Preparation Nano Sized HMX by Using Ultrasonic Waves
The researches done on particle size of explosive materials show that with reducing of particle size of explosive materials, reduced impact, friction and shock waves sensitivity, also by using of ultrafine explosive materials in propellant in comparison to larger particle size improved density, stability, calory and mechanical properties. Meanwhile the reduction of particle size of explosive materials influence on combustion mechanism of propellant and reduced burning rate and exponent pressure of different methods used for reduction of particle size, for example, milling, crystallization and etc. In this article for preparation of ultrafine HMX the method of solvent-anti solvent has been used by assistance of ultrasonic device. In optimum state the average size of particle is 106 nm and size distribution is narrow.
BAYAT Yadollah MOUSAVI Seyed Hamed BAYAT Fatemeh RASTEGAR Nasab Gholamhossein GHOLAMHOSSEINI Tahereh
Faculty of Chemistry and Engineering Chemistry, Malek Ashtar University of Technology, Tehran 16765- Faculty of Chemistry and Engineering Chemistry, Malek Ashtar University of Technology, Tehran 16765- Zakaria Razi Student Research Center, Rey City 18735-677, Tehran, Iran
国际会议
2011 International Autumn Seminar on Propellants,Explosives and Pyrotechnics(2011国际推进剂、炸药、烟火技术秋季研讨会)
南京
英文
13-16
2011-09-20（万方平台首次上网日期，不代表论文的发表时间）