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International Alloys Ltd
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International Alloys Ltd
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Publication date
Application filed by International Alloys LtdfiledCriticalInternational Alloys Ltd
Application grantedgrantedCritical
Publication of FR1043617ApublicationCriticalpatent/FR1043617A/fr
B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
B22D1/002—Treatment with gases
B22D1/005—Injection assemblies therefor
C—CHEMISTRY; METALLURGY
C21—METALLURGY OF IRON
C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
C21C5/28—Manufacture of steel in the converter
C21C5/42—Constructional features of converters
C21C5/46—Details or accessories
C21C5/4606—Lances or injectors
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Engineering & Computer Science
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Chemical & Material Sciences
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Manufacturing & Machinery
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Materials Engineering
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Metallurgy
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Organic Chemistry
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Mechanical Engineering
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FR1043617D1951-01-091951-10-08Procédé et dispositif pour l'introduction de gaz dans un métal fondu pour la production de pièces coulées
ExpiredFR1043617A
(fr)