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NOVOLIPETSKY METALL ZA
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NOVOLIPETSKY METALL ZA
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Application filed by NOVOLIPETSKY METALL ZAfiledCriticalNOVOLIPETSKY METALL ZA
Priority to FR7408722ApriorityCriticalpatent/FR2263826A1/fr
Publication of FR2263826A1publicationCriticalpatent/FR2263826A1/fr
Application grantedgrantedCritical
Publication of FR2263826B1publicationCriticalpatent/FR2263826B1/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
C21C5/44—Refractory linings
B—PERFORMING OPERATIONS; TRANSPORTING
B22—CASTING; POWDER METALLURGY
B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
B22D41/02—Linings
B22D41/023—Apparatus used for making or repairing linings
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Engineering & Computer Science
(AREA)
Chemical & Material Sciences
(AREA)
Mechanical Engineering
(AREA)
Manufacturing & Machinery
(AREA)
Materials Engineering
(AREA)
Metallurgy
(AREA)
Organic Chemistry
(AREA)
Furnace Housings, Linings, Walls, And Ceilings
(AREA)
FR7408722A1974-03-141974-03-14Ladle lining ramming gear - has centrifugal head and guide shuttering moving in helical line upwards
GrantedFR2263826A1
(en)