[1]雷钫琴,易勇,付志斌.钨系延期药的实验研究[J].爆破器材,2011,40(02):25-27.
　LEI Fangqin,YI Yong,FU Zhibin.Experimental Investigation on the Tungsten Type Delay Composition[J].EXPLOSIVE MATERIALS,2011,40(02):25-27.
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钨系延期药的实验研究()
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《爆破器材》[ISSN:1001-8352/CN:32-1163/TJ]

卷:
40
期数:
2011年02
页码:
25-27
栏目:
爆破技术
出版日期:
2011-04-20

文章信息/Info

Title:
Experimental Investigation on the Tungsten Type Delay Composition
文章编号:
4335
作者:
雷钫琴; 易勇; 付志斌
（湖南神斧集团向红机械化工有限责任公司，湖南岳阳414100）
Author(s):
LEI Fangqin;  YI Yong;  FU Zhibin
Xianghong Mechanic Chemical Co., Ltd. of Hunan Shenfu Group (Hunan Yueyang, 414100)
关键词:
慢燃速; 延期药; 组分配比; 延期精度
Keywords:
delay composition;  slow burning rate;  ingredient proportion;  delay precision
分类号:
TJ450.1 TD235.2+2
文献标志码:
A
摘要:
文章研究了钨粉粒度、组分配比等因素对延期药的延期时间、燃速、延期精度的影响规律。结果表明燃速随钨粉粒度的减少而增大，随延期药中钨粉含量增加而加快。验证批的结果也说明延期药药剂燃速和精度稳定，工艺一致性好。
Abstract:
The influence of some factors such as the size and the composition of wolfram powder on the delay time, burning rate and delay precision of the delay composition was discussed in this paper. The results show that the burning rate increases with the size of wolfram powder decreases and the composition of wolfram powder increases. The result of testing batch proves that the burning rate and precision of the wolfram powder is stable, and the consistency of technology is good.

参考文献/References:

［1］吴幼成，宋敬埔．延期药技术综述［J］．爆破器材，2000,29(2):23-27.［2］陈利魁，盛涤伦,王克恭，等.纳米钨系延期药的研究［J］.火工品，2005（4）:6-9.［3］Hidetsugu Nakamvra.The surface combustion of delay powder［C］//22th international pyrotechnics seminar.1996,337-344.［4］刘自铴，蒋荣光．工业火工品［M］.北京:兵器工业出版社,2003．［5］艾鲁群.国外火工品手册［M］.北京：国家机械工业委员会兵器标准化研究所出版，1998:181,183,185.［6］王丽琼，杜志明,冯长根.延期药及固体推进剂的燃速测定方法［J］.火工品，1995（1）：34-38.

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备注/Memo

备注/Memo:
收稿日期：2010-11-12 作者简介：雷钫琴(1977~)，女，工程师，主要从事火工品生产工艺研究。
更新日期/Last Update: 2011-05-06