RT Journal Article
SR Electronic
A1 Dohnal, Ivo
A1 Šlais, Miroslav
A1 Forejt, Milan
A1 Smek, Radko
T1 Tensile Tests of Flat Bars at High Strain Rate
JF Acta Mechanica Slovaca
YR 2011
VO 15
IS 3
SP 46
OP 51
DO 10.21496/ams.2011.027
UL https://www.actamechanica.sk/artkey/ams-201103-0006.php
AB Plastic deformation of metallic materials and alloys is a complex process that depends on a number of factors with the effect of strain rate being of particular importance. Dynamical tests are used for determination of mechanical properties. Split Hopkinson Pressure Bar Test is often used for these experiments. The paper deals with possibilities of testing device for flat bars adapted at Hopkinson test. The aim of this work is concentrated on strain rate influence on DC 01 steel too.