Mechanism of superdeep penetration of particles into a metal target

A physicomathematical model of superdeep penetration taking into account the strength properties of the target is proposed. Based on this model, the problem of superdeep penetration of tungsten particles into a steel target has been solved for the first time. Institute of Theoretical and Applied Mechanics, Siberian Division, Russian Academy of Sciences, Novosibirsk 630090. Translated from Prikladnaya Mekhanika i Tekhnicheskaya Fizika, Vol. 41, No. 2, pp. 37–46, March–April, 2000.