Device for mounting a self-baking electrode for an electric arc

Device for moving solid material fed onto the surface of a melt

Device for producing slag in an electric arc furnace

Device for relief of thermal stress in spray cooled furnace elem

Device to cool and protect a cathode in an electric arc furnace

Device to support and swing the hearth in an electric furnace

Device to take in fumes and cool the roof of electric furnaces

Direct current arc furnace

Direct current arc furnace

Direct current arc furnace and a method for melting or heating r

Direct current arc furnace and method for its operation

Direct current electric arc furnace

Direct current electric arc furnace

Direct current electric arc furnace

Direct current electric furnace for melting metal

Direct current melting furnace with control of deflection of the

Direct current-electric arc furnace system

Direct current-light arc furnace

Direct-arc electric furnace fed with controlled current and meth

Direct-current arc furnace