BE474781A - - Google Patents

Info

Publication number
BE474781A
BE474781A BE474781DA BE474781A BE 474781 A BE474781 A BE 474781A BE 474781D A BE474781D A BE 474781DA BE 474781 A BE474781 A BE 474781A
Authority
BE
Belgium
Prior art keywords
emi
gas
casting
metal
atmosphere
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.)
Filing date
Publication date
Application filed filed Critical
Publication of BE474781A publication Critical patent/BE474781A/fr

Links

Classifications

    • 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
    • C21C3/00—Manufacture of wrought-iron or wrought-steel
    • 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
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/072—Treatment with gases
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
BE474781D 1947-03-27 1947-07-24 BE474781A (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1004268T 1947-03-27

Publications (1)

Publication Number Publication Date
BE474781A true BE474781A (https=) 1947-08-30

Family

ID=9563692

Family Applications (1)

Application Number Title Priority Date Filing Date
BE474781D BE474781A (https=) 1947-03-27 1947-07-24

Country Status (4)

Country Link
BE (1) BE474781A (https=)
DE (1) DE856055C (https=)
FR (1) FR1004268A (https=)
NL (1) NL67829C (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2904861A (en) * 1957-05-31 1959-09-22 Package Machinery Co Apparatus for and method of die casting under vacuum
DE1139651B (de) * 1959-05-01 1962-11-15 Foundry Services Internat Ltd Anwendung des Verfahrens zur Entfernung von Gasen aus Metallen durch Spuelen mittelseines Kohlenoxyds auf die Entgasung von Aluminium und Magnesium oder deren Legierungen
DE3929328A1 (de) * 1989-09-04 1991-03-21 Kloeckner Stahl Gmbh Vorrichtung zum fluessigmetall-transport von einem metallurgischen ofen in ein abgiessgefaess
HUT58004A (en) * 1989-02-06 1992-01-28 Kloeckner Stahl Gmbh Method for eliminating the formation of flue gases at metallurgical operations and at the transportation of liquid metal from the metallurgical pots into the casting crucibles and structure for transporting the liquid metal from the furnaces of metallurgy of non-ferrous metals to the casting crucibles
DE3903444C1 (en) * 1989-02-06 1990-02-15 Kloeckner Stahl Gmbh Method and apparatus for transporting liquid metal from a metallurgical furnace to a casting vessel
FR2784608B1 (fr) * 1998-10-15 2000-12-08 Pechiney Rhenalu Cuve de traitement de metal liquide basculante et son dispositif de liaison etanche avec une goulotte fixe

Also Published As

Publication number Publication date
FR1004268A (fr) 1952-03-27
NL67829C (https=) 1950-12-15
DE856055C (de) 1952-11-17

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