| CL-20对硝酸酯炸药性能的影响 |
| |
| 引用本文： | 刘晓军,李吉祯,张正中,邓重清,白阳,屈蓓. CL-20对硝酸酯炸药性能的影响[J]. 火炸药学报, 2017, 40(1). DOI: 10.14077/j.issn.1007-7812.2017.01.010 |
| |
| 作者姓名： | 刘晓军 李吉祯 张正中 邓重清 白阳 屈蓓 |
| |
| 作者单位： | 1. 西安近代化学研究所,陕西 西安,710065;2. 陕西科技大学,陕西 西安,710021 |
| |
| 基金项目： | 国防科技工业基础产品创新计划火炸药科研专项资助 |
| |
| 摘 要： | 以HMX硝酸酯炸药配方为基础,用六硝基六氮杂异伍兹烷(CL-20)部分替代HMX,计算了含CL-20的硝酸酯炸药的密度、爆热和爆速,并与测试结果进行了对比;测试了其机械感度。结果表明,随着CL-20含量的增加,硝酸酯炸药的实测密度、爆热、爆速均明显增加;当CL-20质量分数为50%时,硝酸酯炸药的实测密度、爆热和爆速分别为1.907g/m3、6 826J/g和9 125m/s,撞击感度由34%提高到40%,摩擦感度由28%提高到60%。
|
| 关 键 词： | 硝酸酯炸药 CL-20 爆热 爆速 密度 |
Effect of CL-20 on Characteristics of Nitrate Ester Explosive |
| |
| LIU Xiao-jun,LI Ji-zhen,ZHANG Zheng-zhong,DENG Chong-qing,BAI Yang,QU Bei. Effect of CL-20 on Characteristics of Nitrate Ester Explosive[J]. Chinese Journal of Explosives & Propellants, 2017, 40(1). DOI: 10.14077/j.issn.1007-7812.2017.01.010 |
| |
| Authors: | LIU Xiao-jun LI Ji-zhen ZHANG Zheng-zhong DENG Chong-qing BAI Yang QU Bei |
| |
| Abstract: | Based on the formulation of nitrate ester explosive with HMX and replacing HMX by CL-20, the density, heat of detonation and detonation velocity of nitrate ester explosive with CL-20 were calculated and compared with the test results.Its mechanical sensitivities were tested.The results show that the measured density, heat of detonation and detonation velocity of the explosive are obviously increased with increasing the content of CL-20.When the mass fraction of CL-20 is 50%, the measured density, heat of detonation and detonation velocity of the nitrate ester explosive are 1.907g/m3, 6826J/g and 9125m/s, respectively, while the impact sensitivity increases from 34% to 40%, and the friction sensitivity increases from 28% to 60%. |
| |
| Keywords: | nitrate ester explosive CL-20 heat of detonation detonation velocity density |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
