GB1493473A - Process and device for the production of aluminium - Google Patents

Process and device for the production of aluminium

Info

Publication number
GB1493473A
GB1493473A GB166975A GB166975A GB1493473A GB 1493473 A GB1493473 A GB 1493473A GB 166975 A GB166975 A GB 166975A GB 166975 A GB166975 A GB 166975A GB 1493473 A GB1493473 A GB 1493473A
Authority
GB
United Kingdom
Prior art keywords
eutectic
inner layer
layer
centrifugal
mould
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
GB166975A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1493473A publication Critical patent/GB1493473A/en
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
    • 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
    • C22B21/0038—Obtaining aluminium by other processes
    • C22B21/0053—Obtaining aluminium by other processes from other aluminium compounds
    • C22B21/0061—Obtaining aluminium by other processes from other aluminium compounds using metals, e.g. Hg or Mn
    • 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
    • C22B21/0038—Obtaining aluminium by other processes
    • C22B21/0069—Obtaining aluminium by other processes from scrap, skimmings or any secondary source aluminium, e.g. recovery of alloy constituents
    • 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
    • C22B9/02—Refining by liquating, filtering, centrifuging, distilling, or supersonic wave action including acoustic waves
    • 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
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Centrifugal Separators (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Laminated Bodies (AREA)
  • Glass Compositions (AREA)
GB166975A 1974-01-15 1975-01-15 Process and device for the production of aluminium Expired GB1493473A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2401654A DE2401654C2 (de) 1974-01-15 1974-01-15 Verfahren und Vorrichtung zur Herstellung von Aluminium

Publications (1)

Publication Number Publication Date
GB1493473A true GB1493473A (en) 1977-11-30

Family

ID=5904773

Family Applications (1)

Application Number Title Priority Date Filing Date
GB166975A Expired GB1493473A (en) 1974-01-15 1975-01-15 Process and device for the production of aluminium

Country Status (10)

Country Link
US (1) US4007771A (en:Method)
JP (1) JPS5736969B2 (en:Method)
AT (1) AT341235B (en:Method)
CA (1) CA1047257A (en:Method)
CH (1) CH595453A5 (en:Method)
DE (1) DE2401654C2 (en:Method)
FR (1) FR2257698B1 (en:Method)
GB (1) GB1493473A (en:Method)
IT (1) IT1026336B (en:Method)
NO (1) NO137700C (en:Method)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2439621A1 (fr) * 1978-10-27 1980-05-23 Reynolds Metals Co Procede et dispositif pour separer des crasses a partir de metaux fondus a base d'aluminium, et produits obtenus
JPS56112429A (en) * 1980-02-07 1981-09-04 Nippon Chikudenki Kogyo Kk Purifying method for impure aluminum
FR2524490B1 (fr) * 1982-03-31 1988-05-13 Pechiney Aluminium Procede d'obtention d'aluminium de tres haute purete en elements eutectiques
JP2949512B2 (ja) * 1990-05-28 1999-09-13 昭和アルミニウム株式会社 電子材料用アルミニウム材の製造方法
US5117778A (en) * 1991-10-07 1992-06-02 Imamura Alvin H Moated animal feeding dish
JP2004525776A (ja) 2000-11-14 2004-08-26 カリフォルニア・インスティテュート・オブ・テクノロジー 大きな慣性体積力を用いて、多成分バルクガラス状合金形成合金を同定し、処理し、製造するための方法および装置、ならびにそれから製作される構成部品
US7323069B2 (en) * 2004-03-15 2008-01-29 Contech U.S., Llc Squeeze and semi-solid metal (SSM) casting of aluminum-copper (206) alloy
CN101816983B (zh) * 2009-02-27 2013-04-17 史志铭 一种用于高温熔体过滤的离心转子
SI2393619T1 (sl) * 2010-03-24 2013-08-30 Rheinfelden Alloys Gmbh & Co. Kg Postopek izdelave pod pritiskom vlitih delov

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2178163A (en) * 1936-10-31 1939-10-31 Arthur C Davidson Method of and apparatus for centrifugally casting metals
US2248693A (en) * 1937-04-02 1941-07-08 Bartscherer Franz Method for producing hollow bodies in centrifugal casting molds rotatable about the vertical axis
US3249425A (en) * 1964-08-17 1966-05-03 Joseph R Mares Process for freeze-refining a metal
FR1587403A (en:Method) * 1968-09-17 1970-03-20 Lajoye Pierre

Also Published As

Publication number Publication date
CA1047257A (en) 1979-01-30
US4007771A (en) 1977-02-15
NO137700B (no) 1977-12-27
NO750089L (en:Method) 1975-08-11
DE2401654C2 (de) 1975-11-20
AT341235B (de) 1978-01-25
JPS5736969B2 (en:Method) 1982-08-06
IT1026336B (it) 1978-09-20
NO137700C (no) 1978-04-05
JPS50114321A (en:Method) 1975-09-08
CH595453A5 (en:Method) 1978-02-15
FR2257698B1 (en:Method) 1978-08-18
DE2401654B1 (de) 1975-03-27
FR2257698A1 (en:Method) 1975-08-08
ATA24175A (de) 1977-05-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee