LU31885A1 - - Google Patents

Info

Publication number
LU31885A1
LU31885A1 LU31885DA LU31885A1 LU 31885 A1 LU31885 A1 LU 31885A1 LU 31885D A LU31885D A LU 31885DA LU 31885 A1 LU31885 A1 LU 31885A1
Authority
LU
Luxembourg
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.)
Publication of LU31885A1 publication Critical patent/LU31885A1/xx

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)
  • Manufacture And Refinement Of Metals (AREA)
  • Coating With Molten Metal (AREA)
LU31885D 1951-12-24 LU31885A1 (xx)

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
LU31885A1 true LU31885A1 (xx)

Family

ID=25978006

Family Applications (2)

Application Number Title Priority Date Filing Date
LU31885D LU31885A1 (xx) 1951-12-24
LU32433D LU32433A1 (xx) 1951-12-24

Family Applications After (1)

Application Number Title Priority Date Filing Date
LU32433D LU32433A1 (xx) 1951-12-24

Country Status (4)

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

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 (xx) *
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
FR64977E (fr) 1955-12-15
BE516469A (xx)
FR1072558A (fr) 1954-09-14
BE523795A (xx)
LU32433A1 (xx)
DE1239334B (de) 1967-04-27

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