ES475243A1 - Procedimiento de tratamiento termico de productos delgados. - Google Patents

Procedimiento de tratamiento termico de productos delgados.

Info

Publication number
ES475243A1
ES475243A1 ES475243A ES475243A ES475243A1 ES 475243 A1 ES475243 A1 ES 475243A1 ES 475243 A ES475243 A ES 475243A ES 475243 A ES475243 A ES 475243A ES 475243 A1 ES475243 A1 ES 475243A1
Authority
ES
Spain
Prior art keywords
treatment
tempering
aluminum alloys
series aluminum
thin
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
ES475243A
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.)
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
Publication of ES475243A1 publication Critical patent/ES475243A1/es
Expired 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
    • C22F1/053—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)
  • 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)
  • Heat Treatment Of Articles (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)

Abstract

Procedimiento de tratamiento térmico de productos delgados, de espesor equivalente inferior a 15 mm y de aleación de aluminio de la serie 7.000, del tipo Al-Zn-Mg-Cu, que contienen 0,4% a 5% (en peso) de cobre, que consiste en una solubilización, un temple y un revenido, comprendiendo este último tres etapas: 1) un revenido previo en la zona de 100 a 150ºC durante un tiempo que va de 5 minutos a 24 horas, 2) un revenido intermedio, 3) un revenido final de 2 a 48 horas entre 100 y 160ºC.
ES475243A 1977-11-21 1978-11-20 Procedimiento de tratamiento termico de productos delgados. Expired ES475243A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7735672A FR2409319A1 (fr) 1977-11-21 1977-11-21 Procede de traitement thermique de produits minces en alliages d'aluminium de la serie 7000

Publications (1)

Publication Number Publication Date
ES475243A1 true ES475243A1 (es) 1979-04-16

Family

ID=9198110

Family Applications (1)

Application Number Title Priority Date Filing Date
ES475243A Expired ES475243A1 (es) 1977-11-21 1978-11-20 Procedimiento de tratamiento termico de productos delgados.

Country Status (10)

Country Link
US (1) US4189334A (es)
BE (1) BE872171A (es)
CA (1) CA1103134A (es)
ES (1) ES475243A1 (es)
FR (1) FR2409319A1 (es)
GB (1) GB2009234B (es)
IL (1) IL55998A (es)
IT (1) IT1100564B (es)
NL (1) NL7811467A (es)
SE (1) SE447132B (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4863528A (en) * 1973-10-26 1989-09-05 Aluminum Company Of America Aluminum alloy product having improved combinations of strength and corrosion resistance properties and method for producing the same
US4832758A (en) * 1973-10-26 1989-05-23 Aluminum Company Of America Producing combined high strength and high corrosion resistance in Al-Zn-MG-CU alloys
GB2114601B (en) * 1981-12-23 1986-05-08 Aluminum Co Of America High strength aluminum alloy resistant to exfoliation and method of heat treatment
US4808248A (en) * 1986-10-10 1989-02-28 Northrop Corporation Process for thermal aging of aluminum alloy plate
US5221377A (en) * 1987-09-21 1993-06-22 Aluminum Company Of America Aluminum alloy product having improved combinations of properties
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
CN1489637A (zh) * 2000-12-21 2004-04-14 �Ƹ��� 铝合金产品及人工时效方法
US20030051784A1 (en) * 2001-03-20 2003-03-20 Denzer Diana K. Method for increasing the strength and/or corrosion resistance of 7000 series Al aerospace alloy products
GB2426979B (en) 2003-04-10 2007-05-23 Corus Aluminium Walzprod Gmbh An Al-Zn-Mg-Cu alloy with improved damage tolerance-strength combination properties
US20050034794A1 (en) * 2003-04-10 2005-02-17 Rinze Benedictus High strength Al-Zn alloy and method for producing such an alloy product
US7883591B2 (en) 2004-10-05 2011-02-08 Aleris Aluminum Koblenz Gmbh High-strength, high toughness Al-Zn alloy product and method for producing such product
US20070204937A1 (en) * 2005-07-21 2007-09-06 Aleris Koblenz Aluminum Gmbh Wrought aluminium aa7000-series alloy product and method of producing said product
US20070151636A1 (en) * 2005-07-21 2007-07-05 Corus Aluminium Walzprodukte Gmbh Wrought aluminium AA7000-series alloy product and method of producing said product
US8083871B2 (en) * 2005-10-28 2011-12-27 Automotive Casting Technology, Inc. High crashworthiness Al-Si-Mg alloy and methods for producing automotive casting
FR2907796B1 (fr) * 2006-07-07 2011-06-10 Aleris Aluminum Koblenz Gmbh Produits en alliage d'aluminium de la serie aa7000 et leur procede de fabrication
EP2038447B1 (en) 2006-07-07 2017-07-19 Aleris Aluminum Koblenz GmbH Method of manufacturing aa2000-series aluminium alloy products
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
US8206517B1 (en) 2009-01-20 2012-06-26 Alcoa Inc. Aluminum alloys having improved ballistics and armor protection performance
FR2992676B1 (fr) * 2012-06-29 2014-08-01 Snecma Plateforme inter-aubes pour une soufflante, rotor d'une soufflante et procede de fabrication associe

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3706606A (en) * 1970-02-10 1972-12-19 L Esercizio Dell Inst Sperimen Thermomechanical treatment process for heat treatable aluminium alloys
IL39200A (en) * 1972-04-12 1975-08-31 Israel Aircraft Ind Ltd Method of reducing the susceptibility of alloys,particularly aluminum alloys,to stress-corrosion cracking
US3791880A (en) * 1972-06-30 1974-02-12 Aluminum Co Of America Tear resistant sheet and plate and method for producing
FR2256960B1 (es) * 1974-01-07 1978-03-31 Pechiney Aluminium

Also Published As

Publication number Publication date
BE872171A (fr) 1979-05-21
US4189334A (en) 1980-02-19
IL55998A (en) 1981-10-30
FR2409319B1 (es) 1981-10-09
SE447132B (sv) 1986-10-27
CA1103134A (fr) 1981-06-16
FR2409319A1 (fr) 1979-06-15
SE7811948L (sv) 1979-05-22
IL55998A0 (en) 1979-01-31
GB2009234B (en) 1982-03-10
IT7829934A0 (it) 1978-11-20
GB2009234A (en) 1979-06-13
IT1100564B (it) 1985-09-28
NL7811467A (nl) 1979-05-23

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990405