GB1476942A - Rapid high temperature aging of al-zn-mg-cu alloys - Google Patents

Rapid high temperature aging of al-zn-mg-cu alloys

Info

Publication number
GB1476942A
GB1476942A GB3744774A GB3744774A GB1476942A GB 1476942 A GB1476942 A GB 1476942A GB 3744774 A GB3744774 A GB 3744774A GB 3744774 A GB3744774 A GB 3744774A GB 1476942 A GB1476942 A GB 1476942A
Authority
GB
United Kingdom
Prior art keywords
alloys
high temperature
temperature aging
rapid high
heat
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
GB3744774A
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.)
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
Application filed by Aluminum Company of America filed Critical Aluminum Company of America
Publication of GB1476942A publication Critical patent/GB1476942A/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)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Coating With Molten Metal (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
GB3744774A 1973-10-26 1974-08-27 Rapid high temperature aging of al-zn-mg-cu alloys Expired GB1476942A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US41010873A 1973-10-26 1973-10-26

Publications (1)

Publication Number Publication Date
GB1476942A true GB1476942A (en) 1977-06-16

Family

ID=23623252

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3744774A Expired GB1476942A (en) 1973-10-26 1974-08-27 Rapid high temperature aging of al-zn-mg-cu alloys

Country Status (8)

Country Link
JP (1) JPS5073809A (tr)
CA (1) CA1047901A (tr)
DE (1) DE2446828B2 (tr)
FR (1) FR2249175B1 (tr)
GB (1) GB1476942A (tr)
IL (1) IL45570A (tr)
IT (1) IT1023359B (tr)
SE (1) SE414192B (tr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5244712A (en) * 1975-10-06 1977-04-08 Showa Alum Corp High strength, high toughness al alloy
JPS604897B2 (ja) * 1976-01-12 1985-02-07 三菱マテリアル株式会社 耐応力腐食割れ性および熱間加工性のすぐれたＡｌ合金
FR2517702B1 (tr) * 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
FR2601967B1 (fr) * 1986-07-24 1992-04-03 Cerzat Ste Metallurg Alliage a base d'al pour corps creux sous pression.
US8323425B2 (en) 2008-03-05 2012-12-04 GM Global Technology Operations LLC Artificial aging process for aluminum alloys

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5439975B2 (tr) * 1972-05-16 1979-11-30

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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

Also Published As

Publication number Publication date
SE414192B (sv) 1980-07-14
AU7089074A (en) 1976-01-15
FR2249175A1 (tr) 1975-05-23
FR2249175B1 (tr) 1977-07-08
DE2446828A1 (de) 1975-04-30
IL45570A0 (en) 1974-11-29
DE2446828B2 (de) 1977-12-29
IL45570A (en) 1978-04-30
CA1047901A (en) 1979-02-06
SE7410779L (tr) 1975-04-28
JPS5073809A (tr) 1975-06-18
IT1023359B (it) 1978-05-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee