REPUBLIC OF SERBIA

MINISTRY OF DEFENCE

www.mod.gov.rs

MINISTRY OF DEFENCE

Material Resources Sector

Defensive Technologies Department

Military Technical Institute

www.vti.mod.gov.rs

INFLUENCE OF additional force impulse at the monotonic load on the deformation of 2024-T3 aluminum alloy

Volodymyr hutsaylyuk

Military University of Technology, Warsaw, vhutsaylyuk@wat.edu.pl

Lucjan Śnieżek

Military University of Technology, Warsaw, lsniezek@wat.edu.pl

janusz torzewski

Military University of Technology, Warsaw, jtorzewski@wat.edu.pl

Mykola Chausov

National University of Life and Environmental Sciences of Ukraine, Kyiv, Mich@nubip.edu.ua

Valentin Berezin

National University of Life and Environmental Sciences of Ukraine, Kyiv, valikb@yandex.ua

Abstract: The paper presents results of experimental studies the impact of additional force impulse at the monotonic tension on the tensile strain of 2024-T3 aluminium alloy. The loading was carried out in the  inelastic range. Microfracture analysis of surfaces and  fractures were used for establishing the nature and mechanisms of destruction of the examined elements.

Keywords: additional force impulse, dynamic non-equilibrium processes, 2024-T3 aluminium alloy, dissipative structure, banded structure.