FR868271A - Improvements in the heat treatment of aluminum-based alloys - Google Patents

Improvements in the heat treatment of aluminum-based alloys

Info

Publication number
FR868271A
FR868271A FR868271DA FR868271A FR 868271 A FR868271 A FR 868271A FR 868271D A FR868271D A FR 868271DA FR 868271 A FR868271 A FR 868271A
Authority
FR
France
Prior art keywords
aluminum
heat treatment
based alloys
alloys
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.)
Expired
Application number
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR868271A publication Critical patent/FR868271A/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
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/10—Alloys based on aluminium with zinc as the next major constituent
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Resistance Heating (AREA)
  • Conductive Materials (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Prevention Of Electric Corrosion (AREA)
FR868271D 1939-07-12 1940-05-23 Improvements in the heat treatment of aluminum-based alloys Expired FR868271A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US283995A US2248185A (en) 1939-07-12 1939-07-12 Heat treatment of aluminum base alloys

Publications (1)

Publication Number Publication Date
FR868271A true FR868271A (en) 1941-12-26

Family

ID=23088447

Family Applications (1)

Application Number Title Priority Date Filing Date
FR868271D Expired FR868271A (en) 1939-07-12 1940-05-23 Improvements in the heat treatment of aluminum-based alloys

Country Status (4)

Country Link
US (1) US2248185A (en)
CH (1) CH226273A (en)
FR (1) FR868271A (en)
GB (1) GB544439A (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2887422A (en) * 1950-02-25 1959-05-19 United Eng Foundry Co Method of continuously heat treating aluminum strip
DE1175001B (en) * 1958-08-16 1964-07-30 Ver Leichtmetallwerke Gmbh Process for the production of light metal objects with high spring force
US3171760A (en) * 1963-04-29 1965-03-02 Aluminum Co Of America Thermal treatment of aluminum base alloy products
US3290187A (en) * 1964-06-01 1966-12-06 Kaiser Aluminium Chem Corp Metallurgy
US3231435A (en) * 1964-11-25 1966-01-25 Harvey Aluminum Inc Method of eliminating stress corrosion cracking in copper-magnesium-zinc series aluminum 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
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
US4861391A (en) * 1987-12-14 1989-08-29 Aluminum Company Of America Aluminum alloy two-step aging method and article
JP2982172B2 (en) * 1989-04-14 1999-11-22 日本鋼管株式会社 Heat treatment method for high strength aluminum alloy material
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
DE01998021T1 (en) * 2000-10-20 2005-02-10 Pechiney Rolled Products, LLC, Ravenswood HIGH SOLID ALUMINUM ALLOY
IL156386A0 (en) * 2000-12-21 2004-01-04 Alcoa Inc Aluminum alloy products and artificial aging method
CN102952981A (en) * 2012-11-19 2013-03-06 宁波福士汽车部件有限公司 Alloy material of water pipe for vehicle and preparation method of alloy material
CN102965552A (en) * 2012-11-19 2013-03-13 宁波福士汽车部件有限公司 Alloy material for automotive water tube
CN112899538B (en) * 2017-09-06 2022-06-07 湖南鑫海环保科技有限公司 Aluminum-magnesium-zinc alloy and preparation method thereof
CN109252076B (en) * 2018-11-13 2020-10-27 中南大学 Ta-containing stress corrosion resistant Al-Zn-Mg- (Cu) alloy and preparation method thereof

Also Published As

Publication number Publication date
CH226273A (en) 1943-03-31
US2248185A (en) 1941-07-08
GB544439A (en) 1942-04-14

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