CHINESE JOURNAL OF ENERGETIC MATERIALS
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延期药粒度级配对延期精度的影响
作者:
作者单位:

(1. 中国人民解放军驻四七四厂军事代表室, 辽宁 抚顺 113003; 2. 总装备部沈阳军代局, 辽宁 沈阳 110015)

作者简介:

张建富(1961-),男,高级工程师,主要从事火工品质量管理与质量控制研究。 通信联系人: 胡延臣(1979-),男,工程师,主要从事弹药工程研究。e-mail: hyc3332002@126.com

通讯作者:

胡延臣(1979-),男,工程师,主要从事弹药工程研究。e-mail: hyc3332002@126.com

基金项目:


Effect of Particle Gradation of Delay Composition on Delay Precision
Author:
Affiliation:

(1. PLA Military Representative Office in No.474 Factory, Fushun 113003, China; 2. Shenyang Military Representative Bureau of General Armament Department, Shenyang 110015, China)

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    摘要:

    基于粒度级配原理,制备了不同粒度的Si粉和CuO粉,混制了不同级配规格的Si-CuO延期药,进行了各规格延期药延期精度试验。结果表明:氧化剂或可燃剂粒度分布一致性越好越有利于提高延期精度; 氧化剂与可燃剂3级级配不利于提高延期药延期精度。接近最佳级配的2级粒度级配,延期药的延期精度较高。

    Abstract:

    Based on the fundamental principle of particle gradation, the Si and CuO powder with different particle sizes were prepared. The Si-CuO delay composition with different gradation specifications was prepared. The delay precision test of various delay compositions was carried out. Results show that better granularity distribution consistency for oxidant or combustible agent is favorable for enhancing delay precision of delay composition. Third-grade particle gradation of the oxidant and combustible agent is not favorable for enhancing dely precision of delay composition. The delay composition with second-grade particle gradation, which is closer to the optimum particle gradation.

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引用本文

张建富,胡延臣.延期药粒度级配对延期精度的影响[J].含能材料, 2014, 22(1):84-88. DOI:10.3969/j. issn.1006-9941.2014.01.018.
ZHANG Jian-fu, HU Yan-chen. Effect of Particle Gradation of Delay Composition on Delay Precision[J]. Chinese Journal of Energetic Materials, 2014, 22(1):84-88. DOI:10.3969/j. issn.1006-9941.2014.01.018.

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历史
  • 收稿日期: 2013-03-24
  • 最后修改日期: 2013-10-21
  • 录用日期: 2013-10-22
  • 在线发布日期: 2014-01-23
  • 出版日期: 2014-02-25