[1]金大勇①,王亲会①,蒋秋黎①,等.一种DNAN基熔铸炸药压滤装药工艺安全性分析[J].爆破器材,2015,44(03):16-21.[doi:10.3969/j.issn.1001-8352.2015.03.004]
　JIN Dayong,WANG Qinhui,JIANG Qiuli,et al.Safety Analysis for Filter Press Process of a DNAN Based Meltcast Explosive[J].EXPLOSIVE MATERIALS,2015,44(03):16-21.[doi:10.3969/j.issn.1001-8352.2015.03.004]
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一种DNAN基熔铸炸药压滤装药工艺安全性分析()
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《爆破器材》[ISSN:1001-8352/CN:32-1163/TJ]

卷:
44
期数:
2015年03
页码:
16-21
栏目:
基础理论
出版日期:
2015-06-20

文章信息/Info

Title:
Safety Analysis for Filter Press Process of a DNAN Based Meltcast Explosive
文章编号:
4881
作者:
金大勇①; 王亲会①; 蒋秋黎①; 牛国涛①; 牛磊①; 曹少庭①; 蒋芳芳②
①西安近代化学研究所（陕西西安，710065）
②陕西应用物理化学研究所（陕西西安，710061）
Author(s):
JIN Dayong①; WANG Qinhui①; JIANG Qiuli①; NIU Guotao①; NIU Lei①; CAO Shaoting①; JIANG Fangfang②
①Xian Modern Chemical Research Institute (Shaanxi Xian, 710065)
②Shaanxi Applied Physicschemistry Research Institute（Shaanxi Xian，710061）
关键词:
DNAN; 熔铸炸药; 压滤装药工艺; 工艺安全性; 机械感度; 热损伤
Keywords:
DNAN;  melt-cast explosive;  filter press process;  process safety;  mechanical sensitivity;  thermal-damage
分类号:
TQ560.8;TD235.2+1
DOI:
10.3969/j.issn.1001-8352.2015.03.004
文献标志码:
A
摘要:
为确保混合炸药在压滤装药工艺过程中的安全性，通过工艺过程安全性分析，获得了工艺安全性风险因素及其分类；利用试验测试和数值仿真手段，对一种DNAN基熔铸混合炸药（MCX-D）的本质安全性、相容性、机械和热刺激等装药工艺安全性影响因素进行了分析与研究。结果表明，炸药本质上是安全的，压滤工艺过程中组分变化和热损伤导致炸药本身感度的升高有限（机械感度≤40%），符合使用要求；装药在温度和压力双重作用下的内部温升仅为0.3 ℃左右，不存在热爆炸的可能性。由此证明DNAN基熔铸炸药压滤装药工艺是安全可靠的。
Abstract:
In order to ensure the safety of the filter press process of composite explosive, the risk factors and its classification of process safety were obtained according to analyzing the process engineering safety. By means of experimental test and numerical simulation, the influential factors including intrinsic safety, compatibility, mechanical and thermal stimuli of MCXD, a kind of DNAN based meltcast explosive, were analyzed and studied. It found out that the explosive made in the filter press process was safe intrinsically, and the sensitivity of explosive due to ingredient variation and thermal damage increased in a very limited range (improvement of mechanical sensitivity ≤40%), which met the application demands. The inner temperature increased by 0.3℃ or so in the condition of temperature and press, which indicated the thermal explosion would not happen. The filter press process of DNAN based meltcast was safe and reliable.

参考文献/References:

［1］金大勇，贾宪振，王亲会,等．RTHLDu1炸药注装工艺安全性分析［J］．火工品，2011（6）：41-46．
Jin Dayong,Jia Xianzhen,Wang Qinhui,et al.Security analysis for RTHLDu1 explosive casting techmology［J］．Initiators ＆ Pyrotechnics，2011（6）：41-46．
［2］金大勇，王亲会，牛国涛,等．一种高固相含量熔铸炸药精密铸装技术［J］．火工品，2013（2）：40-43．
Jin Dayong, Wang Qinhui,Niu Guotao, et al.A technology of precise meltcasting charge with highly solid contents［J］. Initiators ＆ Pyrotechnics,2013(2):40-43.
［3］孙业斌，惠君明，曹欣茂.军用混合炸药［M］.北京：兵器工业出版社，1995.
［4］刘德润，何德昌.熔铸炸药的低压顺序凝固技术［M］.北京：北京理工大学出版社，1990.
［5］陈熙荣，吴风元，刘德润.用压力注装获得高效率、优质药柱的研究［J］.火炸药，1981（6）：13-16.
Chen Xirong,Wu Fengyuan,Liu Derun. The Study of press loading process for efficiently obtain high quality explosives charge ［J］．Explosives and Propellants, 1981（6）：13-16.
［6］王昕．美国不敏感混合炸药的发展现状［J］．火炸药学报，2007，30(2)：78-80.
Wang Xin.Current situation of study on insensitive composite explosives in USA［J］．Chinese Journal of Explosives and Propellants，2007，30(2)：78-80.
［7］金大勇，王红星，牛国涛，等.正交试验法研究DNAN基熔铸炸药的装药工艺［J］．含能材料，2014，22（6）：804-807.
?Jin Dayong, Wang Hongxing,Niu Guotao, et al.Study on charge process of DNAN based melt cast explosive by orthogonal experiments［J］．Chinese Journal of Energetic Materials,2014，22（6）：804-807.
［8］王红星，王浩，蒋芳芳，等．DNAN炸药熔铸工艺安全性分析［J］．兵工自动化，2014，33(7)：72-74．
Wang Hongxing,Wang Hao,Jiang Fangfang, et al.Safety analysis of meltcast technology for DNAN explosive［J］．Ordnance Industry Automation，2014，33(7)：72-74．
［9］黄文斌，王亲会，王浩，等.复合钝感剂对梯黑铝炸药的钝感机理［J］.火炸药学报，2009，32（2）：41-43.
?Huang Wenbin, Wang Qinhui, Wang Hao, et al.Desensitivity mechanism of composite desensitizer to THL explosive［J］. Chinese Journal of Explosives and Propellants, 2009，32（2）：41-43.
［10］金韶华，松全才.炸药理论［M］.西安：西北工业大学出版社，2010.

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备注/Memo

备注/Memo:
收稿日期：2014-10-08
基金项目：国防科技工业基础产品创新计划火炸药科研重大专项作者简介：金大勇（1980~），男，副研究员，主要从事混合炸药配方及战斗部装药技术的研究。E-mail：jinvsyong@163.com
通信作者：王亲会(1959~),男，研究员，主要从事混合炸药配方及战斗部装药技术研究
更新日期/Last Update: 2015-05-11