Effect of the Initial Temperature on the Penetration of Tungsten-Based Porous Alloy Strikers with a Hardening Filler into a Steel Obstacle. - Ishchenko, A. N.; Afanas'eva, S. A.; Belov, N. N.; Burkin, V. V.; Kasimov, V. Z.; Martsunova, L. S.; Rogaev, K. S.; Sammel', A. Yu.; Skosyrskii, A. B.; Yugov, N. T. (Technical Physics, 2020)