J. Phys. IV France 04 (1994) C8-795-C8-801
About the origin of the effect of super-deep penetration of powder particles into metallic targetS.K. Andilevko, O.V. Roman, S.M. Usherenko and V.A. Shilkin
Belorussian Research and Production, Powder Metallurgy Association, 220600 Minsk, Platonov str. 41, Belarus
The process known as Super-Deep Penetration (SDP) is discussed and a number of significant features associated with SDP and observed experimentally are described. A model for SDP, based on experimental data, is developed and relates to a channel-closing process behind the penetrating particles. The model has been validated numerically and predicts, with adequate accuracy, the effect of different loading conditions on the experimentally observed behaviour.
© EDP Sciences 1994