IS1353B6 - Aðferð til þess að framleiða mjög hreint ál að því er varðar "eutectic" frumefni - Google Patents

Aðferð til þess að framleiða mjög hreint ál að því er varðar "eutectic" frumefni

Info

Publication number
IS1353B6
IS1353B6 IS2793A IS2793A IS1353B6 IS 1353 B6 IS1353 B6 IS 1353B6 IS 2793 A IS2793 A IS 2793A IS 2793 A IS2793 A IS 2793A IS 1353 B6 IS1353 B6 IS 1353B6
Authority
IS
Iceland
Prior art keywords
elements
eutectic
segregation
producing
metal
Prior art date
Application number
IS2793A
Other languages
English (en)
Other versions
IS2793A7 (is
Inventor
Plateau Jean
Original Assignee
Aluminium Pechiney
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 Aluminium Pechiney filed Critical Aluminium Pechiney
Publication of IS2793A7 publication Critical patent/IS2793A7/is
Publication of IS1353B6 publication Critical patent/IS1353B6/is

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Light Receiving Elements (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Powder Metallurgy (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
IS2793A 1982-03-31 1983-03-24 Aðferð til þess að framleiða mjög hreint ál að því er varðar "eutectic" frumefni IS1353B6 (is)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8205895A FR2524490B1 (fr) 1982-03-31 1982-03-31 Procede d'obtention d'aluminium de tres haute purete en elements eutectiques

Publications (2)

Publication Number Publication Date
IS2793A7 IS2793A7 (is) 1983-10-02
IS1353B6 true IS1353B6 (is) 1989-04-19

Family

ID=9272765

Family Applications (1)

Application Number Title Priority Date Filing Date
IS2793A IS1353B6 (is) 1982-03-31 1983-03-24 Aðferð til þess að framleiða mjög hreint ál að því er varðar "eutectic" frumefni

Country Status (17)

Country Link
US (1) US4444585A (is)
EP (1) EP0090750B1 (is)
JP (1) JPS58181835A (is)
KR (1) KR860001306B1 (is)
AT (1) ATE21529T1 (is)
AU (1) AU551209B2 (is)
BR (1) BR8301579A (is)
CA (1) CA1185436A (is)
DE (1) DE3365393D1 (is)
ES (1) ES8405446A1 (is)
FR (1) FR2524490B1 (is)
GR (1) GR77984B (is)
IN (1) IN158047B (is)
IS (1) IS1353B6 (is)
NO (1) NO160793C (is)
NZ (1) NZ203683A (is)
ZA (1) ZA832267B (is)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8710200D0 (en) * 1987-04-29 1987-06-03 Alcan Int Ltd Light metal alloy treatment

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE886077C (de) * 1940-07-05 1953-08-10 Vaw Ver Aluminium Werke Ag Verfahren zur Abtrennung von Eisen aus eisenhaltigen Aluminium-Legierungen
US2464610A (en) * 1940-07-08 1949-03-15 Spolek Method for producing aluminumsilicon alloys
GB557553A (en) * 1941-01-01 1943-11-26 British Non Ferrous Metals Res Improved method of and apparatus for refining metals and alloys
FR895518A (fr) * 1942-05-16 1945-01-26 Degussa Procédé pour l'épuration du plomb brut par filtration
FR976205A (fr) * 1948-10-02 1951-03-15 Alais & Froges & Camarque Cie Procédé d'élimination des impuretés métalliques dans des métaux ou des alliages, en particulier dans des alliages d'aluminium
DE816016C (de) * 1948-10-02 1951-10-08 Schmidt Gmbh Karl Verfahren zum Trennen des Aluminiums oder seiner Legierungen von Verunreinigungen mittels metallischer Loesungsmittel
FR979569A (fr) * 1948-12-03 1951-04-27 Alais & Froges & Camarque Cie Procédé d'élimination des éléments d'alliage indésirables ou des impuretés métalliques dans les métaux ou les alliages, en particulier dans les alliages d'aluminium
US3211547A (en) * 1961-02-10 1965-10-12 Aluminum Co Of America Treatment of molten aluminum
US3303019A (en) * 1964-04-23 1967-02-07 Aluminum Co Of America Purification of aluminum
FR1594154A (is) * 1968-12-06 1970-06-01
DE2401654C2 (de) * 1974-01-15 1975-11-20 Matthias 4150 Krefeld Welsch Verfahren und Vorrichtung zur Herstellung von Aluminium
CA1048790A (en) * 1974-09-30 1979-02-20 Graeme W. Walters Continuous reflux refining of metals
JPS5912731B2 (ja) * 1978-10-05 1984-03-26 株式会社神戸製鋼所 アルミニウム又はアルミニウム合金の精製法
US4221590A (en) * 1978-12-26 1980-09-09 Aluminum Company Of America Fractional crystallization process
NO158107C (no) * 1979-10-09 1988-07-13 Showa Aluminium Co Ltd Fremgangsmaate ved smelting av aluminium.

Also Published As

Publication number Publication date
JPH022937B2 (is) 1990-01-19
BR8301579A (pt) 1983-12-06
NZ203683A (en) 1986-06-11
IS2793A7 (is) 1983-10-02
FR2524490A1 (fr) 1983-10-07
KR840004178A (ko) 1984-10-10
FR2524490B1 (fr) 1988-05-13
CA1185436A (fr) 1985-04-16
EP0090750A1 (fr) 1983-10-05
ATE21529T1 (de) 1986-09-15
US4444585A (en) 1984-04-24
NO160793B (no) 1989-02-20
NO831192L (no) 1983-10-03
JPS58181835A (ja) 1983-10-24
ZA832267B (en) 1983-12-28
IN158047B (is) 1986-08-23
GR77984B (is) 1984-09-25
AU551209B2 (en) 1986-04-17
EP0090750B1 (fr) 1986-08-20
ES521015A0 (es) 1984-06-01
AU1299883A (en) 1983-10-06
KR860001306B1 (ko) 1986-09-11
ES8405446A1 (es) 1984-06-01
NO160793C (no) 1989-05-31
DE3365393D1 (en) 1986-09-25

Similar Documents

Publication Publication Date Title
ATE37565T1 (de) Metallothermische reduktion seltener erdoxide.
BR8700007A (pt) Processo aperfeicoado para a purificacao dos metais
EP0236542A3 (en) Novel organic phosphinic acid compounds and their use for metal extraction
IS1353B6 (is) Aðferð til þess að framleiða mjög hreint ál að því er varðar "eutectic" frumefni
BR9406930A (pt) Processo para produzir compostos alquil litio e composições de alquil litio
HUT59156A (en) Process for producing 4-amino-delta above 4-steroids and compositions comprising same
SE7714676L (sv) Forfarande for framstellning av aluminiumhaltiga legeringar av sellsynta jordartsmetaller
SG43741A1 (en) Nickel based alloy in the quaternary ni-fe-cr-mo system hardened by precipitation of the gamma prime phase and withstanding modes of corrosion to be found in particular in the oil industry
NO159247C (no) Flotasjonsprosess for separering av blandinger av basismetallmineraler.
SU434143A1 (ru) Состав для титаноалюмосилицирования
SU297694A1 (ru) Сплав для легирования стали и чугуна
EP0132073A3 (en) Process for producing metallic niobium or metallic tantalum
Lunar et al. The Mercury Photosensitized Decomposition of Ethylenimine
Netter et al. The Solubility of Sulphur in Iron--Nickel Alloys
JPS5358998A (en) Production of titanium silicide
JPS5742788A (en) Coal liquefaction
JPS52115793A (en) Purification of inert gas