WO2005098072A3 - Structural element for aircraft engineering exhibiting a variation of performance characteristics - Google Patents

Structural element for aircraft engineering exhibiting a variation of performance characteristics Download PDF

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Publication number
WO2005098072A3
WO2005098072A3 PCT/FR2005/000681 FR2005000681W WO2005098072A3 WO 2005098072 A3 WO2005098072 A3 WO 2005098072A3 FR 2005000681 W FR2005000681 W FR 2005000681W WO 2005098072 A3 WO2005098072 A3 WO 2005098072A3
Authority
WO
WIPO (PCT)
Prior art keywords
areas
groups
equal
variation
exhibiting
Prior art date
Application number
PCT/FR2005/000681
Other languages
French (fr)
Other versions
WO2005098072A2 (en
Inventor
Philippe Lequeu
David Dumont
Original Assignee
Alcan Rhenalu
Philippe Lequeu
David Dumont
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 Alcan Rhenalu, Philippe Lequeu, David Dumont filed Critical Alcan Rhenalu
Priority to CA2560672A priority Critical patent/CA2560672C/en
Priority to BRPI0507940-3A priority patent/BRPI0507940B1/en
Priority to EP05743083A priority patent/EP1727921B1/en
Priority to DE602005006764T priority patent/DE602005006764D1/en
Publication of WO2005098072A2 publication Critical patent/WO2005098072A2/en
Publication of WO2005098072A3 publication Critical patent/WO2005098072A3/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
    • C22F1/053—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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B9/40—Arrangements of controlling or monitoring devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D19/00—Arrangements of controlling devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Forging (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Metal Rolling (AREA)

Abstract

The invention relates to a method for producing a part made of aluminium alloy with structural hardening consisting a) in melting a semifinished extruded or forged rolled stock followed by water quenching, b) in optionally carrying out a controlled drawing with a permanent stretching which is equal to or greater than 5 % and c) in tempering. Said invention is characterised in that at least one tempering operation is carried out in a controlled thermal gradient linear furnace comprising at least two areas or groups of areas (Z1, Z2) at initial temperatures (T1, T2) in which the variation of each temperature T1, T2) around a specified temperature is equal or less than 5 °C through the length of said areas or the groups of areas, the difference between the specified temperatures of the initial temperatures T1 and T2 is equal or greater than 5 °C and said areas or the groups of areas are dividable by a transition area or group of areas (Z1,2) inside of which the initial temperature varies from T1 to T2 and a length which is parallel to the axis of the linear furnace of each at least two areas or the groups of areas Z1 and Z2 is equal to or greater than 1 meter.
PCT/FR2005/000681 2004-03-23 2005-03-21 Structural element for aircraft engineering exhibiting a variation of performance characteristics WO2005098072A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA2560672A CA2560672C (en) 2004-03-23 2005-03-21 Structural element for aircraft engineering exhibiting a variation of performance characteristics
BRPI0507940-3A BRPI0507940B1 (en) 2004-03-23 2005-03-21 MANUFACTURING PROCESS OF A STRUCTURE ELEMENT MADE OF STRUCTURAL HARDENING ALUMINUM ALLOY
EP05743083A EP1727921B1 (en) 2004-03-23 2005-03-21 Structural element for aircraft engineering exhibiting a variation of performance characteristics
DE602005006764T DE602005006764D1 (en) 2004-03-23 2005-03-21 CONSTRUCTION ELEMENT FOR AERATION WITH VARIATION OF APPLICATION FEATURES

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0402971 2004-03-23
FR0402971A FR2868084B1 (en) 2004-03-23 2004-03-23 STRUCTURAL ELEMENT FOR AERONAUTICAL CONSTRUCTION HAVING A VARIATION OF JOB PROPERTIES

Publications (2)

Publication Number Publication Date
WO2005098072A2 WO2005098072A2 (en) 2005-10-20
WO2005098072A3 true WO2005098072A3 (en) 2006-05-04

Family

ID=34944905

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2005/000681 WO2005098072A2 (en) 2004-03-23 2005-03-21 Structural element for aircraft engineering exhibiting a variation of performance characteristics

Country Status (9)

Country Link
EP (1) EP1727921B1 (en)
CN (1) CN100507066C (en)
AT (1) ATE395444T1 (en)
BR (1) BRPI0507940B1 (en)
CA (1) CA2560672C (en)
DE (1) DE602005006764D1 (en)
ES (1) ES2307180T3 (en)
FR (1) FR2868084B1 (en)
WO (1) WO2005098072A2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2894857B1 (en) 2005-12-16 2009-05-15 Alcan Rhenalu Sa PROCESS FOR MANUFACTURING SEMI-PRODUCTS COMPRISING TWO ALUMINUM ALLOYS
WO2007106772A2 (en) * 2006-03-13 2007-09-20 Alcoa Inc. Method and process of non-isothermal aging for aluminum alloys
FR2900160B1 (en) * 2006-04-21 2008-05-30 Alcan Rhenalu Sa METHOD FOR MANUFACTURING A STRUCTURAL ELEMENT FOR AERONAUTICAL CONSTRUCTION COMPRISING A DIFFERENTIAL NUT
CN101815804B (en) * 2007-10-04 2013-07-24 阿勒里斯铝业科布伦茨有限公司 A method for manufacturing a wrought metal plate product having a gradient in engineering properties
FR2945464B1 (en) * 2009-05-13 2012-03-23 Alcan Rhenalu PROCESS FOR WELDING ASSEMBLY OF ALUMINUM ALLOY PARTS.
WO2011091983A2 (en) 2010-01-29 2011-08-04 Tata Steel Nederland Technology Bv Process for the heat treatment of metal strip material, and strip material produced in that way
DE102010000292B4 (en) * 2010-02-03 2014-02-13 Thyssenkrupp Steel Europe Ag Metal strip made of steel with different mechanical properties
JP5776874B2 (en) 2011-02-14 2015-09-09 住友電気工業株式会社 Magnesium alloy rolled material, magnesium alloy member, and method for producing magnesium alloy rolled material
FR2997706B1 (en) * 2012-11-08 2014-11-07 Constellium France METHOD FOR MANUFACTURING A VARIABLE THICKNESS STRUCTURE ELEMENT FOR AERONAUTICAL CONSTRUCTION
US11220729B2 (en) 2016-05-20 2022-01-11 Ut-Battelle, Llc Aluminum alloy compositions and methods of making and using the same
US11242587B2 (en) 2017-05-12 2022-02-08 Ut-Battelle, Llc Aluminum alloy compositions and methods of making and using the same
WO2019084320A1 (en) * 2017-10-26 2019-05-02 Amit Shyam Heat treatments for high temperature cast aluminum alloys

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4518351A (en) * 1982-03-22 1985-05-21 Mellen Sr Robert H Method of providing a dynamic temperature gradient
EP0630986A1 (en) * 1993-06-28 1994-12-28 Pechiney Rhenalu Hardenable aluminium alloy sheet or plate having a contiuous variation of usable properties in a given direction, process and apparatus for its production

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4518351A (en) * 1982-03-22 1985-05-21 Mellen Sr Robert H Method of providing a dynamic temperature gradient
EP0630986A1 (en) * 1993-06-28 1994-12-28 Pechiney Rhenalu Hardenable aluminium alloy sheet or plate having a contiuous variation of usable properties in a given direction, process and apparatus for its production

Also Published As

Publication number Publication date
ATE395444T1 (en) 2008-05-15
CA2560672A1 (en) 2005-10-20
FR2868084A1 (en) 2005-09-30
CN100507066C (en) 2009-07-01
CA2560672C (en) 2012-07-17
CN1930317A (en) 2007-03-14
EP1727921A2 (en) 2006-12-06
ES2307180T3 (en) 2008-11-16
EP1727921B1 (en) 2008-05-14
BRPI0507940B1 (en) 2018-04-17
FR2868084B1 (en) 2006-05-26
DE602005006764D1 (en) 2008-06-26
WO2005098072A2 (en) 2005-10-20
BRPI0507940A (en) 2007-07-17

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