Enhancing the explosive characteristics of a Semtex explosive by involving admixtures of BCHMX and HMX

作     者：Ahmed Elbeih Ahmed K.Hussein Tamer Elshenawy Svatopluk Zeman Sara M.Hammad Ahmad Baraka Mohamed A.Elsayed Mohamed Gobara Hesham Tantawy Ahmed Elbeih;Ahmed K. Hussein;Tamer Elshenawy;Svatopluk Zeman;Sara M. Hammad;Ahmad Baraka;Mohamed A. Elsayed;Mohamed Gobara;Hesham Tantawy

作者机构：Military Technical CollegeKobry ElkobbahCairoEgypt Technical Research CenterCairoEgypt Institute of Energetic MaterialsFaculty of Chemical TechnologyUniversity of PardubiceCzech Republic Faculty of PharmacyUniversity of CairoGizaEgypt 

出 版 物：《Defence Technology（防务技术）》 (Defence Technology)

年 卷 期：2020年第16卷第2期

页      面：487-492页

核心收录：

学科分类：082604[工学-军事化学与烟火技术] 08[工学] 0826[工学-兵器科学与技术] 

主　　题：Semtex Explosives Combustion Sensitivity Detonation Explosive strength 

摘      要：A well-known ternary plastic explosive,Czech Semtex 1H,contains a mixture of PETN and RDX softened by *** this work,BCHMX was used to replace PETN in Semtex 1H to form Sem-BC+*** addition,another mixture based on BCHMX and HMX as energetic fillers bonded by the polymeric matrix of Semtex 1H(Sem-BC+HMX)was *** particle size distribution of each individual explosive was determined to obtain the optimum mixing *** and impact sensitivities were *** velocity of detonation was reported practically and the detonation properties were calculated by EXPLO5 *** explosive strength of each sample was measured by the ballistic mortar *** conclusion confirms that the velocity of detonation of Sem-BC+HMX was the highest in comparison with the prepared ***-BC+RDX has the least impact and frictions ***-BC+RDX has higher detonation velocity,detonation properties and explosive strength than Semtex *** of BCHMX in Semtex 1H as a replacement for PETN is the candidate to produce a high performance advanced Czech plastic explosive.