FR2435535A1 - Procede de traitement thermique des alliages aluminium, cuivre, magnesium, silicium - Google Patents

Procede de traitement thermique des alliages aluminium, cuivre, magnesium, silicium

Info

Publication number
FR2435535A1
FR2435535A1 FR7826371A FR7826371A FR2435535A1 FR 2435535 A1 FR2435535 A1 FR 2435535A1 FR 7826371 A FR7826371 A FR 7826371A FR 7826371 A FR7826371 A FR 7826371A FR 2435535 A1 FR2435535 A1 FR 2435535A1
Authority
FR
France
Prior art keywords
degrees
magnesium
copper
tempering
heat treatment
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
FR7826371A
Other languages
English (en)
Other versions
FR2435535B1 (fr
Inventor
Bruno Dubost
Jean Bouvaist
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.)
Cegedur Societe de Transformation de lAluminium Pechiney SA
Original Assignee
Cegedur Societe de Transformation de lAluminium 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 Cegedur Societe de Transformation de lAluminium Pechiney SA filed Critical Cegedur Societe de Transformation de lAluminium Pechiney SA
Priority to FR7826371A priority Critical patent/FR2435535A1/fr
Priority to US06/069,088 priority patent/US4323399A/en
Priority to DE7979420041T priority patent/DE2960938D1/de
Priority to IT25497/79A priority patent/IT1122979B/it
Priority to EP79420041A priority patent/EP0008996B1/fr
Priority to IL58190A priority patent/IL58190A/xx
Priority to JP11470979A priority patent/JPS5541996A/ja
Priority to ES483945A priority patent/ES483945A1/es
Priority to CA000335270A priority patent/CA1139645A/fr
Priority to BE197062A priority patent/BE878673A/fr
Publication of FR2435535A1 publication Critical patent/FR2435535A1/fr
Application granted granted Critical
Publication of FR2435535B1 publication Critical patent/FR2435535B1/fr
Priority to JP59008385A priority patent/JPS59145765A/ja
Priority to JP59008386A priority patent/JPS59145766A/ja
Granted legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
  • Heat Treatment Of Articles (AREA)
  • Conductive Materials (AREA)
  • Contacts (AREA)

Abstract

Procédé de traitement thermique de produits corroyés en alliage d'aluminium de la série 2000 contenant de 3,5 à 5 % de cuivre, de 0,2 à 1 % de magnésium, de 0,25 à 1,2 % de silicium avec Si/Mg > 0,8, comportant une mise en solution, une trempe, une maturation et un revenu. Le revenu comporte au moins deux étapes : 1. un revenu principal à une température supérieure à 225 degrés C et inférieure à 280 degrés C d'une durée comprise entre 6s et 60 min. 2. un revenu complémentaire à une température comprise entre 120 degrés C et 175 degrés C d'une durée comprise entre 4 et 92 heures. Ce procédé permet d'améliorer le compromis entre caractéristiques mécaniques de traction et résistance à la corrosion intercristalline et sous-tension.
FR7826371A 1978-09-08 1978-09-08 Procede de traitement thermique des alliages aluminium, cuivre, magnesium, silicium Granted FR2435535A1 (fr)

Priority Applications (12)

Application Number Priority Date Filing Date Title
FR7826371A FR2435535A1 (fr) 1978-09-08 1978-09-08 Procede de traitement thermique des alliages aluminium, cuivre, magnesium, silicium
US06/069,088 US4323399A (en) 1978-09-08 1979-08-23 Process for the thermal treatment of aluminium - copper - magnesium - silicon alloys
IT25497/79A IT1122979B (it) 1978-09-08 1979-09-05 Procedimento di trattamento termico delle leghe alluminio-rame-magnesio-silicio
EP79420041A EP0008996B1 (fr) 1978-09-08 1979-09-05 Procédé de traitement thermique des alliages aluminium-cuivre-magnésium-silicium
DE7979420041T DE2960938D1 (en) 1978-09-08 1979-09-05 Process for heat-treating aluminium-copper-magnesium-silicon alloys
JP11470979A JPS5541996A (en) 1978-09-08 1979-09-06 Aluminum alloy heat treatment
IL58190A IL58190A (en) 1978-09-08 1979-09-06 Thermal treatment of aluminium-copper-magnesium-silicon alloys
ES483945A ES483945A1 (es) 1978-09-08 1979-09-06 Procedimiento de tratamiento termico de producto batido
CA000335270A CA1139645A (fr) 1978-09-08 1979-09-07 Procede de traitement thermique des alliages aluminium - cuivre - magnesium - silicium
BE197062A BE878673A (fr) 1978-09-08 1979-09-07 Procede de traitement thermique des alliages aluminium-cuivre-magnesium-silicium
JP59008385A JPS59145765A (ja) 1978-09-08 1984-01-20 アルミニウム合金の熱処理法
JP59008386A JPS59145766A (ja) 1978-09-08 1984-01-20 アルミニウム合金の熱処理法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7826371A FR2435535A1 (fr) 1978-09-08 1978-09-08 Procede de traitement thermique des alliages aluminium, cuivre, magnesium, silicium

Publications (2)

Publication Number Publication Date
FR2435535A1 true FR2435535A1 (fr) 1980-04-04
FR2435535B1 FR2435535B1 (fr) 1981-07-03

Family

ID=9212624

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7826371A Granted FR2435535A1 (fr) 1978-09-08 1978-09-08 Procede de traitement thermique des alliages aluminium, cuivre, magnesium, silicium

Country Status (10)

Country Link
US (1) US4323399A (fr)
EP (1) EP0008996B1 (fr)
JP (3) JPS5541996A (fr)
BE (1) BE878673A (fr)
CA (1) CA1139645A (fr)
DE (1) DE2960938D1 (fr)
ES (1) ES483945A1 (fr)
FR (1) FR2435535A1 (fr)
IL (1) IL58190A (fr)
IT (1) IT1122979B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022129806A1 (fr) 2020-12-18 2022-06-23 Constellium Issoire Produits corroyes en alliage 2xxx presentant une resistance a la corrosion optimisee et procede d'obtention

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4607456A (en) * 1984-06-06 1986-08-26 Toyota Jidosha Kabushiki Kaisha Door window regulator
DE3567050D1 (en) * 1984-06-06 1989-02-02 Toyota Motor Co Ltd Door window regulator
US4808248A (en) * 1986-10-10 1989-02-28 Northrop Corporation Process for thermal aging of aluminum alloy plate
JPH0373375U (fr) * 1989-11-20 1991-07-24
US5076859A (en) * 1989-12-26 1991-12-31 Aluminum Company Of America Heat treatment of aluminum-lithium alloys
US5098490A (en) * 1990-10-05 1992-03-24 Shin Huu Super position aluminum alloy can stock manufacturing process
US5718780A (en) * 1995-12-18 1998-02-17 Reynolds Metals Company Process and apparatus to enhance the paintbake response and aging stability of aluminum sheet materials and product therefrom
US6325869B1 (en) * 1999-01-15 2001-12-04 Alcoa Inc. Aluminum alloy extrusions having a substantially unrecrystallized structure
IL156386A0 (en) 2000-12-21 2004-01-04 Alcoa Inc Aluminum alloy products and artificial aging method
US8083871B2 (en) 2005-10-28 2011-12-27 Automotive Casting Technology, Inc. High crashworthiness Al-Si-Mg alloy and methods for producing automotive casting
US7854809B2 (en) * 2007-04-10 2010-12-21 Siemens Energy, Inc. Heat treatment system for a composite turbine engine component
US8673209B2 (en) * 2007-05-14 2014-03-18 Alcoa Inc. Aluminum alloy products having improved property combinations and method for artificially aging same
US8840737B2 (en) * 2007-05-14 2014-09-23 Alcoa Inc. Aluminum alloy products having improved property combinations and method for artificially aging same
US8357250B2 (en) * 2008-07-29 2013-01-22 GM Global Technology Operations LLC Recovery heat treatment to improve formability of magnesium alloys
US8206517B1 (en) 2009-01-20 2012-06-26 Alcoa Inc. Aluminum alloys having improved ballistics and armor protection performance
CN107490519B (zh) * 2017-08-07 2019-08-13 天津重型装备工程研究有限公司 合金锻件的力学性能的测试方法及应力松弛数值模拟方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3726725A (en) * 1971-03-22 1973-04-10 Philco Ford Corp Thermal mechanical processing of aluminum alloys (a)
US3947297A (en) * 1973-04-18 1976-03-30 The United States Of America As Represented By The Secretary Of The Air Force Treatment of aluminum alloys

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3305410A (en) * 1964-04-24 1967-02-21 Reynolds Metals Co Heat treatment of aluminum

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3726725A (en) * 1971-03-22 1973-04-10 Philco Ford Corp Thermal mechanical processing of aluminum alloys (a)
US3947297A (en) * 1973-04-18 1976-03-30 The United States Of America As Represented By The Secretary Of The Air Force Treatment of aluminum alloys

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NV334/72 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022129806A1 (fr) 2020-12-18 2022-06-23 Constellium Issoire Produits corroyes en alliage 2xxx presentant une resistance a la corrosion optimisee et procede d'obtention
FR3118065A1 (fr) 2020-12-18 2022-06-24 Constellium Issoire Produits corroyés en alliage 2xxx présentant une résistance à la corrosion optimisée et procédé d’obtention

Also Published As

Publication number Publication date
IT7925497A0 (it) 1979-09-05
US4323399A (en) 1982-04-06
EP0008996A1 (fr) 1980-03-19
CA1139645A (fr) 1983-01-18
IL58190A0 (en) 1979-12-30
JPS6362581B2 (fr) 1988-12-02
JPS6326191B2 (fr) 1988-05-28
ES483945A1 (es) 1980-04-16
JPS59145766A (ja) 1984-08-21
JPS6246621B2 (fr) 1987-10-02
IL58190A (en) 1982-09-30
JPS5541996A (en) 1980-03-25
EP0008996B1 (fr) 1981-10-07
BE878673A (fr) 1980-03-07
IT1122979B (it) 1986-04-30
FR2435535B1 (fr) 1981-07-03
DE2960938D1 (en) 1981-12-17
JPS59145765A (ja) 1984-08-21

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Legal Events

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