【摘要】 通过针对典型硝胺类易燃易爆材料黑索今(RDX)和奥克托今(HMX)的引燃性能实验,研究了掺混碳黑和反应体系的封闭对上述药剂引燃特性的影响规律。研究表明,碳黑对硝胺类易燃易爆材料的激光吸收率有重要影响;反应体系的密封可以有效提高激光引燃感度,缩短激光引燃延迟时间,改善硝胺类易燃易爆材料的激光引燃性能。更多还原

【Abstract】 The influence of two factors,including carbon and sealed environment,on ignition of flammable and explosive materials such as cyclotrimethylenetrinitramine(RDX),cyclotetramethylenetetranitramine(HMX) is Studied by using scanning electron microscope(SEM) and self-made sealing device.The results show that carbon can improve the Absorbance of flammable and explosive materials by laser;sealed environment can improve the critical energy and shorten the delay time.更多还原