ST Steel Industry | Ferretti Service Details

Primary and secondary melting and refining furnaces

We install and maintain high-tech refractory linings for the main melting and refining plants:

Basic Oxygen Furnace (BOF): transforms pig iron into steel by blowing oxygen.
Electric Arc Furnace (EAF): melts scrap metal or DRI (direct reduced iron) using electrical energy.
Induction Furnace: used primarily for smaller productions or special steels.
Ladle Furnace: for adjusting chemical composition and temperature.
Argon Oxygen Decarburization (AOD) Furnace: used for stainless steel.
Vacuum Oxygen Decarburization (VOD) Furnace: vacuum refining.
Vacuum Degassing Furnaces: to eliminate gases and impurities.

We build highly durable and high-performing refractory linings for all types of reheating and treatment furnaces:

Reheating Furnace: to bring billets, slabs, or blooms to the rolling temperature.
Batch or car bottom furnaces
Roller Hearth Furnace
Pusher Furnace
Walking beam furnaces
Heat treatment furnaces: facilities for hardening, tempering, and normalizing.
Tunnel or continuous furnaces
Furnaces for coatings and surface treatments