7 articles in this issue
Andrij Morozov,Volodymir Olijnyk
The reported estimation calculations have determined the kinetics of temperature changes in the model clamp?dielectric matrix?upper electrode?punch?sintered ring product?lower electrode?punch?stand. This has made it possible to determine the temperature o... see more
Vadym Kovalenko,Valerii Kotok
In the modern world, nail polish, gel polish, in particular, is one of the most commonly used cosmetics. The pigment is a component of gel polish, which determines the toxicity and color of the composition. Zn-Al layered double hydroxides intercalated wit... see more
Totok Suwanda,Rudy Soenoko,Yudy Surya Irawan,Moch Agus Choiron
In the previous study, Continuous Drive Friction Welding (CDFW) had been investigated to determine the strength of joining, burn off, and temperature distribution. In this study, Dissimilar Metal CDFW was studied to assess temperature cycle analysis. Alum... see more
Ann Karakurkchi,Mykola Sakhnenko,Maryna Ved’,Mykhailo Tulenko,Anatolii Dzheniuk
Technological approaches to surface electrochemical treatment of aluminum alloys are analyzed. It is shown that directed modification of the carrier surface allows expanding the functional properties of the treated material. The mechanisms of treatment of... see more
Alexandr Burmenko,Natalya Deyneko,Irina Hrebtsova,Igor Kryvulkin,Olga Prokopenko,Roman Shevchenko,Olexandr Tarasenko
Film solar cells have been investigated to meet the need for an alternative system of electricity supply during the elimination and prevention of an emergency when an electricity supply system is damaged. Given the high degradation resistance of cadmium t... see more
Valeria Subbotin?,Oleg S?b?l,Valery Belozerov,Ubeidulla F. Al-Qawabeha,Taha A. Tabaza,Safwan Moh`d Al-Qawabah,Valentin Shnayder
The influence of electrolysis conditions at different electrolyte compositions on the phase formation and properties of coatings obtained by microarc oxidation (MAO) on an aluminum alloy AMg6 was studied. For electrolysis, three types of electrolytes were... see more