硫磺对礼花弹花型调控作用及其安全用量探究  

Exploration on the controlling effect of sulphur to the shape of display shell and its safety dose

作　　者：雷林[1] 马忠亮[1] 鲁坤[2] 李媛[3] 

机构地区：[1]中北大学化工与环境学院,太原030051 [2]中国兵器工业第213研究所,西安710061 [3]中北大学信息与通信工程学院,太原030051

出　　处：《中国安全生产科学技术》2012年第5期21-24,共4页Journal of Safety Science and Technology

基　　金：中北大学校内基金

摘　　要：硫磺对礼花弹的成型、开盘面积的安全性具有重要影响。采用调整硫磺在礼花弹开球药中的比例,以及分析硫磺的物理化学性能来探讨硫磺在整个开球药中的作用机理。实验结果表明,硫磺在开球药中起着特殊"热点"的作用,作用机理主要是表面反应机理与混合反应机理的共同作用。当硫磺比例在15%-20%的安全用量范围内时,随着硫磺的增多开球药特殊"热点"不断增多,此时开球后花形更加趋于球形,开盘面积也足够大。The purpose of this study was to explore the mechanism of sulfur in the whole explosive by adjusting the proportion of sulfur in display shells＇ explosive and analyzing the chemical and physical properties of sulfur. Experi- mental results showed that sulfur played special ＂hot spots＂ part in the explosive. The action mechanism was mainly a common action of surface reaction mechanism and mixed reaction mechanism. When the proportion of sulfur was in the safety range of 15%-20%, with the increasing of sulfur,explosive＇s special ＂hot spots＂ was also constantly in- crease, at this time the shape tended to be spherical after blasting, and opening area was also big enough.

关 键 词：硫磺 开球药 礼花弹 热点 

分 类 号：X932[环境科学与工程—安全科学]