Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Arcelor Luxembourg SA
Original Assignee
Arbed SA
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Filing date
Publication date
Application filed by Arbed SAfiledCriticalArbed SA
Priority to FR810262ApriorityCriticalpatent/FR1250496A/fr
Application grantedgrantedCritical
Publication of FR1250496ApublicationCriticalpatent/FR1250496A/fr
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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FR810262A1959-11-161959-11-16Dispositif d'injection de produits pulvérulents ou en granules en suspension dans un gaz ou un mélange gazeux
ExpiredFR1250496A
(fr)
Perfectionnements apportés aux procédés et dispositifs pour mettre en contact, d'une manière continue ou semi-continue, des liquides ou des gaz avec des matières granuleuses ou pulvérulentes solides