The Paton Welding Journal, 2009, №11



2009 №11 (13)

2009 №11 (15)

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TPWJ, 2009, #11, 61-64 pages  
APPLICATION OF EMULSION EXPLOSIVES FOR EXPLOSION WELDING


Journal                    The Paton Welding Journal
Publisher                 International Association «Welding»
ISSN                       0957-798X (print)
Issue                       № 11, 2009 (November)
Pages                      61-64
 
 
Authors
V.V. SILVESTROV, A.V. PLASTININ and S.I. RAFEJCHIK
M.A. Lavrentiev Institute of Hydrodynamics, RAS SD, Novosibirsk, RF
 
 
Abstract
Characteristics of low-velocity emulsion explosives with a detonation velocity of 2-3 km/s are presented. Their application is considered for explosion cladding of metal plates with foils (from aluminium to molybdenum) 100-300 mm thick without a damping layer between the plates and a flyer foil, as well as for welding of a steel tube 11 mm in diameter to a steel bushing by the parallel welding scheme.
 
 
Keywords: emulsion explosives, explosion welding, thin foils, tube plates
 
 
Received:                ??
Published:               28.11.09
 
 
References
1.             Matsuzawa, T., Murakado, T., Aimoto, H. et al. Method for explosive cladding. Pat. 4844321 US. Publ. 04.07.1989.
2.             Wang Xuguang (1994) Emulsion explosives. Beijing: Metallurgical Industry Press.
3.             Yoshida, M., Iida, M. et al. (1985) Detonation behavior of emulsion explosives containing glass microballons. In: Proc. of 8th Int. Symp. on Detonation, 171-177.
4.             Petel, O.E., Mack, D., Higgins, A.J. et al. (2007) Minimum propagation diameter and thickness of high explosives. Loss Prevention in the Proc. Industries, 20(4), 578-583.
5.             Silvestrov, V.V., Plastinin, A.V., Karakhanov, S.M. et al. (2008) Critical diameter and thickness of emulsion explosive. Fizika Goreniya i Vzryva, 44(3), 121-127.
6.             Silvestrov, V.V., Plastinin, A.V. (2009) Study of low-velocity emulsion explosives. Ibid., 45(5) (to be publ.).
7.             Eyring, H., Powell, R.E., Duffey, G.H. et al. (1949) The stability of detonation. Chem. Rev., 45(1), 69-81.
8.             Deribas, A.A. (1980) Physics of explosion strengthening and welding. Novosibirsk: Nauka.
9.             Simonov, V.A. (1995) Fields of explosion welding. Main parameters and criteria. Pepr. RAS SD. M.A. Lavrentiev Institute of Hydrodynamics. Novosibirsk.
10.           Masushi, A., Kubota, S. et al. (2000) Impact welding for urgent steel pipe repairs by emulsion explosives. In: Proc. of 22nd Int. Symp. on Shock Waves. Vol. 1. London, 565-570.
11.           Meuken, D., Carton, E.P. (2004) Explosive welding and cladding. In: Proc. of Conf. of the American Phys. Soc. on Shock Compression of Condensed Matter (July 20-25, 2003, Portland, USA,). New York, 1110-113.
12.           Crossland, B., Bahrani, A.S., Williams, J.D. et al. (1967) Explosive welding of tubes to tube plates. Welding and Metal Fabric, 35(3), 88-94.

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Suggested Citation

V.V. SILVESTROV, A.V. PLASTININ and S.I. RAFEJCHIK (2009) APPLICATION OF EMULSION EXPLOSIVES FOR EXPLOSION WELDING. The Paton Welding J., 11, 61-64.

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