Sovremennaâ èlektrometallurgiâ

Mathematical modeling of electric and thermal processes in graphitized wick electrodes for dc arc steelmaking furnaces

Pub Date : 2023-09-28 DOI: 10.37434/sem2023.03.05 S.V. Rymar, O.G. Bogachenko, I.O. Honcharov, I.O. Neilo, H.V. Kuzmenko, R.S. Hubatyuk

Influence of structure-phase composition of titanium alloys doped by niobium and silicon, on mechanical characteristics of their welded joints

Pub Date : 2023-09-28 DOI: 10.37434/sem2023.03.06 L.I. Markashova, S.G. Hryhorenko, O.M. Berdnikova, S.V. Akhonin, O.S. Kushnaryova, T.O. Alekseenko, E.V. Polovetskyi

Thermal decomposition of hematite pellets at heating by argon plasma

Pub Date : 2023-09-28 DOI: 10.37434/sem2023.03.03 V.O. Shapovalov, V.G. Mogylatenko, M.V. Karpets, R.V. Kozin