Author:
Gordeev V V,Kazutin M V,Kozyrev N V
Abstract
Abstract
Here we examined how the addition of high-energy materials such as nitrocellulose and 1-methyl-3-nitro-1,2,4-triazole (1Me-3N) would influence the properties of Bi2O3/Al and CuO/Al nanothermite composites. The additives allowed the improvement in explosion force (F) and burning rate (u) of the composites, achieving the maxima at concentrations of 5 % NC and 9 % 1Me-3N for the Bi2O3/Al/1Me-3N mixture, and of 15 % 1Me-3N for CuO/Al/1Me-3N. A further increase in concentrations of the additives decreased the combustion performance of the composites. The effect of the said additives on the properties of nanothermite composites has been considered herein from the standpoint of a simplified model of convective burning in a single pore.
Subject
General Physics and Astronomy
Cited by
4 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献