Severe plastic deformation of polymers

V Beloshenko, I Vozniak, Y Beygelzimer… - Materials …, 2019 - jstage.jst.go.jp
Severe plastic deformation (SPD) has come to the fore over the last decades as a potent
way to improve the mechanical and physical properties of metallic materials. The use of …

[HTML][HTML] New approach to production of fiber reinforced polymer hybrid composites

V Beloshenko, Y Voznyak, A Voznyak… - Composites Part B …, 2017 - Elsevier
This study addresses the new approach into production of fiber-based hybrid composites,
that is in-situ formation of polуmer fiber net out of polymeric matrix combined with …

Equal channel angular extrusion of polymers: structural changes and their effects on properties

V Beloshenko, A Vozniak, A Voznyak - Materials Transactions, 2023 - jstage.jst.go.jp
The aim of the article is to discuss the characteristics of structural transformations occurring
under ultra-high plastic deformation in polymeric materials of various types: semi-crystalline …

Mesoscale models for effective elastic properties of carbon-black/ultra-high-molecular-weight-polyethylene nanocomposites

S Buklovskiy, K Miroshnichenko, I Tsukrov… - International Journal of …, 2024 - Elsevier
In this paper, we apply mesoscale numerical modeling to predict the effective elastic
properties of conductive carbon-black/ultra-high-molecular-weight-polyethylene …

Effects of equal‐channel, multiple‐angular extrusion on the physical and mechanical properties of glassy polymers

VA Beloshenko, AV Voznyak… - Journal of Applied …, 2015 - Wiley Online Library
Through the examples of polycarbonate and poly (methyl acrylate), the evolution of the
structure and properties of glassy polymers processed by equal‐channel multiple‐angular …

Effect of simple shear induced orientation process on the morphology and properties of polyolefin/graphite nanoplates composites

VA Beloshenko, AV Voznyak, Y Voznyak… - … Science and Technology, 2017 - Elsevier
In this work the advantages of the reinforcement effect induced by solid state simple shear
were demonstrated on the example of polyolefin/graphite nanoplates (GnP) composites. It …

Evolution of the crystalline and amorphous phases of high-density polyethylene subjected to equal-channel angular pressing

M Mokarizadeh Haghighi Shirazi, M Khajouei-Nezhad… - Polymer Bulletin, 2020 - Springer
In the current research, physical and morphological properties of high-density polyethylene
(HDPE) were investigated after equal-channel angular pressing (ECAP) for up to three …

Improvement of mechanical properties of polylactide by equal channel multiple angular extrusion

I Vozniak, V Beloshenko, B Savchenko… - Journal of Applied …, 2021 - Wiley Online Library
The combination of high strength and toughness is always the goal of high‐performance
polymer materials for industrial use. This study addresses the potentialities of a solid state …

CFD 2D simulation of viscous flow during ECAE through a rectangular die with parallel slants

AV Perig, NN Golodenko - The International Journal of Advanced …, 2014 - Springer
The objective of this article is the description of advantages of a slanted die geometry, used
for equal channel angular extrusion (ECAE) of materials. The prime novelty statement of the …

Effects of orientation ordering of low‐density polyethylene—multi‐walled carbon nanotubes composites determined by severe plastic deformation

V Beloshenko, A Voznyak, I Vozniak… - Polymer Engineering …, 2019 - Wiley Online Library
In this work, by the example of the system of linear low‐density polyethylene—multi‐walled
carbon nanotubes (LLDPE/CNTs), specific features of the nanocomposite structure modified …