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This article is cited in 4 scientific papers (total in 4 papers)
Use of emulsion explosives in experimental studies of flows in the weld zone in explosive welding
B. S. Zlobina, V. V. Kiseleva, A. A. Shtertserab, A. V. Plastininb a Design and Technology Department of the Lavrent’ev Institute of Hydrodynamics, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090, Russia
b Lavrentyev Institute of Hydrodynamics of Siberian Branch of the Russian Academy of Sciences, Novosibirsk, 630090, Russia
Abstract:
Joint of steels of different hardness through a plastic layer was obtained by explosive welding using an emulsion explosive. In the weld zone, two types of waves were found: large waves and small waves which have not been observed in previous experiments. Empirical relations for calculating the wave dimensions are proposed that take into account the influence of the strength and density of the colliding materials on them. Cracking in the weld zone can be avoided by reducing the wave dimensions.
Keywords:
emulsion explosives, explosive welding, low-plastic materials, wave formation.
Received: 03.05.2017 Revised: 27.06.2017
Citation:
B. S. Zlobin, V. V. Kiselev, A. A. Shtertser, A. V. Plastinin, “Use of emulsion explosives in experimental studies of flows in the weld zone in explosive welding”, Fizika Goreniya i Vzryva, 54:2 (2018), 114–121; Combustion, Explosion and Shock Waves, 54:2 (2018), 231–237
Linking options:
https://www.mathnet.ru/eng/fgv496 https://www.mathnet.ru/eng/fgv/v54/i2/p114
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