[HTML][HTML] Effects of sintering temperature and yttria content on microstructure, phase balance, fracture surface morphology, and strength of yttria-stabilized zirconia

V Kulyk, Z Duriagina, A Kostryzhev, B Vasyliv… - Applied Sciences, 2022 - mdpi.com
Currently, ceramics are widely used in various industry branches, especially in energy,
chemistry, and aerospace, as well as in medicine. Yttria-stabilized zirconia (YSZ) having …

[HTML][HTML] Micromechanical, corrosion and wet sliding wear behaviours of Co-28Cr-6Mo alloy: wrought vs. LPBF

VG Efremenko, AG Lekatou, YG Chabak… - Materials Today …, 2023 - Elsevier
The work is dedicated to the comparative study of a Co-28Cr-6Mo alloy fabricated by two
methods (forging and laser bed fusion (LPBF)), in terms of micro-mechanical, corrosion, and …

Increasing exploitation durability of two-layer cast mill rolls and assessment of the applicability of the XGBoost machine learning method to manage their quality

T Vlasenko, S Glowacki, V Vlasovets, T Hutsol, T Nurek… - Materials, 2024 - mdpi.com
The increase in exploitation durability of two-layer cast rolls with the working layer made of
high chromium cast iron allows one to significantly improve the quality of rolled metal as well …

The novel hybrid concept on designing advanced multi-component cast irons: Effect of boron and titanium (Thermodynamic modelling, microstructure and mechanical …

VG Efremenko, YG Chabak, K Shimizu… - Materials …, 2023 - Elsevier
The novel hybrid concept of multi-component high‑boron cast irons for wear applications is
proposed in this work. The effect of 1.59–3.57 wt% boron on the crystallization path and …

[HTML][HTML] Enhancing the Tensile Properties and Ductile-Brittle Transition Behavior of the EN S355 Grade Rolled Steel via Cost-Saving Processing Routes

V Zurnadzhy, V Stavrovskaia, Y Chabak, I Petryshynets… - Materials, 2024 - mdpi.com
Structural rolled steels are the primary products of modern ferrous metallurgy. Consequently,
enhancing the mechanical properties of rolled steel using energy-saving processing routes …

[HTML][HTML] Corrosion Resistance of Coatings Based on Chromium and Aluminum of Titanium Alloy Ti-6Al-4V

T Loskutova, M Scheffler, I Pavlenko, K Zidek… - Materials, 2024 - mdpi.com
Improvement of wear, corrosion, and heat-resistant properties of coatings to expand the
operational capabilities of metals and alloys is an urgent problem for modern enterprises …

[HTML][HTML] A comparison study on the effect of counter ball material on sliding wear response of SLM-printed biomedical 316L steel

BV Efremenko, VI Zurnadzhy, YG Chabak… - Materials Today …, 2022 - Elsevier
Abstract Selected Laser Melting fabricated 316L steel was studied to reveal its
microstructural features and the wear properties under dry sliding against counter ball made …

[HTML][HTML] Investigations of Abrasive Wear Behaviour of Hybrid High-Boron Multi-Component Alloys: Effect of Boron and Carbon Contents by the Factorial Design …

Y Chabak, I Petryshynets, V Efremenko, M Golinskyi… - Materials, 2023 - mdpi.com
This paper is devoted to the evaluation of the “three-body-abrasion” wear behaviour of
(wt.%) 5W–5Mo–5V–10Cr-2.5 Ti-Fe (balance) multi-component (C+ B)-added alloys in the …

Microstructural Map and Phase Chemical Compositions in Hybrid Multi-component Cast Alloys Fe–W–Mo–V–Cr–Ti–(1.5–3.5 Wt Pct) B–(0.3–1.1 Wt Pct) C

VG Efremenko, YG Chabak, AG Lekatou… - … Materials Transactions A, 2024 - Springer
This article presents the systematic data on the effects of carbon and boron on the
microstructure and phase elemental composition of the hybrid multi-component alloys …

[HTML][HTML] Role of Quenching Temperature Selection in the Improvement of the Abrasive (Al2O3) Wear Resistance of Hybrid Multi-Component Cast Irons

Y Chabak, V Efremenko, I Petryshynets, M Golinskyi… - Materials, 2024 - mdpi.com
In this paper, enhancing the tribological characteristics of novel cast metallic materials—
hybrid multi-component cast irons—by applying a strengthening heat treatment is described …