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DO NII CHERNOJ METALLURGII
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DO NII CHERNOJ METALLURGII
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Application filed by DO NII CHERNOJ METALLURGIIfiledCriticalDO NII CHERNOJ METALLURGII
Priority to FR7501506ApriorityCriticalpatent/FR2297915A1/fr
Publication of FR2297915A1publicationCriticalpatent/FR2297915A1/fr
Application grantedgrantedCritical
Publication of FR2297915B1publicationCriticalpatent/FR2297915B1/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
C—CHEMISTRY; METALLURGY
C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
C22B9/10—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents
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Chemical & Material Sciences
(AREA)
Engineering & Computer Science
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Materials Engineering
(AREA)
Metallurgy
(AREA)
Organic Chemistry
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Manufacturing & Machinery
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Mechanical Engineering
(AREA)
Treatment Of Steel In Its Molten State
(AREA)
FR7501506A1975-01-171975-01-17Procede d'affinage de metaux
GrantedFR2297915A1
(fr)
