ATE248239T1 - METHOD FOR PROCESS-INTEGRATED HEAT TREATMENT - Google Patents

METHOD FOR PROCESS-INTEGRATED HEAT TREATMENT

Info

Publication number
ATE248239T1
ATE248239T1 AT00112192T AT00112192T ATE248239T1 AT E248239 T1 ATE248239 T1 AT E248239T1 AT 00112192 T AT00112192 T AT 00112192T AT 00112192 T AT00112192 T AT 00112192T AT E248239 T1 ATE248239 T1 AT E248239T1
Authority
AT
Austria
Prior art keywords
heat treatment
sheet
integrated heat
strip
aluminum strip
Prior art date
Application number
AT00112192T
Other languages
German (de)
Inventor
Gerhardt Dipl-Ing Soellner
Czamowski Peter Dr Von
Original Assignee
Hydro Aluminium Deutschland
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7910639&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE248239(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hydro Aluminium Deutschland filed Critical Hydro Aluminium Deutschland
Application granted granted Critical
Publication of ATE248239T1 publication Critical patent/ATE248239T1/en

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
    • C22F1/057—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 with copper as the next major constituent
    • 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
    • C22F1/047—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 with magnesium as the next major constituent
    • 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
    • C22F1/053—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 with zinc as the next major constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Thermal Sciences (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Metal Rolling (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Bipolar Transistors (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Photovoltaic Devices (AREA)

Abstract

Production of cold-formed components made of a hardenable aluminum material comprises producing an aluminum strip or sheet, positioning the strip or sheet, heat treating, and cold forming. Cold forming is carried out shortly after heat treatment. Preferred Process: The heat treatment is carried out by calcining and quenching the aluminum strip or sheet. The aluminum strip or sheet has a width of up to 1000 mm.
AT00112192T 1999-06-10 2000-06-07 METHOD FOR PROCESS-INTEGRATED HEAT TREATMENT ATE248239T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19926229A DE19926229C1 (en) 1999-06-10 1999-06-10 Process for in-process heat treatment

Publications (1)

Publication Number Publication Date
ATE248239T1 true ATE248239T1 (en) 2003-09-15

Family

ID=7910639

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00112192T ATE248239T1 (en) 1999-06-10 2000-06-07 METHOD FOR PROCESS-INTEGRATED HEAT TREATMENT

Country Status (5)

Country Link
EP (1) EP1059363B2 (en)
AT (1) ATE248239T1 (en)
DE (2) DE19926229C1 (en)
ES (1) ES2204400T5 (en)
PT (1) PT1059363E (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2797454B1 (en) 1999-08-12 2001-08-31 Pechiney Rhenalu ALUMINUM ALLOY STRIP OR TUBE FOR THE MANUFACTURE OF ARMED HEAT EXCHANGERS
DE102006006849A1 (en) * 2006-02-15 2007-08-16 Bayerische Motoren Werke Ag Method for age hardening highly alloyed non-ferrous metals e.g. crankcase comprises carrying out inductive solution annealing with subsequent quenching
EP2248926A1 (en) * 2009-04-17 2010-11-10 voestalpine Automotive GmbH Method for producing a stamped part
DE102011103269A1 (en) 2011-05-26 2012-11-29 Thyssenkrupp System Engineering Gmbh Annealing apparatus and method of annealing metal plates

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1087815B (en) * 1952-09-22 1960-08-25 Osnabruecker Kupfer Und Draht Process for the production of texture-free deep-drawing material from aluminum
US3135633A (en) † 1959-09-08 1964-06-02 Duralumin Heat treatment process improving the mechanical properties of aluminiummagnesium-silicon alloys
US4077813A (en) † 1976-07-26 1978-03-07 Nasa Method of producing complex aluminum alloy parts of high temper, and products thereof
CA1286208C (en) * 1985-11-04 1991-07-16 M. Elise Hyland Aluminum alloy vehicular member
DE3728041A1 (en) † 1987-08-22 1989-03-02 Messer Griesheim Gmbh Method for the production of bent parts from pre-hardened metals by cold forming
CA2049840C (en) † 1990-08-27 2002-04-23 Edward L. Colvin Damage tolerant aluminum alloy sheet for aircraft skin
US5496426A (en) † 1994-07-20 1996-03-05 Aluminum Company Of America Aluminum alloy product having good combinations of mechanical and corrosion resistance properties and formability and process for producing such product
ATE198915T1 (en) * 1994-09-06 2001-02-15 Alcan Int Ltd HEAT TREATMENT PROCESS FOR ALUMINUM ALLOY SHEET
AU5664796A (en) † 1995-05-11 1996-11-29 Kaiser Aluminum & Chemical Corporation Improved damage tolerant aluminum 6xxx alloy
DE19619034C2 (en) * 1995-07-18 1998-01-22 Mannesmann Ag Process for improving the formability in the production of components from light metal strip
EP0848073B1 (en) † 1996-12-16 2002-05-08 Corus Aluminium Walzprodukte GmbH Stress relieving of an age hardenable aluminium alloy product
US5948185A (en) † 1997-05-01 1999-09-07 General Motors Corporation Method for improving the hemmability of age-hardenable aluminum sheet
US6033499A (en) † 1998-10-09 2000-03-07 General Motors Corporation Process for stretch forming age-hardened aluminum alloy sheets
FR2792001B1 (en) † 1999-04-12 2001-05-18 Pechiney Rhenalu PROCESS FOR MANUFACTURING TYPE 2024 ALUMINUM ALLOY SHAPED PARTS

Also Published As

Publication number Publication date
DE19926229C1 (en) 2001-02-15
EP1059363A1 (en) 2000-12-13
EP1059363B2 (en) 2010-11-03
ES2204400T3 (en) 2004-05-01
PT1059363E (en) 2003-12-31
ES2204400T5 (en) 2011-03-22
DE50003417D1 (en) 2003-10-02
EP1059363B1 (en) 2003-08-27

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