elekter-räbuümbersulatus, elekter-räbuümbersulatamine, räbuümbersulatamine
lähtematerjali – metallelektroodi rafineeriv ümbersulatus räbuvannis vanni läbiva elektrivoolu soojuslikul toimel, a consumable-electrode remelting process in which heat is generated by the passage of electric current through a conductive slag; the droplets of metal are refined by contact with the slag
