Ball formation apparatus

Basic oxygen furnace construction

Basic oxygen furnace construction

Belt for sealing a pouring tube

Blowing lance arrangement

Blowing lance media-supply arrangement

Blowing lance nozzle

Blowing lance suspension with integrated medium supply

Blowing lance with cyclic modulator means for varying flow rate

Board lined furnace with side immersion heating elements

Bonded particle filters

Boom and lance for removing slag from crucible

Bottom blown gas blowing apparatus for molten metal ladle

Bottom for a metallurgical vessel with a direct current...

Bottom or wall structure for a metallurgical vessel

Bottom outlet or discharge for use in metallurgical vessels for

Bubble-operated recirculating pump for metal bath