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Fizika Goreniya i Vzryva, 2023 Volume 59, Issue 5, Pages 33–37 (Mi fgv1308)

Transformation of copper and zinc compounds in a flameless combustion wave of RDX

Yu. M. Mikhailova, V. V. Alyoshina, L. V. Zhemchugovaa, V. S. Smirnova, D. Yu. Kovalevb

a Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences, Chernogolovka, Russia
b Institute of Structural Macrokinetics and Materials Science, Russian Academy of Sciences, Chernogolovka, Russia

Abstract: The possibility of using the method of flameless combustion of RDX in ballasted systems to produce composite materials containing copper and zinc particles. The initial energetic material was RDX, the binder was hexamethylene diisocyanate, and precursors were copper hydroxocarbonate and copper oxalate. Highly porous composite materials containing nanosized particles of copper, zinc oxide or mixtures thereof were obtained by optimization of the flameless combustion conditions.

Keywords: flameless combustion, RDX, precursor, copper, zinc oxide, nanosized particles.

UDC: 544.452:546.56:546.47

Received: 24.08.2022
Revised: 06.09.2022
Accepted: 09.11.2022

DOI: 10.15372/FGV2022.9219


 English version:
Combustion, Explosion and Shock Waves, 2023, 59:5, 563–566

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© Steklov Math. Inst. of RAS, 2024