| 2001 №02 (04) | 2001 №02 (06) |
The Paton Welding Journal, 2001, #2, 20-24 pages
Method for estimation of acceleration parameters of plates in a multilayer stack during explosion welding
S.V. Kuzmin, V.I. Lysak, I.A. Salomatin
Volgograd State Technical University, Volgograd, RussiaAbstract
The new calculation-experimental method has been developed for estimation of collision velocity at the initial stage of acceleration for the second and next interfaces in multilayer metal composite materials during explosion welding. It is shown that to calculate collision velocities at the second and next interfaces it is necessary to make allowance for an increase in momentum of the system caused by external forces affecting it within a short period of time between collision at the previous interface and "going out" of the stack welded to a gently sloping acceleration region
Keywords: explosion welding, acceleration of plates, high-velocity collisions, composite materials, investigations
References
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