Impact Properties of Metal-Ceramic Alloys Based on Tungsten-Nickel-Iron-Cobalt System at High-Speed Interaction

Abstract

In the given work, the investigations have been directed to the creation of porous composite materials with MgO and B4C ceramic filler. The laboratory technology of obtaining rods from the given materials has been developed. The experimental part of this work was carried out on ballistic set-ups with shaft-reactive and electrochemical technologies of throwing with the use of high-energy plastisol fuels with nanosize metallic fillers. Mathematical modeling of the behavior of materials under conditions of high-speed interaction was carried out in the framework of a porous elastoplastic medium according to different destruction mechanisms.