Device and fireproof nozzle for the injection and/or casting...
Device for controlling the pouring of molten materials
Device for controlling the stopper of a metallurgical vessel
Device for placing slag retention means in tapping converter
Device for producing spherical balls
Device for transfer of molten metal
Dipping and pouring apparatus for molten metal
Discharge assembly for tundish
Discharge regulator of molten metal
Dosing chamber method and apparatus
Drain hole design for ladle
Driving assembly for slide gate on a metallurgical vessel
Dual holding furnace