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B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
B22D9/00—Machines or plants for casting ingots
B22D9/003—Machines or plants for casting ingots for top casting
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FR343900D1904-06-111904-06-11Dispositif servant à l'obtention d'un coulage tranquille pour des métaux et spécialement pour le fer et l'acier
ExpiredFR343900A
(fr)
Procédé de fabrication d'un alliage se composant soit de magnésium et de fer, soit de fer et d'un alliage de magnésium et propre à la désoxydation de la fonte de fer et d'acier