The Paton Welding Journal, 2009, №11



2009 №11 (04)

2009 №11 (06)

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TPWJ, 2009, #11, 22-27 pages  
PECULIARITIES OF INSTABILITY OF THE PROCESS OF EXPLOSION CLADDING OF LARGE-SIZE BILLETS


Journal                    The Paton Welding Journal
Publisher                 International Association «Welding»
ISSN                       0957-798X (print)
Issue                       № 11, 2009 (November)
Pages                      22-27
 
 
Authors
T.Sh. SILCHENKO, S.V. KUZMIN, V.I. LYSAK and Yu.G. DOLGY
Volgograd State Technical University, Volgograd, RF
 
 
Abstract
The most probable causes of instability of properties of the joining zone in explosion clad large-size billets are revealed on the basis of analysis. Results of experimental studies of variations in temperature of the mating surfaces with increase in length of the plates, as well as peculiarities of violation of the geometry of positional relationship of long plates ahead of the detonation front are presented.
 
 
Keywords: explosion cladding, large-size billets, detonation velocity, temperature of mating surfaces, flyer plate, vertical displacement, detonation front, collision velocity and angle
 
 
Received:                ??
Published:               28.11.09
 
 
References
1.             Kuzmin, S.V., Lysak, V.I., Khaustov, S.V. et al. (2006) Main principles of designing parameters for explosion welding of layered composites. In: Transact, of Higher Education Institutions on Explosion Welding and Properties of Welded Joints. Issue 2(9). Volgograd: VolgGTU, 4-17.
2.             (1975) Physics of explosion. Ed. by K.P. Stanyukovich. Moscow: Nauka.
3.             Kuzmin, G.E. (2002) Experimental-analytical methods in problems of dynamic loading of materials. Novosibirsk: SO RAN.
4.             Deribas, A.A., Kuzmin, G.E. (1970) Two-dimensional problem on acceleration of plates by sliding detonation wave. Prikladn. Mekhanika i Tekhn. Fizika, 1, 1977-1981.
5.             Kudinov, V.M., Koroteev, A.Ya. (1978) Explosion welding in metallurgy. Moscow: Metallurgiya.
6.             Konon, Yu.A., Pervukhin, Yu.A., Chudnovsky, A.D. (1987) Explosion welding. Ed. by V.M. Kudinov. Moscow: Mashinostroenie.
7.             Zakharenko, I.D. (1990) Explosion welding of metals. Minsk: Navuka i Tekhnika.
8.             Vatnik, L.E., Kriventsov, A.N., Sedykh, V.S. (1974) Some peculiarities of formation of joint in explosion welding of sheet bimetal. In: Transact, of Higher Education Institutions on Explosion Welding and Properties of Welded Joints. Issue 1. Volgograd: VolgPI, 35-45.
9.             Gelman, A.S., Chudnovsky, A.D., Tsemakhovich, B.D. et al. (1978) Explosion cladding of steel. Moscow: Mashinostroenie.
10.           Lysak, V.I., Kuzmin, S.V. (2005) Explosion welding. Moscow: Mashinostroenie.
11.           Kuzmin, S.V., Lysak, V.I., Dolgy, Yu.G. (2002) Formation of joint in explosion welding of large-size layered metal composites. Svarochn. Proizvodstvo, 5, 48-53.
12.           Tarabrin, G.T., Trykov, Yu.P. Effect of elastic waves on nature of plate movement under the effect of explosion products. In: Transatc. of Higher Education Institutions on Metals Science and Strength of Materials. Volgograd: VolgGTU, 5-13.
13.           Berdychenko, A.A., Pervukhin, L.B. (2000) Principles of changes in structure of the explosion welded joint with in crease in its dimensions by an example of titanium. In: Transact, of Higher Education Institutions on Explosion Welding and Properties of Welded Joints. Volgograd: VolgGTU, 102-114.
14.           Bersenev, P.V., Trykov, Yu.P., Kuzmin, S.V. et al. (1985) Principles of deformation of plates in explosion welding. Ibid., 84-93.
15.           Lysak, V.I., Shmorgun, V.G. (1987) Detonation characteristics of mixed explosives for welding, based on ammonite Jsfe 6ZhV + filling material. Ibid., 105-114.
16.           Berdychenko, A.A., Pervukhin, L.B. (2002) Theoretical principles of gas-shielded explosion welding. Ibid., 134-151.
17.           Ishutkin, S.N., Kirko, V.I., Simonov, V.A. (1980) Investigation of the thermal effect of shock-compressed gas on surfaces of the colliding plates. Fizika Goreniya i Vzryva, 6, 69-73.
18.           Zeldovich, Ya.B., Rajzer, Yu.P. (1966) Physics of shock waves and high-temperature hydrodynamic phenomena. Moscow: Nauka.
19.           Besshaposhnikov, Yu.P. (1990) On the role of residual pressure and detonation products in explosion welding of titani um to steel. In: Subj. Transact, of AS USSR SD on Material Processing by Pulse Loads. Novosibirsk.
20.           Ishutkin, S.N., Kuzmin, G.E., Paj, V.V. et al. (1992) On measurement of temperature field in steady-state plane metal flow. Prikladn. Mekhanika i Tekhn. Fizika, 2, 157-165.
21.           Silchenko, T.Sh., Kuzmin, S.V., Lysak, V.I. et al. (2006) Infringement of collision geometry during explosive cladding of long-sized plates. In: Shock-assisted synthesis and modification of materials. Ed. by A.A. Deribas, Yu.B. Scheck. Moscow.
22.           Silchenko, T.Sh., Kuzmin, S.V., Lysak, V.I. et al. (2008) Estimation of vertical displacement of flyer metal plates ahead of contact point in explosion welding. The Paton Welding J., 4, 20-23.
23.           Gorobtsov, A.S., Silchenko, T.Sh., Kuzmin, S.V. et al. (2006) Mathematical model of interaction between flyer plate and pulse load in explosion welding conditions of metals. In: Izvestiya VolgGTU: Transact, of Higher Education Institutions on Explosion Welding and Properties of Welded Joints Series. Issue 2(9). Volgograd: VolgGTU, 93-101.

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Suggested Citation

T.Sh. SILCHENKO, S.V. KUZMIN, V.I. LYSAK and Yu.G. DOLGY (2009) PECULIARITIES OF INSTABILITY OF THE PROCESS OF EXPLOSION CLADDING OF LARGE-SIZE BILLETS. The Paton Welding J., 11, 22-27.

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