ES475150A1 - Procedimiento de tratamiento termico de productos espesos dealeaciones de aluminio de la serie 7000 que contiene cobre. - Google Patents

Procedimiento de tratamiento termico de productos espesos dealeaciones de aluminio de la serie 7000 que contiene cobre.

Info

Publication number
ES475150A1
ES475150A1 ES475150A ES475150A ES475150A1 ES 475150 A1 ES475150 A1 ES 475150A1 ES 475150 A ES475150 A ES 475150A ES 475150 A ES475150 A ES 475150A ES 475150 A1 ES475150 A1 ES 475150A1
Authority
ES
Spain
Prior art keywords
tempering
copper
series
thermal treatment
containing aluminum
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
ES475150A
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.)
Rio Tinto France SAS
Original Assignee
Aluminium Pechiney SA
Societe de Vente 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 Aluminium Pechiney SA, Societe de Vente de lAluminium Pechiney SA filed Critical Aluminium Pechiney SA
Publication of ES475150A1 publication Critical patent/ES475150A1/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)
  • 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 Articles (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Chemical Treatment Of Metals (AREA)

Abstract

Procedimiento de tratamiento térmico de productos espesos de aleaciones de aluminio de la serie 7.000 que contienen cobre, al menos en la cantidad de 0,05% en peso, que consiste en una solubilización, un temple y un revenido, comprendiendo este último 3 etapas: a) un prerrevenido en la zona de 100 a 150ºC durante un tiempo que va de 5 minutos a 24 horas, b) un revenido intermedio a temperatura más elevada, c) un revenido final de 2 a 48 horas comprendido entre 100 y 160ºC.
ES475150A 1977-11-21 1978-11-16 Procedimiento de tratamiento termico de productos espesos dealeaciones de aluminio de la serie 7000 que contiene cobre. Expired ES475150A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7735673A FR2409320A1 (fr) 1977-11-21 1977-11-21 Procede de traitement thermique de produits epais en alliages d'aluminium de la serie 7000 contenant du cuivre

Publications (1)

Publication Number Publication Date
ES475150A1 true ES475150A1 (es) 1979-05-01

Family

ID=9198111

Family Applications (1)

Application Number Title Priority Date Filing Date
ES475150A Expired ES475150A1 (es) 1977-11-21 1978-11-16 Procedimiento de tratamiento termico de productos espesos dealeaciones de aluminio de la serie 7000 que contiene cobre.

Country Status (10)

Country Link
US (1) US4200476A (es)
BE (1) BE872156A (es)
CA (1) CA1098807A (es)
ES (1) ES475150A1 (es)
FR (1) FR2409320A1 (es)
GB (1) GB2009235B (es)
IL (1) IL55935A (es)
IT (1) IT1100493B (es)
NL (1) NL7811466A (es)
SE (1) SE447131B (es)

Families Citing this family (13)

* 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
FR2695942B1 (fr) * 1992-09-22 1994-11-18 Gerzat Metallurg Alliage d'aluminium pour corps creux sous pression.
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
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
US8840737B2 (en) * 2007-05-14 2014-09-23 Alcoa Inc. Aluminum alloy products having improved property combinations and method for artificially aging same
US8673209B2 (en) * 2007-05-14 2014-03-18 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
CN105401024B (zh) * 2015-11-24 2017-06-30 安徽鑫发铝业有限公司 一种门窗用高强耐腐蚀铝合金型材

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE414193B (sv) * 1973-10-26 1980-07-14 Aluminum Co Of America Sett att termiskt behandla en artikel av en aluminiumlegering for att ge denna hog hallfasthet och god herdighet mot spenningskorrosion

Also Published As

Publication number Publication date
BE872156A (fr) 1979-05-21
IL55935A (en) 1982-07-30
IL55935A0 (en) 1979-01-31
US4200476A (en) 1980-04-29
CA1098807A (fr) 1981-04-07
SE447131B (sv) 1986-10-27
FR2409320B1 (es) 1980-08-22
SE7811769L (sv) 1979-05-22
GB2009235B (en) 1982-03-24
GB2009235A (en) 1979-06-13
IT1100493B (it) 1985-09-28
FR2409320A1 (fr) 1979-06-15
NL7811466A (nl) 1979-05-23
IT7829935A0 (it) 1978-11-20

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991007