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B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
B22D27/06—Heating the top discard of ingots
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FR1008368D1949-04-281950-01-14Procédé pour la suppression de la retassure et l'atténuation de la ségrégation dans les métaux coulés
ExpiredFR1008368A
(fr)