Dynamic tension of aluminum alloy AMg-6 in a facility of Split Hopkinson Bar

Abstract

The results are presented to create a facility for studying dynamic tension of structural materials by using the Split Hopkinson Bar Method (SHB method). The explosive method of loading and a cylindrical corner-rounding sample are used in a facility. A sample has threads at both end faces and it fastened in rods by the help of threads. The results of test experiments are presented in the facility for studying dynamic tension of the aluminum alloy AMg-6 at strain rates of 1160-1450 s-1. The diagrams of dynamic tension σ-ε were built. The data on peculiarities of deformation AMg-6 were gained.