FR1091963A - Procédé de fabrication de pièces coulées en acier calmé, et composition formant une scorie, pour la mise en oeuvre de ce procédé
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Procédé de fabrication de pièces coulées en acier calmé, et composition formant une scorie, pour la mise en oeuvre de ce procédé
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MW Kellogg Co
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MW Kellogg Co
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Application grantedgrantedCritical
Publication of FR1091963ApublicationCriticalpatent/FR1091963A/fr
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
B—PERFORMING OPERATIONS; TRANSPORTING
B22—CASTING; POWDER METALLURGY
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
B22D27/02—Use of electric or magnetic effects
B—PERFORMING OPERATIONS; TRANSPORTING
B22—CASTING; POWDER METALLURGY
B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
B22D7/00—Casting ingots, e.g. from ferrous metals
B22D7/06—Ingot moulds or their manufacture
B22D7/10—Hot tops therefor
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Engineering & Computer Science
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Mechanical Engineering
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FR1091963D1954-01-251954-01-25Procédé de fabrication de pièces coulées en acier calmé, et composition formant une scorie, pour la mise en oeuvre de ce procédé
ExpiredFR1091963A
(fr)
Procédé de fabrication de pièces coulées en acier calmé, en particulier en acier fortement allié, et composition formant une scorie, pour la mise en oeuvre dudit procédé