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
Vortex inhibitor
Vortex inhibitor with sacrificial rod