CA1103934A - Method of reducing the sodium content in aluminium and aluminium alloys - Google Patents

Method of reducing the sodium content in aluminium and aluminium alloys

Info

Publication number
CA1103934A
CA1103934A CA290,750A CA290750A CA1103934A CA 1103934 A CA1103934 A CA 1103934A CA 290750 A CA290750 A CA 290750A CA 1103934 A CA1103934 A CA 1103934A
Authority
CA
Canada
Prior art keywords
reaction material
treatment
vacuum
aluminum
vacuum furnace
Prior art date
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.)
Expired
Application number
CA290,750A
Other languages
English (en)
French (fr)
Inventor
Gijsbert W.M. Van Wijk
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.)
Vacmetal Gesellschaft fuer Vakuum Metallurgie mbH
Original Assignee
Vacmetal Gesellschaft fuer Vakuum Metallurgie mbH
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 Vacmetal Gesellschaft fuer Vakuum Metallurgie mbH filed Critical Vacmetal Gesellschaft fuer Vakuum Metallurgie mbH
Application granted granted Critical
Publication of CA1103934A publication Critical patent/CA1103934A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C1/00Making non-ferrous alloys
    • C22C1/06Making non-ferrous alloys with the use of special agents for refining or deoxidising
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B21/00Obtaining aluminium
    • C22B21/06Obtaining aluminium refining
    • C22B21/068Obtaining aluminium refining handling in vacuum
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C1/00Making non-ferrous alloys
    • C22C1/02Making non-ferrous alloys by melting
    • C22C1/026Alloys based on aluminium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
CA290,750A 1976-11-15 1977-11-14 Method of reducing the sodium content in aluminium and aluminium alloys Expired CA1103934A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7612653A NL7612653A (nl) 1976-11-15 1976-11-15 Werkwijze voor het verlagen van het na-gehalte in een aluminium-magnesium legering.
NL76.12653 1976-11-15

Publications (1)

Publication Number Publication Date
CA1103934A true CA1103934A (en) 1981-06-30

Family

ID=19827225

Family Applications (1)

Application Number Title Priority Date Filing Date
CA290,750A Expired CA1103934A (en) 1976-11-15 1977-11-14 Method of reducing the sodium content in aluminium and aluminium alloys

Country Status (9)

Country Link
BE (1) BE860791A (nl)
CA (1) CA1103934A (nl)
DE (1) DE2750347C2 (nl)
FR (1) FR2370798A1 (nl)
GB (1) GB1536267A (nl)
HU (1) HU176434B (nl)
IT (1) IT1192236B (nl)
NL (1) NL7612653A (nl)
PL (1) PL107977B1 (nl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS216519B2 (en) * 1979-02-08 1982-11-26 Magyar Aluminium Method of reducing the contents of impurities in the aluminium melt or aluminium alloys
NL8601158A (nl) * 1986-05-06 1987-12-01 Gijsbert Willem Meindert Van W Inrichting en werkwijze voor het zuiveren van een naast een of meer verontreinigingen in hoofdzaak een lichtmetaal, in het bijzonder aluminium, bevattende smelt.
EP0370006A1 (en) * 1987-06-29 1990-05-30 Aga Aktiebolag Process for degassing aluminum melts, and gas for use therein

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE360818C (de) * 1920-03-14 1922-10-07 Griesheim Elektron Chem Fab Verfahren zur Rueckgewinnung von Leichtmetallen aus Abfaellen von der Metallbearbeitung, der Giesserei und anderer Art
CA968166A (en) * 1971-07-16 1975-05-27 Aksel O Aarflot Method of producing light alloys and an apparatus therefore
DE2143154A1 (de) * 1971-08-28 1973-03-01 Thermo Engineering Gmbh Einrichtung zum ueberfuehren von aluminiumschmelze in einen vakuumgiessofen bei gleichzeitiger entgasung und chlorierung der schmelze

Also Published As

Publication number Publication date
PL202128A1 (pl) 1978-07-31
NL7612653A (nl) 1978-05-17
FR2370798A1 (fr) 1978-06-09
DE2750347C2 (de) 1982-11-25
IT1192236B (it) 1988-03-31
PL107977B1 (pl) 1980-03-31
FR2370798B1 (nl) 1983-09-09
HU176434B (en) 1981-02-28
GB1536267A (en) 1978-12-20
BE860791A (nl) 1978-05-16
DE2750347A1 (de) 1978-05-18

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Legal Events

Date Code Title Description
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