Effect of microstructure on electrochemical properties of the EN S275 mild steel under chlorine-rich and chlorine-free media at different pHs

S Parapurath, L Jacob, E Gunister, N Vahdati - Metals, 2022 - mdpi.com
This study examines microstructural modification as an effective strategy for reducing
corrosion and its impact on the mechanical properties of mild steel. The effect of heat …

[PDF][PDF] Electrochemical oxidation of VT6 titanium alloy in oxalic acid solutions

A Pilipenko, A Maizelis… - … Technology, 2 (14) …, 2020 - repository.kpi.kharkov.ua
1 The influence of the electrolysis parameters on the process of VT6 titanium alloy oxidizing
in oxalic acid solutions is presented. It is shown that the nature of cell voltage-time curves for …

[PDF][PDF] Investigation of the content of heavy metals in water sources of Kharkiv City, Ukraine

V Loboichenko, K Zakomorna, O Ilinskyi, N Leonova… - 2022 - repositsc.nuczu.edu.ua
The negative impact of the anthropogenic factor on water bodies, including those ones
located within urban ecosystems is analyzed in this paper. The legislative support of the …

Water Extracts from Waste Rocks of the Coal Industry of Chernvonograd Mining Area (Ukraine)-Problems of Environmental Safety and Civil Protection.

I Kochmar, V Karabyn - 2023 - sci.ldubgd.edu.ua
The article presents the results of the research on mining production waste in the
Chervonohrad Mining Area. For the first time the water extracts from certain types of waste …

Coke quenching plenum equipment corrosion and its dependents on the quality of the biochemically treated water of the coke-chemical production

L Bannikov, D Miroshnichenko… - Chem. Chem …, 2022 - science2016.lp.edu.ua
Steel corrosion processes that occur due to the effects of the biochemically treated water in
coke quenching plenums have been studied. Model investigations into the processes of the …

Production of nanosize interference-colored oxide films on the Ti6Al4V alloy surface using the method of electrochemical oxydation in succinate eletrolytes

G Shevchenko, A Pilipenko… - 2020 IEEE 40th …, 2020 - ieeexplore.ieee.org
The research data obtained for the specific features of the formation of thin interference-
colored films on the Ti6A14V alloy surface in succinic acid solutions have been given. A …

Effect of Thermal Conditions on Corrosion Behavior of Ductile Cast Iron

CH Lin, JR Lee, PJ Teng - International Journal of Electrochemical Science, 2019 - Elsevier
Spherical nodules inhibit crack propagation in ductile cast iron (DCI) and improve its
ductility. In this study, we investigated the failure mechanism of DCI under atmospheric …

Corrosion Resistance of Structural Materials in Tungstate Solutions

OO Smyrnov, TE Shepil, VY Kozin, AO Bezhenko… - Materials Science, 2020 - Springer
It is shown that the corrosion activity of tungstate solutions is caused by the presence of
fluoride ions and by the total alkalinity. We determine the optimal mode of welding of carbon …

The influence of butanol on the brass surface morphology during the electrochemical treatment in phosphoric acid solutions

D Silchenko, A Pilipenko, O Smirnova… - Materials Today …, 2022 - Elsevier
The polarization and gravimetric investigations of the anodic behavior of brass in phosphate-
butanol solutions have been carried out. It has been shown that the addition of butyl alcohol …

Water Extracts from Waste Rocks of the Coal Industry of Chernvonograd Mining Area (Ukraine)-Problems of Environmental Safety and Civil Protection

ІМ Кочмар, ВВ Карабин - 2023 - sci.ldubgd.edu.ua
The article presents the results of the research on mining production waste in the
Chervonohrad Mining Area. For the first time the water extracts from certain types of waste …