NO165687C - Fremgangsmaate ved behandling av en smeltet aluminiumlegering med klorgass, samt anvendelse av fremgangmaaten ved fremstilling av en stoept al-barre. - Google Patents

Fremgangsmaate ved behandling av en smeltet aluminiumlegering med klorgass, samt anvendelse av fremgangmaaten ved fremstilling av en stoept al-barre.

Info

Publication number
NO165687C
NO165687C NO854471A NO854471A NO165687C NO 165687 C NO165687 C NO 165687C NO 854471 A NO854471 A NO 854471A NO 854471 A NO854471 A NO 854471A NO 165687 C NO165687 C NO 165687C
Authority
NO
Norway
Prior art keywords
procedure
chlorge
casted
barre
treating
Prior art date
Application number
NO854471A
Other languages
English (en)
Other versions
NO854471L (no
NO165687B (no
Inventor
Bruno Gariepy
Ghyslain Dube
Original Assignee
Alcan Int Ltd
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 Alcan Int Ltd filed Critical Alcan Int Ltd
Publication of NO854471L publication Critical patent/NO854471L/no
Publication of NO165687B publication Critical patent/NO165687B/no
Publication of NO165687C publication Critical patent/NO165687C/no

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
    • C22B21/00—Obtaining aluminium
    • C22B21/06—Obtaining aluminium refining
    • C22B21/064—Obtaining aluminium refining using inert or reactive gases
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/146—Perfluorocarbons [PFC]; Hydrofluorocarbons [HFC]; Sulfur hexafluoride [SF6]

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)
  • Treatment Of Steel In Its Molten State (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
NO854471A 1984-11-08 1985-11-08 Fremgangsmaate ved behandling av en smeltet aluminiumlegering med klorgass, samt anvendelse av fremgangmaaten ved fremstilling av en stoept al-barre. NO165687C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848428251A GB8428251D0 (en) 1984-11-08 1984-11-08 Treating aluminium

Publications (3)

Publication Number Publication Date
NO854471L NO854471L (no) 1986-05-09
NO165687B NO165687B (no) 1990-12-10
NO165687C true NO165687C (no) 1991-03-20

Family

ID=10569443

Family Applications (1)

Application Number Title Priority Date Filing Date
NO854471A NO165687C (no) 1984-11-08 1985-11-08 Fremgangsmaate ved behandling av en smeltet aluminiumlegering med klorgass, samt anvendelse av fremgangmaaten ved fremstilling av en stoept al-barre.

Country Status (10)

Country Link
US (1) US5145514A (no)
EP (1) EP0181227B1 (no)
JP (1) JPS61119631A (no)
AU (1) AU576273B2 (no)
BR (1) BR8505602A (no)
CA (1) CA1271638A (no)
DE (1) DE3569575D1 (no)
GB (1) GB8428251D0 (no)
MY (1) MY102171A (no)
NO (1) NO165687C (no)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0370006A1 (en) * 1987-06-29 1990-05-30 Aga Aktiebolag Process for degassing aluminum melts, and gas for use therein
US4959101A (en) * 1987-06-29 1990-09-25 Aga Ab Process for degassing aluminum melts with sulfur hexafluoride
US4992241A (en) * 1990-03-15 1991-02-12 Alcan International Limited Recycling of metal matrix composites
CA2029680A1 (en) * 1990-11-09 1992-05-10 Francois Tremblay Jet flow device for injecting gas into molten metal
US5630863A (en) * 1993-07-13 1997-05-20 Eckert; C. Edward Method for fluxing molten-metal
US5772725A (en) * 1993-07-13 1998-06-30 Eckert; C. Edward Method for fluxing molten metal
US5718742A (en) * 1993-07-13 1998-02-17 Eckert; C. Edward Ladle and impeller rotation for fluxing molten metal
US5536296A (en) * 1995-05-03 1996-07-16 Alumax Inc. Process for treating molten aluminum with chlorine gas and sulfur hexafluoride to remove impurities
US5917114A (en) * 1996-11-01 1999-06-29 The Ohio State University Degassing of liquid aluminum and other metals
DK0946272T3 (da) * 1996-11-28 2002-09-09 Solvay Fluor & Derivate Fremstilling af homogene gasblandinger med SF6
US5935295A (en) * 1997-10-16 1999-08-10 Megy; Joseph A. Molten aluminum treatment
US6682585B2 (en) 2000-02-07 2004-01-27 Air Products And Chemicals, Inc. Refining nonferrous metals and alloys with gases having reduced global warming potential
DE10229041A1 (de) * 2002-06-28 2004-01-22 Solvay Fluor Und Derivate Gmbh Herstellung homogener Gasgemische
DE502004008913D1 (de) * 2004-06-16 2009-03-12 Stopinc Ag Giessverfahren und Giessanlage für Aluminium bzw. Aluminiumlegierungen
JP4504914B2 (ja) 2005-12-19 2010-07-14 株式会社神戸製鋼所 アルミニウム鋳塊の製造方法、アルミニウム鋳塊、およびアルミニウム鋳塊の製造用保護ガス

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE560483A (no) *
DE1023891B (de) * 1958-02-06 Elsa Tauscher, geb. Hahn, Frankfurt/M Verfahren zur Stickstoffraffination von Schmelzen aus Aluminium und seinen Legierungen
US1896201A (en) * 1931-01-17 1933-02-07 American Lurgi Corp Process of separating oxides and gases from molten aluminum and aluminium alloys
US2085697A (en) * 1933-08-05 1937-06-29 Nat Smelting Co Method for treating aluminum and aluminum alloys
US3955970A (en) * 1974-04-08 1976-05-11 Aluminum Company Of America Continuous melting of aluminum scrap
US3958980A (en) * 1974-11-08 1976-05-25 Union Carbide Corporation Process for removing alkali-metal impurities from molten aluminum
AT354114B (de) * 1978-04-04 1979-12-27 Ver Giessereiforschung Verfahren zum reinigen von aluminium-und aluminiumlegierungsschmelzen von kleinen mengen lithium
AT367458B (de) * 1980-05-27 1982-07-12 Ver Giessereiforschung Verfahren zur entfernung kleiner mengen von alkali- oder erdalkalimetallen aus aluminiumoderaluminiumlegierungsschmelzen
US4392888A (en) * 1982-01-07 1983-07-12 Aluminum Company Of America Metal treatment system
EP0108178B1 (en) * 1982-11-09 1987-07-22 Alcan International Limited Removal of alkali metals and alkaline earth metals from molten aluminium
US4556419A (en) * 1983-10-21 1985-12-03 Showa Aluminum Corporation Process for treating molten aluminum to remove hydrogen gas and non-metallic inclusions therefrom

Also Published As

Publication number Publication date
MY102171A (en) 1992-04-30
GB8428251D0 (en) 1984-12-19
AU4971685A (en) 1986-05-15
CA1271638A (en) 1990-07-17
DE3569575D1 (en) 1989-05-24
US5145514A (en) 1992-09-08
NO854471L (no) 1986-05-09
NO165687B (no) 1990-12-10
JPS6348935B2 (no) 1988-10-03
EP0181227A1 (en) 1986-05-14
EP0181227B1 (en) 1989-04-19
BR8505602A (pt) 1986-08-12
AU576273B2 (en) 1988-08-18
JPS61119631A (ja) 1986-06-06

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