Structure formation in aluminum alloys under explosive deformation


Some features of ultrafine grained (UFG) structures formation in aluminum alloys with various energy of stacking imperfections, under dynamic equal-angular pressing (DCAP) at the strain rate of 104 – 105 s–1 have been considered. Results of investigation of thermodynamical behavior of UFG alloys AMts and V95 during dynamic compression tests using Hopkinson – Kolsky bar were reported.