Search Results - "Maruschak, P"

Dynamics of destruction of epoxy composites filled with ultra-dispersed diamond under impact conditions by Buketov, A. V., Sapronov, О. О., Brailo, M. V., Maruschak, P. О., Yakushchenko, S. V., Panin, S. V., Nigalatiy, V. D.

“…Dynamics of destruction of epoxy composites with different contents of nanoparticles of ultra-dispersed diamond is investigated. Epoxy diane oligomer ED-20 was…”
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The Influence of Impac-Oscilation Loading on the Hardness of Surface Layers of D16ChATW Aluminum Alloy by Chausov, M. G., Maruschak, P. O., Pylypenko, A. P.

“…The effect of impact-oscillation loading of a given intensity on the hardness of the surface layers of the D16ChATW aluminum alloy was evaluated, in…”
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Classification of the Surface Technological Defects in Rolled Metal Products with the Help of a Deep Neural Network by Konovalenko, I. V., Maruschak, P. O.

“…We develop and study an automated method for the detection and classification of three types of technological defects in rolled metal products. The method is…”
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Determination of Tribological Properties of Multilayer Coatings Based on Nitrides by Brezinova, J., Hasuľ, J., Brezina, J., Maruschak, P. O., Vinas, J.

“…The coefficient of friction (COF) of AlTiCrN and AlTiN multilayer coatings is evaluated. The results of research on the evaluation of the COF, the values of…”
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Improvement of wear resistance of aluminum alloy by HVOF method by Hutsaylyuk, V., Student, M., Zadorozhna, Kh, Student, O., Veselivska, H., Gvosdetskii, V., Maruschak, P., Pokhmurska, H.

“…This work is devoted to establishing the effect of High Velocity Oxygen-Fuel (HVOF) method for spraying coatings with vanadium carbide (VC) (as an alternative…”
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Application of the Properties of Fuzzy Sets in the Computer Analysis of the Shapes and Sizes of Tear Pits by Konovalenko, I. V., Maruschak, P. O.

“…We propose an automated method aimed at the analysis of the shapes and dimensions of ductile tear pits formed in the process of fracture of VT23 titanium…”
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Correction to: Effect of Shock and Vibration Preloading on the Parameters of Tear Dimples and Their Conglomerates by Maruschak, P. O., Konovalenko, I. V., Chausov, M. G.

“…To the article “Effect of Shock and Vibration Preloading on the Parameters of Tear Dimples and Their Conglomerates,” by P. O. Marushchak, I. V. Konovalenko,…”
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Investigation of thermophysical properties of epoxy nanocomposites by Buketov, A., Maruschak, P., Sapronov, O., Brailo, M., Leshchenko, O., Bencheikh, L., Menou, A.

“…The effect of nano-fillers (carbon carbon nanotubes) on thermophysical properties of epoxy composites is investigated. The curve showing the dependence between…”
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Evaluation of dynamic fracture toughness parameters of locomotive axle steel by instrumented Charpy impact test by Sorochak, A. P., Maruschak, P. O., Yasniy, O. P., Vuherer, T., Panin, S. V.

“…The analysis of the energy of fracture of specimens from steel OSL, which is widely used for the manufacture of railway axles under shock loading, is…”
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The role of notch tip shape and radius on deformation mechanisms of 12Cr1MoV steel under impact loading. Part 1. Energy parameters of fracture by Panin, S. V., Maruschak, P. O., Vlasov, I. V., Moiseenko, D. D., Berto, F., Bishchak, R. T., Vinogradov, A.

“…Impact loading curves and fracture energy of the notched 12Cr1MoV ductile steel specimens are analysed. The qualitative description and quantitative parameters…”
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Development of Corrosion Inhibitors for Ferrite-Pearlite Steels in the Media of Thiobacteria by Polutrenko, M. S., Maruschak, P. O., Tsyba, A. A., Bishchak, R. T.

“…We study the influence of thiobacteria on the corrosion rates of 17G1S-U and 20 steels in Beijerinck’s medium. The protective effect of some organic inhibitors…”
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Effect of Shock and Vibration Loading on the Fracture Mechanisms of a VT23 Titanium Alloy by Maruschak, P. O., Chausov, M. G., Konovalenko, I. V., Yasnii, O. P., Panin, S. V., Vlasov, I. V.

“…The structure nonuniformity a VT23 titanium alloy after shock and vibration loading is established to lead to larger plasticity of the material and changes in…”
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Structural and Mechanical Features of Laser-Welded Joints of Zinc-Coated Advanced Steel Sheets by Viňáš, J., Brezinová, J., Brezina, J., Maruschak, P. O.

“…We analyze the quality of laser-welded bodywork steel sheets. The welding was done by a CO 2 laser. We studied the welds made on steel sheets of advanced…”
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Influence of energy dissipation at the interphase boundaries on impact fracture behaviour of a plain carbon steel by Panin, S.V., Moiseenko, D.D., Maksimov, P.V., Vlasov, I.V., Byakov, A.V., Maruschak, P.O., Berto, F., Schmauder, S., Vinogradov, A.

“…•Computer simulation of mesodynamics in the notch tip region is carried out.•The model of defect generation is proposed based on torsion energy…”
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On Thermally Induced Multiple Cracking of a Surface: An Experimental Study by Yasniy, V., Maruschak, P., Yasniy, O., Lapusta, Y.

“…An experimental study of the thermally induced surface multiple cracking, on the example of steam superheater collector was carried out. The structure’s…”
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Modeling of the Ordered Surface Topography of Statically Deformed Aluminum Alloy by Lytvynenko, I. V., Maruschak, P. O., Lupenko, S. A., Popovych, P. V.

“…We propose an approach to modeling the ordered surface topography of D16chT aluminum alloy after static deformation. This approach enables us to establish…”
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Structural levels of fatigue failure and damage estimation in 17Mn1Si steel on the basis of a multilevel approach of physical mesomechanics by Maruschak, P. O., Panin, S. V., Stachowicz, F., Danyliuk, I. M., Vlasov, I. V., Bishchak, R. T.

“…The evaluation of crack initiation and growth at microscopic scale is a crucial issue for the safety assessment of macroscopical fractures. In the present…”
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Detection of Microdefects on the Surfaces of Corroded Steel Pipes by Maruschak, P. O., Lytvynenko, Ya. V., Dzyura, V. O., Bishchak, R. T., Polutrenko, M. S.

“…The micromechanisms of biocorrosion damage to specimens of 17G1S-U pipe steel are studied on the basis of a combination of the profilometry approaches with…”
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BEHAVIOUR OF COARSE GRAIN HEAT AFFECTED ZONE (HAZ) DURING CYCLE LOADING by Vuherer, T, Maruschak, P, Samardzic, I

“…This paper presents results of a study on martensitic coarse grain heat affected zone that can appear in welded joints. Mechanical properties of martensitic…”
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The role of notch tip shape and radius on deformation mechanisms of 12Cr1MoV steel under impact loading. Part 2. Influence of strain localization on fracture and numeric simulations by Panin, S. V., Maruschak, P. O., Vlasov, I. V., Moiseenko, D. D., Maksimov, P. V., Berto, F., Bishchak, R. T., Vinogradov, A.

“…The fracture energy of 12Cr1MoV steel specimen with V‐shaped, U‐shaped and I‐shaped notches under impact loading was measured and analysed. The results were…”
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