Email this article Study of Properties of Explosive Transition in Nanocarbon-Modified Complex Cobalt Compounds under Laser Irradiation
- Authors: Batalov S.V.1, Ustinov S.S.1, Ovcharov I.V.1, Alpatov A.A.1, Maltsev I.A.1
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Affiliations:
- Russian Federal Nuclear Center – Zababakhin All-Russia Research Institute of Technical Physics
- Issue: Vol 44, No 9 (2025)
- Pages: 55-61
- Section: Combustion, explosion and shock waves
- URL: https://rjsvd.com/0207-401X/article/view/690775
- DOI: https://doi.org/10.31857/S0207401X25090049
- ID: 690775
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Abstract
The results of initiation of pressed samples of a high explosive (HE), astralene-modified NCP ((5-nitrotetraazolato-N2)pentaammine cobalt (III) perchlorate), by radiation of semiconductor laser diodes are presented.Introduction of 0.2 wt. % of astralene into the NCP allows for a 20-fold decrease in the threshold initiation energy. It is shown that the increase of the diameter of the irradiation area of astralene-modified NCP samples from 0.13 to 2.77 mm results in the decrease of the threshold initiation energy density from 1.53 down to 0.31 J/cm2.
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About the authors
S. V. Batalov
Russian Federal Nuclear Center – Zababakhin All-Russia Research Institute of Technical Physics
Email: vniitf@vniitf.ru
Snezhinsk, Russia
S. S. Ustinov
Russian Federal Nuclear Center – Zababakhin All-Russia Research Institute of Technical Physics
Email: vniitf@vniitf.ru
Snezhinsk, Russia
I. V. Ovcharov
Russian Federal Nuclear Center – Zababakhin All-Russia Research Institute of Technical Physics
Email: vniitf@vniitf.ru
Snezhinsk, Russia
A. A. Alpatov
Russian Federal Nuclear Center – Zababakhin All-Russia Research Institute of Technical Physics
Email: vniitf@vniitf.ru
Snezhinsk, Russia
I. A. Maltsev
Russian Federal Nuclear Center – Zababakhin All-Russia Research Institute of Technical Physics
Author for correspondence.
Email: vniitf@vniitf.ru
Snezhinsk, Russia
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