含能材料2011，Vol.19Issue(4)：363-365,3.DOI:10.3969/j.issn.1006-9941.2011.04.001
黑索今基含硼炸药的爆热性能
Detonation Heat of Boron-contained Explosive Based on RDX
黄亚峰 1王晓峰 1冯晓军1
作者信息
- 1. 西安近代化学研究所,陕西西安710065
- 折叠
摘要
Abstract
In order to investigate the energy characteristics of RDX based boron-contained explosive,the heats of detonation ( Qdet) of seven explosives; RDX/B/EVA-90/8/2.RDX/B/EVA-88/10/2 .RDX/B/EVA-86/12/2 , RDX/B/EVA-83/15/2, RDX/B/EVA-78/20/2 , RDX/B/EVA-75/23/2 .RDX/B/EVA-68/30/2 mixtures were measured by standard method of GJB772A -97 -701.1 ,and theoretical calculation of Qdet was performed. The results show that there is a linear relationship between the heats of detonation of explosive mixtures and the boron content in the range of 8% to 20% .indicating that boron powder makes the value of Qdet of RDX increase. The measured and calculated maximum heats of detonation are 7162 kj · Kg-1 for RDX/B/EVA-78/20/2 mixture with B/O ratio of 0.87 and 8967 kj · Kg-1 for RDX/B/EVA-83/15/2 mixture with B/O ratio of 0.61 respectively. After maximum values of Qdet, with increasing the boron content,the value of Qdel decreases.关键词
物理化学/黑索今/硼/爆轰/爆热/含硼炸药Key words
physical chemistry/ RDX/ boron/ detonation/ detonation heat/ boron-contained explosive分类
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黄亚峰,王晓峰,冯晓军..黑索今基含硼炸药的爆热性能[J].含能材料,2011,19(4):363-365,3.
