AC arc furnace with auxiliary electromagnetic coil system...

Adapter device for composite electrodes with an auxiliary reacta

Anode for a direct current arc furnace

Anode for a direct current arc furnaces

Anode for an electic arc furnace utilizing electrode segments

Apparatus and method for melting and homogenizing batch material

Apparatus and method for the supply of molten metal

Apparatus and process for the metallurgical aftertreatment of pr

Apparatus for adjusting the position of an electrode in a metal

Apparatus for arc-melting cold iron source and method thereof

Apparatus for arc-melting cold iron source and method thereof

Apparatus for automatically charging scrap into an arc furnace

Apparatus for connecting a graphite electrode to a permanent ele

Apparatus for controlling arc deflection in an arc furnace

Apparatus for controlling the distance of a melting electrode fr

Apparatus for converting a three-phase arc furnace to d.c. opera

Apparatus for degreasing electrically conductive material

Apparatus for growing a silicon ingot

Apparatus for positioning an electric arc furnace electrode

Apparatus for preheating and charging scrap materials