Electrode furnaces

High-efficiency thermal processing systems that convert electrical energy into intense heat via submerged or open-arc electrodes.

Electrode furnaces are the workhorses of heavy metallurgy: they utilize carbon or graphite columns to deliver massive currents into a charge. Whether you are running a Submerged Arc Furnace (SAF) for ferroalloys or an Electric Arc Furnace (EAF) for steel production, the physics remain precise. These units operate at temperatures exceeding 3,000 degrees Celsius (5,432 Fahrenheit) to melt scrap or reduce ores with surgical control. Modern setups like those from Tenova or SMS Group integrate automated electrode regulation systems to minimize flicker and optimize power consumption. By bypassing fossil fuel combustion, these furnaces provide a direct path to decarbonized heavy industry when paired with a clean grid.

https://www.tenova.com/technologies/electrode-furnaces