Automated method for fractographic analysis of shape and size of dimples on fracture surface of high-strength titanium alloys

I Konovalenko, P Maruschak, O Prentkovskis - Metals, 2018 - mdpi.com
An automated method for analyzing the shape and size of dimples of ductile tearing formed
during static and impact fracture of titanium alloys VT23 and VT23M is proposed. The …

[HTML][HTML] The Influence of Absorbing Coating Material on the Efficiency of Laser Shock Peening

E Gachegova, D Davydov, S Mironov, A Kalinenko… - Metals, 2024 - mdpi.com
Laser shock peening (LSP) is a relatively novel and promising surface hardening method.
An absorbing layer, which is needed to protect the specimen surface from undesirable …

Enhancing plasticity of high-strength titanium alloys VT 22 under impact-oscillatory loading

M Chausov, P Maruschak, A Pylypenko… - Philosophical …, 2017 - Taylor & Francis
The purpose of this paper is to provide new experimental data for high-strength VT 22
titanium α+ β-type alloy under impact-oscillatory loading and dynamic non-equilibrium …

Influence of dynamic non-equilibrium processes on strength and plasticity of materials of transportation systems

M Chausov, A Pylypenko, V Berezin, K Volyanska… - Transport, 2018 - jau.vgtu.lt
New experimental results on the effect of additional force impulse loading on the variation of
the initial structure of the aircraft material (alloys D16, 2024-T3, VT22) at various stages of …

Analysis of the state of the modified nanotitanium surface with the use of the mathematical model of a cyclic random process

IV Lytvynenko, PO Maruschak - Optoelectronics, Instrumentation and Data …, 2015 - Springer
An approach is proposed to perform a mathematical analysis of an ordered relief formed on
the nanotitanium surface after laser shock-wave treatment. This approach enables one to …

About physical aspects of increasing durability of aluminum alloys due to impact-oscillatory loading

M Chausov, P Maruschak, E Zasimchuk… - … Science and Technology …, 2020 - Springer
Two physical mechanisms that contribute to increasing the fatigue life of aluminum alloys
after the realization of impact-oscillatory loading are revealed by experiment. Firstly, it is …

Methods and some results of automated analysis of ductile failure mechanisms of titanium alloy VT-22

P Maruschak, I Konovalenko, O Prentkovskis… - Procedia …, 2016 - Elsevier
Fracture surface of specimens from titanium alloy V-22 covered with dimples of ductile
failure is analysed quantitatively, based on processing digital images obtained from the …

[PDF][PDF] Modelling the Distribution of Laser Energy in the Pulse by the Photoemulsion Method.

V Mocharskyi, B Kovalyuk, O Sitkar - ITTAP, 2022 - ceur-ws.org
Lasers have found their application in various fields of science and technology. One of the
key parameters of a laser material processing is laser energy. It is extremely important to …

Modification of the mechanical properties of the sheet two-phase high-strength titanium alloy VT 23 due to impulse introduction of energy

M Chausov, P Maruschak, A Pylypenko… - Procedia …, 2017 - Elsevier
This study shows the effect of the specific impact-oscillatory loading (dynamic non-
equilibrium processes) on the variation of the mechanical properties of the sheet two-phase …

[PDF][PDF] About Physical Aspects of Increasing Durability of Aluminum Alloys Due to Impact-Oscillatory Loading

A Pylypenko, R Bishchak, I Burda - 2020 - researchgate.net
Two physical mechanisms that contribute to increasing the fatigue life of aluminum alloys
after the realization of impact-oscillatory loading are revealed by experiment. Firstly, it is …