CONTENTS

SCIENTIFIC AND INDUSTRIAL

• Krivtsun I.V., Demchenko V.F., Nomirovskii D.A., Mokrov O., Kovalenko D.V. Optimization of the pulsed current waveform and parameters in HFPC TIG welding ... 3 https://doi.org/10.15407/as2026.05.01
• Kostin V.А., Poznyakov V.D., Alekseienko I.I., Alekseienko T.O., Kushnarova O.S., Berdnikova O.M. Influence of alloying elements on the structure and properties of high-hardness steel welded joints (Review) ... 10 https://doi.org/10.15407/as2026.05.02
• Kachinskiy V.S., Allford D., Klymenko V.I. Influence of dynamic liquid melt layer on joint formation during MIAB welding of pipes ... 22 https://doi.org/10.15407/as2026.05.03
• Kurapov Yu.A., Gornostai О.V., Voinarovych S.G., Kaliuzhnyi S.M. Surface modification of titanium implants as a key approach to enhancing their longevity (Review) ... 30 https://doi.org/10.15407/as2026.05.04
• Aloshyn A.A., Yanchao Hu, Rong Gui Selection of technological process parameters for MIG and quasi continuous laser-MIG welding of T-joints and butt joints of 5083 aluminum alloy ... 39 https://doi.org/10.15407/as2026.05.05
• Milenin O.S., Makhnenko O.O. Reliability assessment of welded structures of absorbing elements of control and protection systems of WWER-1000 and WWER-440 nuclear reactors (Review) ... 45 https://doi.org/10.15407/as2026.05.06
• Kuskov Yu.M., Osin V.V., Lentiuhov I.P., Okopnik L.L., Netyaga A.V. Electroslag surfacing of die and tool steels in a current-conducting mould ... 60 https://doi.org/10.15407/as2026.05.07
• Zakorko V.O., Piskun N.V. Prospects for using electron beam technologies to restore metal structures in Space (Review) ... 64 https://doi.org/10.15407/as2026.05.08
• Stefaniv B.V., Maksymova S.V. Microstructure and properties of cemented carbides (Review) ... 72 https://doi.org/10.15407/as2026.05.09

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