CA1045528A - Producing combined high strength and high corrosion resistance in al-zn-mg-cu alloys - Google Patents

Producing combined high strength and high corrosion resistance in al-zn-mg-cu alloys

Info

Publication number
CA1045528A
CA1045528A CA207,830A CA207830A CA1045528A CA 1045528 A CA1045528 A CA 1045528A CA 207830 A CA207830 A CA 207830A CA 1045528 A CA1045528 A CA 1045528A
Authority
CA
Canada
Prior art keywords
article
precipitation hardening
temperature
perimeter
alloys
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
CA207,830A
Other languages
English (en)
French (fr)
Other versions
CA207830S (en
Inventor
Melvin H. Brown
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.)
Howmet Aerospace Inc
Original Assignee
Aluminum Company of America
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=23623259&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA1045528(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Aluminum Company of America filed Critical Aluminum Company of America
Application granted granted Critical
Publication of CA1045528A publication Critical patent/CA1045528A/en
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)
  • Coating With Molten Metal (AREA)
  • Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
  • Heat Treatment Of Steel (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
CA207,830A 1973-10-26 1974-08-26 Producing combined high strength and high corrosion resistance in al-zn-mg-cu alloys Expired CA1045528A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US41010973A 1973-10-26 1973-10-26

Publications (1)

Publication Number Publication Date
CA1045528A true CA1045528A (en) 1979-01-02

Family

ID=23623259

Family Applications (1)

Application Number Title Priority Date Filing Date
CA207,830A Expired CA1045528A (en) 1973-10-26 1974-08-26 Producing combined high strength and high corrosion resistance in al-zn-mg-cu alloys

Country Status (9)

Country Link
JP (1) JPS5615463B2 (it)
CA (1) CA1045528A (it)
DE (1) DE2446933B2 (it)
FR (1) FR2249176B1 (it)
GB (1) GB1480351A (it)
IL (1) IL45569A (it)
IT (1) IT1029591B (it)
SE (1) SE414193B (it)
SU (1) SU822761A3 (it)

Families Citing this family (16)

* 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
JPS5244712A (en) * 1975-10-06 1977-04-08 Showa Alum Corp High strength, high toughness al alloy
FR2409320A1 (fr) * 1977-11-21 1979-06-15 Pechiney Aluminium Procede de traitement thermique de produits epais en alliages d'aluminium de la serie 7000 contenant du cuivre
DE2932360C2 (de) * 1979-08-09 1986-06-05 Cegedur Société de Transformation de l'Aluminium Pechiney, Paris Verfahren zur Wärmebehandlung von dünnen Erzeugnissen aus Aluminiumlegierungen des A1-Zn-Mg-Cu-Typs
DE2932374C2 (de) * 1979-08-09 1986-06-05 Société de Vente de l'Aluminium Pechiney, Paris Verfahren zur Wärmebehandlung von dicken Erzeugnissen aus Aluminium-Legierungen des Al-Zn-Mg-Cu-Typs
US5108520A (en) * 1980-02-27 1992-04-28 Aluminum Company Of America Heat treatment of precipitation hardening alloys
FR2493345A1 (fr) * 1980-11-05 1982-05-07 Pechiney Aluminium Methode de trempe interrompue des alliages a base d'aluminium
FR2517702B1 (it) * 1981-12-03 1985-11-15 Gerzat Metallurg
GB2114601B (en) * 1981-12-23 1986-05-08 Aluminum Co Of America High strength aluminum alloy resistant to exfoliation and method of heat treatment
DE3304985A1 (de) * 1983-02-12 1984-08-23 Rudolf Ing. Riker (grad.), 8940 Memmingen Pumpeneinheit fuer schwerfliessende stoffe, etwa beton
JPS611878A (ja) * 1984-06-14 1986-01-07 Kyokuto Kaihatsu Kogyo Co Ltd ピストン式コンクリ−トポンプ
US5221377A (en) * 1987-09-21 1993-06-22 Aluminum Company Of America Aluminum alloy product having improved combinations of properties
CA1340618C (en) * 1989-01-13 1999-06-29 James T. Staley Aluminum alloy product having improved combinations of strength, toughness and corrosion resistance
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
DE10322309B4 (de) * 2003-05-17 2005-04-21 Daimlerchrysler Ag Zylinderkopf für Verbrennungsmotoren und Verfahren zu dessen Herstellung

Also Published As

Publication number Publication date
DE2446933B2 (de) 1976-05-20
JPS5074510A (it) 1975-06-19
SE7410780L (it) 1975-04-28
GB1480351A (en) 1977-07-20
JPS5615463B2 (it) 1981-04-10
FR2249176A1 (it) 1975-05-23
DE2446933A1 (de) 1975-04-30
SU822761A3 (ru) 1981-04-15
IL45569A0 (en) 1974-11-29
IL45569A (en) 1977-05-31
SE414193B (sv) 1980-07-14
IT1029591B (it) 1979-03-20
FR2249176B1 (it) 1977-07-08
AU7109874A (en) 1976-01-15

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