Closed tiltable steelworks arc furnace with associated scrap cha

Combustion apparatus and melting furnace for nonferrous metals

Convertible melting furnace

Direct reduction of iron using coke oven gas

Fluidized bed direct reduction plant

Gas quenching method using a recycling facility

Hot argon cleaning and protective coating of components made of

Metal melting furnace

Method and apparatus for reducing particulate iron oxide to molt

Method for smelting reduction of iron ore and apparatus therefor

Plant and process for fluidized bed reduction of ore

Process and apparatus for preheating and inserting scrap into a

Process and apparatus for producing molten pig iron

Process and device for melting iron metallurgical materials in a

Process for sintering on a sintering machine

Steel heating furnace