[1]赵宝明,李先,刘来东,等.适用于RGD7A基三层发射药的点火药[J].爆破器材,2015,44(03):51-54.[doi:10.3969/j.issn.1001-8352.2015.03.012]
　ZHAO Baoming,LI Xian,LIU Laidong,et al.Ignition Powders of the Three Layers Gun Propellant Based on RGD7A[J].EXPLOSIVE MATERIALS,2015,44(03):51-54.[doi:10.3969/j.issn.1001-8352.2015.03.012]
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适用于RGD7A基三层发射药的点火药()
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《爆破器材》[ISSN:1001-8352/CN:32-1163/TJ]

卷:
44
期数:
2015年03
页码:
51-54
栏目:
爆破技术
出版日期:
2015-06-20

文章信息/Info

Title:
Ignition Powders of the Three Layers Gun Propellant Based on RGD7A
文章编号:
4879
作者:
赵宝明; 李先; 刘来东; 张衡; 靳建伟; 赵宏立; 王琼林; 杨丽侠
西安近代化学研究所（陕西西安，710065）
Author(s):
ZHAO Baoming;  LI Xian;  LIU Laidong;  ZHANG Heng;  JIN Jianwei;  ZHAO Hongli;  WANG Qionglin;  YANG Lixia
Xi’an Modern Chemistry Research Institute (Shaanxi Xian, 710065)
关键词:
点火药; 三层药; 点火性能; 奔萘药
Keywords:
ignition powder; three layers gun propellant;  ignition performance; benzene naphthalene drug
分类号:
TD235.2+2;TQ563
DOI:
10.3969/j.issn.1001-8352.2015.03.012
文献标志码:
A
摘要:
以常用点火材料NC（硝化棉）、BP（2#小粒黑）和奔萘药作为点火药，考察点火药对RGD7A基三层片状硝胺发射药的点火能力。以特征点火药量、点火延迟时间及点火压力为点火性能判据，通过点火性能对比试验，发现奔萘药更适合作为RGD7A基三层药的点火药。进一步通过密闭爆发器试验证明，采用奔萘药作为RGD7A基三层药的点火药，可有效提高RGD7A基三层药的点火同时性，效果明显优于NC和BP。
Abstract:
Selecting commonly used ignition materials such as nitrocotton (NC), BP (2# small black powder) and benzene naphthalene drug, the ignition performance of the powders on RGD7A based three layers gun propellant were studied. It was found that benzene naphthalene drug is suitable for the RGD7A based three layers gun propellant by means of experiments on ignition performance characteristic of ignition charge, the ignition delay time and the ignition pressure. And it also shows that, in closed bomb test, benzene naphthalene drug can effectively improve the simultaneous ignition of the RGD7A based three layers gun propellant, which is superior to the other two ignition powders (NC and BP).

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期：2014-09-28
作者简介：赵宝明（1978~），男，硕士，工程师，主要从事发射药燃烧性能研究。E-mail:baomingzhao@126.com
更新日期/Last Update: 2015-05-11