Abstract
Bonding of steels of different hardness through a ductile layer was obtained by explosive welding using an emulsion explosive. In the bonding 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 size are proposed that take into account the influence of the strength and density of the colliding materials on them. Cracking in the bonding zone can be avoided by reducing the wave size.
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V. V. Sil’vestrov, A. V. Plastinin, and A. S. Yunoshev, “Loading of an Emulsion by High-Velocity Plate Impact,” Fiz. Goreniya Vzryva 52 (3), 114–118 (2016) [Combust., Expl., Shock Waves 52 (3), 358–362 (2016)].
N. P. Satonkina, E. R. Pruuel, A. P. Ershov, V. V. Sil’vestrov, D. I. Karpov, and A. V. Plastinin, “Evolution of Electrical Conductivity of Emulsion Explosives during Their Detonation Conversion,” Fiz. Goreniya Vzryva 51 (3), 91–97 (2015) [Combust., Expl., Shock Waves 51 (3), 366–372 (2015)].
A. S. Yunoshev, A. V. Plastinin, and V. V. Sil’vestrov, “Investigation of the Influence of the Density of the Emulsion Explosive to the Width of the Reaction Zone,” Fiz. Goreniya Vzryva 48 (3), 79–88 (2012) [Combust., Expl., Shock Waves 48 (3), 319–327 (2012)].
V. V. Sil’vestrov, S. A. Bordzilovskii, S. M. Karakhanov, and A. V. Plastinin, “Temperature of the Detonation Front of an Emulsion Explosive,” Fiz. Goreniya Vzryva 51 (1), 135–142 (2015) [Combust., Expl., Shock Waves 51 (1), 116–123 (2015)].
V. V. Sil’vestrov and A. V. Plastinin, “Investigation of Low Detonation Velocity Mulsion Explosives,” Fiz. Goreniya Vzryva 49 (5), 124–133 (2009) [Combust., Expl., Shock Waves 49 (5), 618–626 (2009)].
V. V. Sil’vestrov, A. V. Plastinin, and S. I. Rafeichik, “Application of Emulsion Explosives for Explosive Welding,” Avtomat. Svarka, No. 11, 69–73 (2009).
B. S. Zlobin, V. V. Sil’vestrov, A. A. Shtertser, and A. V. Plastinin, “Formation of Joints in the Explosive Welding of AO20-1 Alloy with Steel,” Izv. VGTU, Ser. Svar. Vzryv. Svoist. Svar. Soed. 5 (14), 51–56 (2012).
B. S. Zlobin, V. V. Sil’vestrov, A. A. Shtertser, and A. V. Plastinin, “Improvement of the Technology of Manufacturing Steel–Aluminum Bearing Liners,” Izv. VGTU, Ser. Svar. Vzryv. Svoist. Svar. Soed. 5 (14), 57–63 (2012).
B. Zlobin, V. Sil’vestrov, A. Shtertser, A. Plastinin, V. Kiselev, “Enhancement of Explosive Welding Possibilities by the use of Emulsion Explosive,” Arch. Metallurg Mater. 59 (4), 1587–1592 (2014).
A. A. Deribas, Physics of Hardening and Explosive Welding (Nauka, Novosibirsk, 1980) [in Russian].
I. D. Zakharenko and B. S. Zlobin, “Effect of the Hardness of Welded Materials on the Position of the Lower Limit of Explosive Welding,” Fiz. Goreniya Vzryva 19 (5), 170–174 (1983) [Combust., Expl., Shock Waves 19 (5), 689–692 (1983)].
B. Zlobin, A. Shtertser, V. Kiselev, and A. Plastinin, “Bonding and Formation at the Explosive Welding of Low-Plastic Materials,” in 13 Int. Symp. on Explosive Production of New Materials: Science, Technology, Business, and Innovations (Coimbra, Portugal, 2016), pp. 219–221.
A. N. Mikhailov and A. N. Dremin, “The Times of Development of Wave Formation in Explosive Welding,” in Proc. of Second Congress on Material Treatment by Explosion Inst. of Hydrodynamics, Sib. Branch, USSR Acad. of Sci., 1982), pp. 67–69.
I. V. Yakovlev and V. V. Pai, Explosive Welding of Metals (Izd. Sib. Otd. Ross. Akad. Nauk, Novosibirsk, 2013) [in Russian].
S. P. Kiselev and V. I. Mali, “Numerical and Experimental Modeling of Jet Formation during a High-Velocity Oblique Impact of Metal Plates,” Fiz. Goreniya Vzryva 48 (2), 100–112 (2012) [Combust., Expl., Shock Waves 48 (2), 214–225 (2012)].
V. V. Pai, Ya. L. Luk’yanov, G. E. Kuz’min, and I. V. Yakovlev, “Wave Formation in a High-Velocity Symmetric Impact of Metal Plates,” Fiz. Goreniya Vzryva 42 (5), 132–137 (2006) [Combust., Expl., Shock Waves 42 (5), 611–616 (2006)].
L. D. Landau and E. M. Lifshits, Course of Theoretical Physics, Vol. 6: Fluid Mechanics (Nauka, Moscow, 1986; Pergamon Press, Oxford-Elmsford, New York, 1987).
A. A. Berdichenko, B.S. Zlobin, L. B. Pervukhin, and A. A. Shtertser, “Possible Ignition of Particles Ejected into the Gap in Explosive Welding of Titanium,” Fiz. Goreniya Vzryva 39 (2), 128–136 (2003) [Combust., Expl., Shock Waves 39 (2), 232–239 (2003)].
B. Crossland, Explosive Welding of Metals and Its Application (Clarendon Press, Oxford, 1982).
S. P. Kiselev, “Numerical Simulation of Wave Formation in an Oblique Impact of Plates by the Method of Molecular Dynamics,” Prikl. Mekh. Tekh. Fiz. 53 (6), 121–133 (2012) [J. Appl. Mech. Tech. Phys. 53 (6), 907–917 (2012)].
G. R. Cowan, A. H. Holtzman, “Flow Configuration in Colliding Plates,” J. Appl. Phys. 34, 928–939 (1963).
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Original Russian Text © B.S. Zlobin, V.V. Kiselev, A.A. Shterzer, A.V. Plastinin.
Published in Fizika Goreniya i Vzryva, Vol. 54, No. 2, pp. 114–121, March–April, 2018.
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Zlobin, B.S., Kiselev, V.V., Shterzer, A.A. et al. Use of Emulsion Explosives in Experimental Studies of Flows in the Bonding Zone in Explosive Welding. Combust Explos Shock Waves 54, 231–237 (2018). https://doi.org/10.1134/S0010508218020120
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DOI: https://doi.org/10.1134/S0010508218020120