[1]倪磊,唐胜,况荣高,等.高温环境对普通导爆管雷管点火可靠性的影响[J].爆破器材,2018,47(04):55-59.[doi:10.3969/j.issn.1001-8352.2018.04.010]
　NI Lei,TANG Sheng,KUANG Ronggao,et al.Influence of High Temperature on Ignition Reliability of Ordinary Nonel Detonator[J].EXPLOSIVE MATERIALS,2018,47(04):55-59.[doi:10.3969/j.issn.1001-8352.2018.04.010]
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高温环境对普通导爆管雷管点火可靠性的影响()
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《爆破器材》[ISSN:1001-8352/CN:32-1163/TJ]

卷:
47
期数:
2018年04
页码:
55-59
栏目:
爆炸材料
出版日期:
2018-06-27

文章信息/Info

Title:
Influence of High Temperature on Ignition Reliability of Ordinary Nonel Detonator
文章编号:
5244
作者:
倪磊; 唐胜; 况荣高; 赵鹏飞; 曾晓渝; 廖帆
重庆顺安爆破器材有限公司（重庆北碚，400713）
Author(s):
NI Lei;  TANG Sheng;  KUANG Ronggao;  ZHAO Pengfei;  ZENG Xiaoyu;  LIAO Fan
Chongqing Shunan Explosion Equipment Co., Ltd. (Chongqing Beibei, 400713)
关键词:
普通导爆管; 粒料; 温度; 爆速; 破孔数; 拒爆率
Keywords:
ordinary detonator;  granules;  temperature;  detonation velocity;  holes numbers;  reject rate
分类号:
TJ45+7
DOI:
10.3969/j.issn.1001-8352.2018.04.010
文献标志码:
A
摘要:
采用951-000、112A和Q210 3种粒料拉制普通导爆管，测试不同环境温度条件下的爆速、抗击穿性能，研究不同环境温度下3种粒料拉制的导爆管对钨系、硅系、锑系及硼系延期体的发火可靠性。研究表明：随着温度的升高，3种粒料拉制的导爆管爆速和抗击穿性能均有不同程度下降，其中,951-000的性能优于112A的性能，112A的性能优于Q210的性能。对4类延期体进行发火可靠性测试：温度t≥60 ℃时，钨系和锑系延期体出现拒爆；t≥70 ℃时，硼系延期体出现拒爆;t≥80 ℃时，硅系延期体出现拒爆。且拒爆率均有随着温度升高而增加的趋势。同一类延期体，相同环境温度下，Q210的拒爆率最大，951-000的拒爆率最小。
Abstract:
Detonating tubes were produced by 951-000, 112A and Q210 pellets. Changes of detonation speed and anti wear performance were tested under different temperatures. Ignition reliability of tungsten series, silicon series, antimony series and boron series delay compositions produced by the three pellets were studied at different temperatures. The results show that detonating tubes produced by different pellets have different decrease of detonation velocity and anti wear performance with the increase of temperature. Among them, the superiority of reliability is 951-000, 112A, and Q210 in order. The ignition reliability test was carried out on the four types of delayed bodies: when temperature ≥60 ℃, tungsten and antimony delayed element appeared reject to burst;≥ 70 ℃, the boron based delay element reject to burst; ≥ 80 ℃, the silicon based delayed element reject to burst. And as the temperature increases, rejection rate increases. For the same type of delay element exposing to the same temperature, rejection rate from large to small is Q210, 112A, 951-000.

参考文献/References:

［1］陈嘉琨,范钦文,高耀林.塑料导爆管［M］.北京:国防工业出版社,1987.
［2］吴红梅,宋敬埔.普通变色塑料导爆管高温性能研究［J］.火工品,2003(4):28-30.
?WU H M,SONG J P.Study on the character of color changeable nonel tube at high temperature［J］. Initiators & Pyrotechnics,2003(4):28-30.
［3］高耀林,范钦文,陈嘉琨.温度对塑料导爆管爆速影响的理论分析［J］.爆破器材,1984,13(6):1-4.
［4］刘大斌.塑料导爆管的起爆、传爆及输出性能研究［D］.南京: 南京理工大学，2002.
?LIU D B. Study of the initation,explosion transfering and output character of nonel tube［D］. Nanjing:Nanjing University of Science and Technology,2002.
［5］范钦文，高耀林，陈嘉琨.塑料导爆管稳定传爆的物理模型［J］.爆破器材,1984,13(2):8-12.
［6］吴幼成, 宋敬埔. 延期药技术综述［J］. 爆破器材, 2000, 29(2): 23-27,39.
?WU Y C, SONG J P.Technology of delay compositions:a review［J］.Explosive Materials,2000, 29(2): 23-27,39.
［7］倪磊,唐胜,赵鹏飞,等.一种毫秒导爆管雷管拒爆现象原因分析［J］.煤矿爆破,2016(3):19-21,24.
?NI L，TANG S，ZHAO P F, et al. Analysis of a milli second detonating tube detonator misfire phenomenon reason［J］.Coal Mine Blasting,2016(3):19-21,24.
［8］赵祥.塑料导爆管抗击穿性能相关问题研究［D］.南京：南京理工大学,2014.
?ZHAO X.Reaserch on the related problems about wear performance of plastic detonating tube［D］.Nanjing:Nanjing University of Science & Technology,2014.

备注/Memo

备注/Memo:
收稿日期：2018-03-14
作者简介：倪磊（1987－）,男，工程师，主要从事火工品生产工艺方面的研究。E-mail:nilei19870616@126.com
更新日期/Last Update: 2018-06-27