Seal between wall members of a metallurgical vessel enclosure
Shroud for steel making electric-arc furnace
Sintering machine
Sintering plant
Sintering with exhaust gas pipes
Smelting apparatus for making elemental silicon and alloys there
Smelting unit with furnace rocking cradle
Spray cooled hood system for handling hot gases from a metallurg
Steel heating furnace
Steelmaking apparatus
Structure for collecting exhaust gases from a converter
Sublimer assembly
System for extracting sodium metal from sodium hydroxide and...