn.1001-8352.2020.03.006
文献标志码:
A
摘要:
为了提高CL-20基高爆热含铝压装混合炸药配方的成型性能,使用了新的黏结剂体系。通过工艺优化研究,获得了最佳的机械干混工艺条件:混合温度70~85 ℃,混合时间20~30 min;最佳的压药条件:压药温度85 ℃、比压3 300 kg/cm2、保压时间60 min。对新配方的爆热、真空安定性、爆发点和环境适应性进行了测试,结果显示,新配方具有很高的爆热,良好的热安全性、环境适应性和可靠性。新配方密度为2.041 g/cm3,爆热为8 834.3 J/g。
Abstract:
A new binder system was used to improve the forming performance of CL-20 based aluminized PBX explosive with high detonation heat. Through the study of process optimization, the optimal mechanical dry mixing process condition was obtained as duration of 20-30 min within the temperature range of 70-85 ℃ and the best pressuring operation was confirmed as holding time of 60 minutes at charge temperature of 85 ℃ and under specific pressure of 3 300 kg/cm2. Detonation heat, vacuum stability, explosion point and environmental adaptability of the new formula were tested. Results show that the new formula has high detonation heat, good thermal safety, environmental adaptability and reliability. Density and detonation heat of the new formula are 2.041g/cm3 and 8 834.3J/g respectively.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2019-10-14
基金项目:专项基金(编号省略)
第一作者:李金鑫(1988-),工学学士,工程师,研究方向:混合炸药成型性工艺。E-mail: lijinxin441092388@126.com
通信作者:邹浩明(1988-),博士,研究方向:混合炸药配方及工艺。E-mail:shevchenkozou@sina.com
更新日期/Last Update: 2020-05-22