Silver acetylide-silver nitrate as a novel class of light-sensitive explosive

摘要：

　　To investigate the feasibility of light-initiated explosive, silver acetylide-silver nitrate(SASN), applied as an effective simulation of a cold X-ray blow-off event, experiments on the detonation property of SASN ignited by a light flash are carried out.The background of SASN and its safety performance are present in the paper.Based on the analysis of light-initiated mechanisms of SASN, a large area of SASN sprayed layer is succeeded in being ignited by a light flash with high voltages.Thereafter,experiments on the detonation characteristics of SASN sprayed layer initiated by light are performed.The results indicate that, SASN is a relatively safe agent of light-sensitive explosive with a relatively low detonation velocity of sprayed layer, which is capable providing low impulsive loads.The experimental results have confirmed that the impulse of explosion from SASN is almost linear to the areal density of sprayed layer under the conditions of low-level density.

关键词： Mechanics of explosion Light-initiated explosive Silver acetylide-silver nitrate Ignition by light Impulsive loading

作者: Deng-wang WANG De-zhi ZHANG Ming-jin PEI Hai-bin XU Ya-guang SUI Ke WU Wei CHEN Sheng WANG

作者单位: Xian JiaoTong University, Xian, Shaanxi, China;Northwest Institute of Nuclear Technology, Xian, S Northwest Institute of Nuclear Technology, Xian, Shaanxi, China Xian JiaoTong University, Xian, Shaanxi, China

会议类型: 国际会议

会议名称: 2018 International Conference on Defence Technology (2018国际防务技术会议)

会议地点: 北京

会议语种:英文

页码: 296-300

在线出版日期: 2018-10-21（万方平台首次上网日期，不代表论文的发表时间）