Fabrication of a high-strength steel article with inclusion...

Fabrication of a high-strength steel article with inclusion...

Facility for reducing metal oxide, method for operating the...

Filtration of molten ferrous metal

Filtration of molten material

Fluidizable bed co-processing fines in a direct reduction system

Fluidized bed process for the production of iron carbide

Fluidized bed reactor for preventing the fine iron ore from...

Fluidized bed type reduction apparatus for iron ore particles an

Fluidized bed type reduction apparatus for iron ores and method

Fluidized process for direct reduction

Forehearth

Fuel and oxygen addition for metal smelting or refining process

Fume dust suppression during pouring of molten metal, and...

Fumeless cupolas

Furnace discharge system and method of operation

Furnace hearth for improved molten iron production and...