BE523795A - - Google Patents

Info

Publication number
BE523795A
BE523795A BE523795DA BE523795A BE 523795 A BE523795 A BE 523795A BE 523795D A BE523795D A BE 523795DA BE 523795 A BE523795 A BE 523795A
Authority
BE
Belgium
Prior art keywords
nozzle
bore
tube
treated
wall
Prior art date
Application number
Other languages
English (en)
French (fr)
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.)
Publication of BE523795A publication Critical patent/BE523795A/fr

Links

Classifications

    • 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
    • C21C1/00—Refining of pig-iron; Cast iron
    • 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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/10—Making spheroidal graphite cast-iron
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/18—Charging particulate material using a fluid carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Coating With Molten Metal (AREA)
  • Manufacture And Refinement Of Metals (AREA)
BE523795D 1951-12-24 BE523795A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1072558X 1951-12-24
DEG8719A DE1239334B (de) 1951-12-24 1952-04-28 Vorrichtung zum Behandeln von fluessigem Eisen und sontigen Schmelzen

Publications (1)

Publication Number Publication Date
BE523795A true BE523795A (de)

Family

ID=25978006

Family Applications (2)

Application Number Title Priority Date Filing Date
BE523795D BE523795A (de) 1951-12-24
BE516469D BE516469A (de) 1951-12-24

Family Applications After (1)

Application Number Title Priority Date Filing Date
BE516469D BE516469A (de) 1951-12-24

Country Status (4)

Country Link
BE (2) BE516469A (de)
DE (1) DE1239334B (de)
FR (2) FR1072558A (de)
LU (2) LU32433A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1183569A (fr) * 1957-09-30 1959-07-09 Siderurgie Fse Inst Rech Pièces poreuses en béton pour insufflation dirigée d'un fluide
US3395910A (en) * 1965-12-01 1968-08-06 Union Carbide Corp Metallurgical tuyere
SE392479B (sv) * 1974-03-20 1977-03-28 Asea Ab Forma vid metallurgiska konvertrar och smeltugnar

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE281293C (de) *
DE681706C (de) * 1937-12-28 1939-09-29 Buderus Eisenwerk Vorrichtung zum Aufgeben fester, pulverfoermiger Stoffen in fluessiges Eisen
DE808749C (de) * 1948-10-02 1951-08-20 Franz Anton Hesse Wortmann Kupolofen
DE843166C (de) * 1950-12-16 1952-07-07 Freiherr Hans Prinz Von Buchau Verfahren und Vorrichtung zum Legieren von Metallen

Also Published As

Publication number Publication date
DE1239334B (de) 1967-04-27
BE516469A (de)
FR1072558A (fr) 1954-09-14
LU31885A1 (de)
FR64977E (fr) 1955-12-15
LU32433A1 (de)

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