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International Meehanite Metal Co Ltd
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International Meehanite Metal Co Ltd
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Application filed by International Meehanite Metal Co LtdfiledCriticalInternational Meehanite Metal Co Ltd
Application grantedgrantedCritical
Publication of FR1174865ApublicationCriticalpatent/FR1174865A/fr
C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
C21C7/0037—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by injecting powdered material
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FR1174865D1956-05-291957-05-09Procédé et appareil pour introduire des matières pulvérulentes ou granuleuses dans un bain de métal en fusion
ExpiredFR1174865A
(fr)