干旱区生态环境知识资源中心(Arid): ONE-DIMENSIONAL TIME TO EXPLOSION (THERMAL SENSITIVITY) TESTS ON PETN, PBX-9407, LX-10, AND LX-17

Arid

DOI	10.2172/1237577
报告编号	LLNL--TR-681467
来源ID	OSTI_ID: 1237577
	ONE-DIMENSIONAL TIME TO EXPLOSION (THERMAL SENSITIVITY) TESTS ON PETN, PBX-9407, LX-10, AND LX-17
	Hsu, Peter C. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)]; Strout, Steve [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)]; McClelland, Matthew [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)]; Ellsworth, Fred Ellsworth [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)]
英文摘要	Incidents caused by fire and combat operations can heat energetic materials that may lead to thermal explosion and result in structural damage and casualty. Some explosives may thermally explode at fairly low temperatures (< 100 C) and the violence from thermal explosion may cause a significant damage. Thus it is important to understand the response of energetic materials to thermal insults. The One Dimensional Time to Explosion (ODTX) system at the Lawrence Livermore National Laboratory has been used for decades to measure times to thermal explosion, threshold thermal explosion temperature, and determine the kinetic parameters of thermal decomposition of energetic materials. Samples of different configurations (pressed part, powder, paste, and liquid) can be tested in the system. The ODTX testing can also provide useful data for assessing the thermal explosion violence of energetic materials. This report summarizes the results of our recent ODTX experiments on PETN powder, PBX-9407 pressed part, LX-10 pressed part, LX-17 pressed part and compares the test data that were obtained decades ago with the older version of ODTX system. Test results show the thermal sensitivity of various materials tested in the following order: PETN> PBX-9407 > LX-10 > LX-17.
出版年	2016
报告类型	Technical Report
语种	英语
国家	美国
来源学科分类	37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY
URL	http://www.osti.gov/scitech/servlets/purl/1237577
资源类型	科技报告
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/271255
推荐引用方式 GB/T 7714	Hsu, Peter C. [Lawrence Livermore National Lab. ,Strout, Steve [Lawrence Livermore National Lab. ,McClelland, Matthew [Lawrence Livermore National Lab. ,et al. ONE-DIMENSIONAL TIME TO EXPLOSION (THERMAL SENSITIVITY) TESTS ON PETN, PBX-9407, LX-10, AND LX-17,2016.