BE877303A - Perfectionnements apportes aux installations de traitement metallurgique sous vide - Google Patents

Perfectionnements apportes aux installations de traitement metallurgique sous vide

Info

Publication number
BE877303A
BE877303A BE0/195991A BE195991A BE877303A BE 877303 A BE877303 A BE 877303A BE 0/195991 A BE0/195991 A BE 0/195991A BE 195991 A BE195991 A BE 195991A BE 877303 A BE877303 A BE 877303A
Authority
BE
Belgium
Prior art keywords
vacuum
treatment facilities
metallurgic
metallurgic treatment
facilities
Prior art date
Application number
BE0/195991A
Other languages
English (en)
Original Assignee
Heurtey Belge Sa
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 by Heurtey Belge Sa filed Critical Heurtey Belge Sa
Publication of BE877303A publication Critical patent/BE877303A/fr

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
    • C22B9/04—Refining by applying a vacuum
    • 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
    • C21C7/10—Handling in a vacuum

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)
  • Furnace Details (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
BE0/195991A 1978-05-09 1979-06-27 Perfectionnements apportes aux installations de traitement metallurgique sous vide BE877303A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7813615A FR2425477A1 (fr) 1978-05-09 1978-05-09 Perfectionnements apportes aux installations de traitement metallurgique sous vide

Publications (1)

Publication Number Publication Date
BE877303A true BE877303A (fr) 1979-10-15

Family

ID=9208012

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/195991A BE877303A (fr) 1978-05-09 1979-06-27 Perfectionnements apportes aux installations de traitement metallurgique sous vide

Country Status (5)

Country Link
BE (1) BE877303A (fr)
DE (1) DE2918213C2 (fr)
FR (1) FR2425477A1 (fr)
GB (1) GB2020315B (fr)
IN (1) IN151175B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4442362C1 (de) * 1994-11-18 1996-04-18 Mannesmann Ag Verfahren und Vorrichtung zum Behandeln von einer in einem metallurgischen Gefäß befindlichen Metallschmelze
DE19518361C1 (de) * 1995-05-19 1996-08-08 Technometal Ges Fuer Metalltec Vakuumdichtes Reaktionsgefäß für die Stahlbehandlung mit einer Stopfbuchse

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1214436A (fr) * 1957-12-06 1960-04-08 Fischer Ag Georg Procédé et dispositif de traitement d'une masse métallique en fusion
FR1483124A (fr) * 1965-06-09 1967-06-02 Procédé et appareil pour traiter un métal fondu sous vide

Also Published As

Publication number Publication date
DE2918213A1 (de) 1979-11-15
IN151175B (fr) 1983-03-05
GB2020315A (en) 1979-11-14
FR2425477B1 (fr) 1980-10-31
GB2020315B (en) 1982-06-23
DE2918213C2 (de) 1983-01-20
FR2425477A1 (fr) 1979-12-07

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: S.A. BELGE HEURTEY

Effective date: 19920630