DK343385A - Fremgangsmaade til rekrystallisation af aluminium - Google Patents

Fremgangsmaade til rekrystallisation af aluminium Download PDF

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Publication number
DK343385A
DK343385A DK343385A DK343385A DK343385A DK 343385 A DK343385 A DK 343385A DK 343385 A DK343385 A DK 343385A DK 343385 A DK343385 A DK 343385A DK 343385 A DK343385 A DK 343385A
Authority
DK
Denmark
Prior art keywords
procedure
recycling aluminum
recycling
aluminum
Prior art date
Application number
DK343385A
Other languages
English (en)
Other versions
DK343385D0 (da
Inventor
Bernard William Lifka
John Liu
Roger Davidge Doherty
Original Assignee
Aluminum Co Of America
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 Aluminum Co Of America filed Critical Aluminum Co Of America
Publication of DK343385D0 publication Critical patent/DK343385D0/da
Publication of DK343385A publication Critical patent/DK343385A/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/05—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys of the Al-Si-Mg type, i.e. containing silicon and magnesium in approximately equal proportions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Extrusion Of Metal (AREA)
  • Powder Metallurgy (AREA)
DK343385A 1984-07-30 1985-07-29 Fremgangsmaade til rekrystallisation af aluminium DK343385A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/636,134 US4659396A (en) 1984-07-30 1984-07-30 Metal working method

Publications (2)

Publication Number Publication Date
DK343385D0 DK343385D0 (da) 1985-07-29
DK343385A true DK343385A (da) 1986-01-31

Family

ID=24550578

Family Applications (1)

Application Number Title Priority Date Filing Date
DK343385A DK343385A (da) 1984-07-30 1985-07-29 Fremgangsmaade til rekrystallisation af aluminium

Country Status (6)

Country Link
US (1) US4659396A (da)
EP (1) EP0176187A3 (da)
AU (1) AU565980B2 (da)
BR (1) BR8503596A (da)
DK (1) DK343385A (da)
ES (1) ES8605046A1 (da)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5223050A (en) * 1985-09-30 1993-06-29 Alcan International Limited Al-Mg-Si extrusion alloy
GB8524077D0 (en) * 1985-09-30 1985-11-06 Alcan Int Ltd Al-mg-si extrusion alloy
FI77057C (fi) * 1987-03-26 1989-01-10 Outokumpu Oy Foerfarande foer framstaellning av roer, staenger och band.
US5141820A (en) * 1991-01-04 1992-08-25 Showa Aluminum Corporation Aluminum pipe for use in forming bulged portions thereon and process for producing same
US5772804A (en) * 1995-08-31 1998-06-30 Kaiser Aluminum & Chemical Corporation Method of producing aluminum alloys having superplastic properties
FR2752244B1 (fr) * 1996-08-06 1998-09-18 Pechiney Rhenalu Produit pour construction soudee en alliage almgmn a tenue a la corrosion amelioree
US6630039B2 (en) 2000-02-22 2003-10-07 Alcoa Inc. Extrusion method utilizing maximum exit temperature from the die
NO312597B1 (no) * 2000-11-08 2002-06-03 Norsk Hydro As En metode for tildannelse av formede produkter av en aluminiumslegering samt anvendelse av samme
US7921560B1 (en) * 2003-03-13 2011-04-12 Rasp, Inc. Method of forming a large diameter extruded pipe
JP6016565B2 (ja) * 2012-10-04 2016-10-26 株式会社Uacj アルミニウム合金部材
FR3018823B1 (fr) * 2014-03-24 2018-01-05 Constellium Extrusion Decin S.R.O Produit file en alliage 6xxx apte au decolletage et presentant une faible rugosite apres anodisation

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3113052A (en) * 1960-07-05 1963-12-03 Aluminum Co Of America Method of making aluminum base alloy extruded product
US3331711A (en) * 1963-10-18 1967-07-18 Reynolds Metals Co Method of treating magnesium silicide alloys of aluminum
US3847681A (en) * 1973-11-09 1974-11-12 Us Army Processes for the fabrication of 7000 series aluminum alloys
US4092181A (en) * 1977-04-25 1978-05-30 Rockwell International Corporation Method of imparting a fine grain structure to aluminum alloys having precipitating constituents
US4222797A (en) * 1979-07-30 1980-09-16 Rockwell International Corporation Method of imparting a fine grain structure to aluminum alloys having precipitating constituents
US4256488A (en) * 1979-09-27 1981-03-17 Swiss Aluminium Ltd. Al-Mg-Si Extrusion alloy
US4295901A (en) * 1979-11-05 1981-10-20 Rockwell International Corporation Method of imparting a fine grain structure to aluminum alloys having precipitating constituents
US4358324A (en) * 1981-02-20 1982-11-09 Rockwell International Corporation Method of imparting a fine grain structure to aluminum alloys having precipitating constituents

Also Published As

Publication number Publication date
DK343385D0 (da) 1985-07-29
EP0176187A3 (en) 1987-09-23
BR8503596A (pt) 1986-04-29
ES8605046A1 (es) 1986-02-16
EP0176187A2 (en) 1986-04-02
AU565980B2 (en) 1987-10-01
US4659396A (en) 1987-04-21
ES545743A0 (es) 1986-02-16
AU4182085A (en) 1986-02-06

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment