GB2114601B - High strength aluminum alloy resistant to exfoliation and method of heat treatment - Google Patents

High strength aluminum alloy resistant to exfoliation and method of heat treatment

Info

Publication number
GB2114601B
GB2114601B GB08236489A GB8236489A GB2114601B GB 2114601 B GB2114601 B GB 2114601B GB 08236489 A GB08236489 A GB 08236489A GB 8236489 A GB8236489 A GB 8236489A GB 2114601 B GB2114601 B GB 2114601B
Authority
GB
United Kingdom
Prior art keywords
exfoliation
heat treatment
aluminum alloy
high strength
strength 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
GB08236489A
Other languages
English (en)
Other versions
GB2114601A (en
Inventor
Basil Micheal Ponchel
James Dodson Walsh
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.)
Alcoa Corp
Original Assignee
Alcoa Corp
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 Alcoa Corp, Aluminum Company of America filed Critical Alcoa Corp
Publication of GB2114601A publication Critical patent/GB2114601A/en
Application granted granted Critical
Publication of GB2114601B publication Critical patent/GB2114601B/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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
  • Powder Metallurgy (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Heat Treatment Of Steel (AREA)
  • Forging (AREA)
GB08236489A 1981-12-23 1982-12-22 High strength aluminum alloy resistant to exfoliation and method of heat treatment Expired GB2114601B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33368481A 1981-12-23 1981-12-23

Publications (2)

Publication Number Publication Date
GB2114601A GB2114601A (en) 1983-08-24
GB2114601B true GB2114601B (en) 1986-05-08

Family

ID=23303832

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08236489A Expired GB2114601B (en) 1981-12-23 1982-12-22 High strength aluminum alloy resistant to exfoliation and method of heat treatment

Country Status (4)

Country Link
JP (1) JPS58157953A (enrdf_load_stackoverflow)
DE (1) DE3247873A1 (enrdf_load_stackoverflow)
FR (1) FR2518579B1 (enrdf_load_stackoverflow)
GB (1) GB2114601B (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US8002913B2 (en) 2006-07-07 2011-08-23 Aleris Aluminum Koblenz Gmbh AA7000-series aluminum alloy products and a method of manufacturing thereof
US8608876B2 (en) 2006-07-07 2013-12-17 Aleris Aluminum Koblenz Gmbh AA7000-series aluminum alloy products and a method of manufacturing thereof

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5221377A (en) * 1987-09-21 1993-06-22 Aluminum Company Of America Aluminum alloy product having improved combinations of properties
EP0368005B1 (en) * 1988-10-12 1996-09-11 Aluminum Company Of America A method of producing an unrecrystallized aluminum based thin gauge flat rolled, heat treated product
CA1340618C (en) * 1989-01-13 1999-06-29 James T. Staley Aluminum alloy product having improved combinations of strength, toughness and corrosion resistance
US7666267B2 (en) 2003-04-10 2010-02-23 Aleris Aluminum Koblenz Gmbh 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
CN100547098C (zh) 2003-04-10 2009-10-07 克里斯铝轧制品有限公司 一种铝-锌-镁-铜合金
US7226669B2 (en) 2003-08-29 2007-06-05 Aleris Aluminum Koblenz Gmbh High strength aluminium alloy brazing sheet, brazed assembly and method for producing same
DE10343618B3 (de) * 2003-09-20 2004-11-04 Ks Gleitlager Gmbh Gleitlagerverbundwerkstoff
EP1683882B2 (de) 2005-01-19 2010-07-21 Otto Fuchs KG Abschreckunempfindliche Aluminiumlegierung sowie Verfahren zum Herstellen eines Halbzeuges aus dieser Legierung
CN110650582A (zh) * 2019-10-23 2020-01-03 常州澳弘电子股份有限公司 一种具有高机械强度和韧性的铝基pcb板及其制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB476930A (en) * 1936-03-16 1937-12-16 Tennyson Fraser Bradbury A new aluminium alloy
US2240940A (en) * 1940-09-28 1941-05-06 Aluminum Co Of America Aluminum alloy
DE2052000C3 (de) * 1970-10-23 1974-09-12 Fa. Otto Fuchs, 5882 Meinerzhagen Verwendung einer hochfesten Aluminiumlegierung
US3881966A (en) * 1971-03-04 1975-05-06 Aluminum Co Of America Method for making aluminum alloy product
CA1045528A (en) * 1973-10-26 1979-01-02 Melvin H. Brown Producing combined high strength and high corrosion resistance in al-zn-mg-cu alloys
CA1047901A (en) * 1973-10-26 1979-02-06 Melvin H. Brown Rapid high temperature aging of al-zn-mg-cu alloys
FR2409319A1 (fr) * 1977-11-21 1979-06-15 Cegedur Procede de traitement thermique de produits minces en alliages d'aluminium de la serie 7000
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
JPS601947B2 (ja) * 1981-03-25 1985-01-18 株式会社神戸製鋼所 アルミニウム合金鍛造品の製造法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US8002913B2 (en) 2006-07-07 2011-08-23 Aleris Aluminum Koblenz Gmbh AA7000-series aluminum alloy products and a method of manufacturing thereof
US8088234B2 (en) 2006-07-07 2012-01-03 Aleris Aluminum Koblenz Gmbh AA2000-series aluminum alloy products and a method of manufacturing thereof
US8608876B2 (en) 2006-07-07 2013-12-17 Aleris Aluminum Koblenz Gmbh AA7000-series aluminum alloy products and a method of manufacturing thereof

Also Published As

Publication number Publication date
JPS58157953A (ja) 1983-09-20
GB2114601A (en) 1983-08-24
DE3247873A1 (de) 1983-07-07
FR2518579A1 (fr) 1983-06-24
DE3247873C2 (enrdf_load_stackoverflow) 1993-03-11
FR2518579B1 (fr) 1987-01-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20011222