Tuyere support means for metallurgical vessels
Use of argon in the basic oxygen process to control slopping
Use of argon to prepare low-carbon, low-nitrogen steels in...
Use of argon to prepare low-carbon, low-nitrogen steels in...
Use of argon to prepare low-carbon, low-nitrogen steels in...
Use of fluospar in compositions containing calcium carbide...
Use of stack gas as oxygen potential measurements to control...
Vacuum chamber, notably for steel decarburisation
Vacuum degassing apparatus
Vacuum oxygen decarburization
Vacuum refining method for molten steel
Vacuum treated high silicon cast iron
Vacuum treated high silicon cast iron with graphatizing...
Vacuum treating steels
Vacuum treatment of cast metal with simultaneous...
Vacuum vessel for degassing molten metals
Very small steel refining vessel
Vessel and method for the treatment of molten metal melts
Vessel for the metallurgical treatment of pig iron, steel...
Vibrating oxygen probe