FR2002510A1 - - Google Patents

Info

Publication number
FR2002510A1
FR2002510A1 FR6904517A FR6904517A FR2002510A1 FR 2002510 A1 FR2002510 A1 FR 2002510A1 FR 6904517 A FR6904517 A FR 6904517A FR 6904517 A FR6904517 A FR 6904517A FR 2002510 A1 FR2002510 A1 FR 2002510A1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
FR6904517A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcan Holdings Switzerland AG
Original Assignee
Alusuisse Holdings AG
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 Alusuisse Holdings AG filed Critical Alusuisse Holdings AG
Publication of FR2002510A1 publication Critical patent/FR2002510A1/fr
Withdrawn legal-status Critical Current

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
    • 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
    • C22B21/00—Obtaining aluminium
    • C22B21/06—Obtaining aluminium refining
    • C22B21/064—Obtaining aluminium refining using inert or reactive gases

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Furnace Details (AREA)
FR6904517A 1968-02-23 1969-02-21 Withdrawn FR2002510A1 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH267868A CH494282A (de) 1968-02-23 1968-02-23 Verfahren zum Behandeln von Metallschmelzen mit gasförmigen Stoffen

Publications (1)

Publication Number Publication Date
FR2002510A1 true FR2002510A1 (xx) 1969-10-17

Family

ID=4239118

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6904517A Withdrawn FR2002510A1 (xx) 1968-02-23 1969-02-21

Country Status (7)

Country Link
AT (1) AT290860B (xx)
BE (1) BE728758A (xx)
CH (1) CH494282A (xx)
DE (1) DE1908839A1 (xx)
FR (1) FR2002510A1 (xx)
GB (1) GB1250277A (xx)
NL (1) NL6902655A (xx)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2502181A1 (fr) * 1981-03-23 1982-09-24 Servimetal Procede et appareillage pour l'injection precise et continue d'un derive halogene a l'etat gazeux dans un metal liquide
FR2516940A1 (fr) * 1981-11-25 1983-05-27 Sofrem Procede d'elimination d'impuretes metalliques dans le magnesium par injection d'un derive halogene de bore
EP0105868A1 (de) * 1982-10-06 1984-04-18 Österreichisch-Amerikanische Magnesit Aktiengesellschaft Metallurgischer Ofen oder metallurgisches Gefäss

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4310054C2 (de) * 1993-03-27 1994-12-22 Guenther Prof Dipl Chem Kraft Verfahren und Mittel zur Behandlung von Aluminium- und Aluminiumlegierungsschmelzen
DE4438539C1 (de) 1994-10-28 1995-11-09 Kraft Guenther Verfahren und Mittel zur reinigenden Behandlung von Schmelzen des Aluminiums und seiner Legierungen

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2502181A1 (fr) * 1981-03-23 1982-09-24 Servimetal Procede et appareillage pour l'injection precise et continue d'un derive halogene a l'etat gazeux dans un metal liquide
EP0061411A1 (fr) * 1981-03-23 1982-09-29 Servimetal Procédé pour l'injection précise et continue d'un dérivé halogéné à l'état gazeux dans un métal liquide
FR2516940A1 (fr) * 1981-11-25 1983-05-27 Sofrem Procede d'elimination d'impuretes metalliques dans le magnesium par injection d'un derive halogene de bore
EP0105868A1 (de) * 1982-10-06 1984-04-18 Österreichisch-Amerikanische Magnesit Aktiengesellschaft Metallurgischer Ofen oder metallurgisches Gefäss

Also Published As

Publication number Publication date
BE728758A (xx) 1969-08-01
DE1908839A1 (de) 1969-09-18
GB1250277A (xx) 1971-10-20
AT290860B (de) 1971-06-25
NL6902655A (xx) 1969-08-26
CH494282A (de) 1970-07-31

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Legal Events

Date Code Title Description
ST Notification of lapse