Microstructure of Plastic Bonded Explosives and Its Evolution after Thermal and Mechanical Aggressions

CORC > 力学研究所 > 中国科学院力学研究所 > 力学所知识产出(1956-2008)

	Microstructure of Plastic Bonded Explosives and Its Evolution after Thermal and Mechanical Aggressions
	Chen PW; Huang FL; Ding YS(丁雁生)
	2003
会议名称	Proceedings of the 2003 International Autumn Seminar on Propellants, Explosives and Pyrotechnics (2003 IASPEP) - Theory and Practice of Energetic Materials
会议日期	October 15, 2003 - October 18, 2003
会议地点	Guilin, China
关键词	Damage Mechanical aggression Polymer bonded explosives Thermal aggression
中文摘要	Because sensitivity of an explosive is highly controlled by its microstructure, it is very important to examine and characterize it. Both scanning electronic microscopy and polarized light microscopy were chosen to .examine the microstructure of selected plastic bonded explosives. The initial microstructure of hot pressed plastic bonded explosives and its evolution under thermal and mechanical aggressions were studied. To better reveal the microstructure, polishing and etching techniques were developed to prepare the samples of microscopic examination. The thermal aggressions included low temperature freezing and frozen combustion. Mechanical aggressions included quasi-static Brazilian test, uniaxial compression, ultrasonic wave insult and long-pulse low-velocity impact. The characteristic damage modes under different solicitations were analyzed.
收录类别	CPCI-S ; EI
会议录	Proceedings of the 2003 International Autumn Seminar on Propellants, Explosives and Pyrotechnics (2003 IASPEP) - Theory and Practice of Energetic Materials
语种	英语
WOS记录号	WOS:000188997600072
内容类型	会议论文
源URL	[http://dspace.imech.ac.cn/handle/311007/60267]
专题	力学研究所_力学所知识产出(1956-2008)
推荐引用方式 GB/T 7714	Chen PW,Huang FL,Ding YS. Microstructure of Plastic Bonded Explosives and Its Evolution after Thermal and Mechanical Aggressions[C]. 见:Proceedings of the 2003 International Autumn Seminar on Propellants, Explosives and Pyrotechnics (2003 IASPEP) - Theory and Practice of Energetic Materials. Guilin, China. October 15, 2003 - October 18, 2003.