BE690348A - - Google Patents

Info

Publication number
BE690348A
BE690348A BE690348DA BE690348A BE 690348 A BE690348 A BE 690348A BE 690348D A BE690348D A BE 690348DA BE 690348 A BE690348 A BE 690348A
Authority
BE
Belgium
Application number
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of BE690348A publication Critical patent/BE690348A/xx

Links

Classifications

    • 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
    • C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • 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
    • 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
    • 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
BE690348D 1965-12-01 1966-11-28 BE690348A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US510772A US3395910A (en) 1965-12-01 1965-12-01 Metallurgical tuyere

Publications (1)

Publication Number Publication Date
BE690348A true BE690348A (xx) 1967-05-29

Family

ID=24032134

Family Applications (1)

Application Number Title Priority Date Filing Date
BE690348D BE690348A (xx) 1965-12-01 1966-11-28

Country Status (5)

Country Link
US (1) US3395910A (xx)
BE (1) BE690348A (xx)
DE (1) DE1508282B1 (xx)
FR (1) FR1503078A (xx)
GB (1) GB1133359A (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3608881A (en) * 1967-03-24 1971-09-28 Za Zvetni Metali K Tuyere apparatus for using liquid fuel in the fuming process
CA1141174A (en) * 1979-10-31 1983-02-15 Guy Savard Homogenization of metal using gas
DE3003884C2 (de) * 1980-02-02 1983-02-10 Didier-Werke Ag, 6200 Wiesbaden Verfahren zum Einbau und Austausch eines gasdurchlässigen feuerfesten Einsatzes in der Wandung eine Schmelze enthaltenden Behälters für das Einführen von Gasen, in den Behälter und Anordnung für die Durchführung dieses Verfahrens
AT383617B (de) * 1984-09-18 1987-07-27 Oesterr Amerikan Magnesit Gasspuelstein fuer metallurgische oefen und gefaesse
US4572482A (en) * 1984-11-19 1986-02-25 Corcliff Corporation Fluid-cooled metallurgical tuyere
DE3505821C1 (de) * 1985-02-20 1986-08-07 Didier-Werke Ag, 6200 Wiesbaden Huelse zum Einblasen von Feststoffen in eine Metallschmelze
WO2016131090A1 (en) * 2015-02-17 2016-08-25 Technological Resources Pty. Limited Solids injection lance and conveying system maintenance without slag drain

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2294162A (en) * 1942-08-25 Blast furnace cinder notch stopper
BE523795A (xx) * 1951-12-24
DE1433579A1 (de) * 1962-05-30 1968-11-21 Max Planck Inst Eisenforschung Verfahren und Einrichtung zur kontinuierlichen Temperaturmessung von Eisen- und Stahlschmelzen,insbesondere beim Blasstahlverfahren
US3236629A (en) * 1962-12-19 1966-02-22 United States Steel Corp Method of introducing fluid fuel into a blast furnace

Also Published As

Publication number Publication date
GB1133359A (en) 1968-11-13
US3395910A (en) 1968-08-06
FR1503078A (fr) 1967-11-24
DE1508282B1 (de) 1970-08-27

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