To understand the effects of slow heating on the safety of explosive components,the differential scanning calorimeter( DSC) analyses of powder PBX-6 explosives under various pressures and heating rates were conducted,and accelerated aging tests of SR50 mm hemispherical PBX-6 explosive components under55 ℃ for 140 days were carried out. The device was designed for the slow cook-off tests of Φ100 mm explosive sphere,and the slow cook-off tests at heating rates of 2 ℃ ·min~(-1) and 5 ℃ ·min~(-1) were carried o...
【更新日期】
2016-05-23
【分类号】
TQ560.1
【正文快照】
1 IntroductionThe cook-off tests have been carried out in some western coun-tries early in the 1980s[1-2],and methods of fast and slow cook-offtests have been set up in Institute of Chemical Materials in the early21st century[3-5].Commonly,there are two f