Pecyliarities of initiation by high-current electron beam of energy composites based on porous silicon with niobium boride and graphene additives
G.G. Savenkov1,2, V.A. Morozov3, Ilyushin M. A 1, U.M. Poberezhnaya1,2, V.M. Freiman2, A.G. Zegrya2, V. A. Bragin4, D.V. Fadeev5, G.G. Zegrya2
1Saint-Petersburg State Institute of Technology (Technical University), St. Petersburg, Russia
2Ioffe Institute, St. Petersburg, Russia
3St. Petersburg State University, St. Petersburg, Peterhof, Russia
4Scientific Production Association “Poisk”, Murino, Leningrad oblast, Russia
5JSC “Murom apparatus producing plant”, Murom, Vladimir region, Russia
Email: explaser1945@yandex.ru, sav-georgij@yandex.ru

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The paper presented the results of experiments on ignition of samples of energy-saturated composites (ESCs) based on porous silicon (fuel) and sodium perchlorate (oxidizer) containing niobium boride and graphene powders by high-current electron beam. The addition of niobium boride, as compared to the addition of graphene, has an ambiguous effect on the flammability of ESC`s samples. Keywords: energy-saturated composite, porous silicon, niobium boride, graphene, high-current electron beam, ignition.
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