[go: up one dir, main page]

ES521015A0 - Un procedimiento de fabricacion de aluminio de pureza muy alta. - Google Patents

Un procedimiento de fabricacion de aluminio de pureza muy alta.

Info

Publication number
ES521015A0
ES521015A0 ES521015A ES521015A ES521015A0 ES 521015 A0 ES521015 A0 ES 521015A0 ES 521015 A ES521015 A ES 521015A ES 521015 A ES521015 A ES 521015A ES 521015 A0 ES521015 A0 ES 521015A0
Authority
ES
Spain
Prior art keywords
high purity
segregation
manufacturing procedure
purity aluminum
metal
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.)
Granted
Application number
ES521015A
Other languages
English (en)
Other versions
ES8405446A1 (es
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.)
Rio Tinto France SAS
Original Assignee
Aluminium Pechiney 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 Aluminium Pechiney SA filed Critical Aluminium Pechiney SA
Publication of ES521015A0 publication Critical patent/ES521015A0/es
Publication of ES8405446A1 publication Critical patent/ES8405446A1/es
Expired 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
    • 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)
  • Semiconductor Integrated Circuits (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Powder Metallurgy (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Light Receiving Elements (AREA)
ES521015A 1982-03-31 1983-03-25 Un procedimiento de fabricacion de aluminio de pureza muy alta. Expired ES8405446A1 (es)

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
ES521015A0 true ES521015A0 (es) 1984-06-01
ES8405446A1 ES8405446A1 (es) 1984-06-01

Family

ID=9272765

Family Applications (1)

Application Number Title Priority Date Filing Date
ES521015A Expired ES8405446A1 (es) 1982-03-31 1983-03-25 Un procedimiento de fabricacion de aluminio de pureza muy alta.

Country Status (17)

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

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
DE816016C (de) * 1948-10-02 1951-10-08 Schmidt Gmbh Karl Verfahren zum Trennen des Aluminiums oder seiner Legierungen von Verunreinigungen mittels metallischer Loesungsmittel
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
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 (es) * 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
US4444585A (en) 1984-04-24
ZA832267B (en) 1983-12-28
NO160793B (no) 1989-02-20
DE3365393D1 (en) 1986-09-25
FR2524490A1 (fr) 1983-10-07
KR860001306B1 (ko) 1986-09-11
AU1299883A (en) 1983-10-06
EP0090750B1 (fr) 1986-08-20
JPS58181835A (ja) 1983-10-24
JPH022937B2 (es) 1990-01-19
ES8405446A1 (es) 1984-06-01
NZ203683A (en) 1986-06-11
CA1185436A (fr) 1985-04-16
IS2793A7 (is) 1983-10-02
FR2524490B1 (fr) 1988-05-13
NO160793C (no) 1989-05-31
EP0090750A1 (fr) 1983-10-05
IS1353B6 (is) 1989-04-19
BR8301579A (pt) 1983-12-06
GR77984B (es) 1984-09-25
ATE21529T1 (de) 1986-09-15
NO831192L (no) 1983-10-03
KR840004178A (ko) 1984-10-10
IN158047B (es) 1986-08-23
AU551209B2 (en) 1986-04-17

Similar Documents

Publication Publication Date Title
BR8307559A (pt) Processo de fabricacao de ligas compostas a base de aluminio e de boro e sua aplicacao
ES374265A1 (es) Procedimiento para la purificacion de metales.
AU580521B2 (en) Process for the purification of metals by fractional crystallisation
FR2633640B1 (es)
SE7502997L (es)
SE7714508L (sv) Sett att avlegsna mg
ES521015A0 (es) Un procedimiento de fabricacion de aluminio de pureza muy alta.
BR9406930A (pt) Processo para produzir compostos alquil litio e composições de alquil litio
GB2015035A (en) Fabrication of Metallic Materials
SE7714676L (sv) Forfarande for framstellning av aluminiumhaltiga legeringar av sellsynta jordartsmetaller
KR960004215A (ko) 액상 황산마그네슘의 제조방법
NO159247C (no) Flotasjonsprosess for separering av blandinger av basismetallmineraler.
SU434143A1 (ru) Состав для титаноалюмосилицирования
DE3775474D1 (de) Kupferlegierung.
EP0132073A3 (en) Process for producing metallic niobium or metallic tantalum
Netter et al. The Solubility of Sulphur in Iron--Nickel Alloys
Constant Aluminium Based Alloy Substrates for Magnetic Memory Discs
JPS5358998A (en) Production of titanium silicide
JPS5742788A (en) Coal liquefaction
RU93033598A (ru) Способ получения скандия
RU97106493A (ru) Способ получения алюминия
SU1649858A1 (ru) Состав охлаждающей жидкометаллической ванны для процесса направленной кристаллизации

Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960401