GB1480351A - Producing combined high strength and high corrosion in al-zn-mg-cu alloys - Google Patents

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

Info

Publication number
GB1480351A
GB1480351A GB37448/74A GB3744874A GB1480351A GB 1480351 A GB1480351 A GB 1480351A GB 37448/74 A GB37448/74 A GB 37448/74A GB 3744874 A GB3744874 A GB 3744874A GB 1480351 A GB1480351 A GB 1480351A
Authority
GB
United Kingdom
Prior art keywords
alloys
producing combined
high strength
corrosion
precipitation hardened
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
GB37448/74A
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.)
Alcoa Corp
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=GB1480351(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
Publication of GB1480351A publication Critical patent/GB1480351A/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 Steel (AREA)
  • Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
GB37448/74A 1973-10-26 1974-08-27 Producing combined high strength and high corrosion in al-zn-mg-cu alloys Expired GB1480351A (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
GB1480351A true GB1480351A (en) 1977-07-20

Family

ID=23623259

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37448/74A Expired GB1480351A (en) 1973-10-26 1974-08-27 Producing combined high strength and high corrosion in al-zn-mg-cu alloys

Country Status (9)

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

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4200476A (en) * 1977-11-21 1980-04-29 Societe De Vente De L'aluminium Pechiney Process for the thermal treatment of thick products made of copper-containing aluminum alloys of the 7000 series
DE2932374A1 (de) * 1979-08-09 1981-02-19 Pechiney Aluminium Verfahren zur waermebehandlung von dicken erzeugnissen aus al-zn-mg-cu- legierungen
DE2932360A1 (de) * 1979-08-09 1981-02-19 Cegedur Verfahren zur waermebehandlung von duennen erzeugnissen aus aluminiumlegierungen des al-zn-mg- oder al-zn-mg- cu-typs
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
EP0377779A1 (en) * 1989-01-13 1990-07-18 Aluminum Company Of America Aluminium alloy product having improved combinations of strength, toughness and corrosion resistance
US5108520A (en) * 1980-02-27 1992-04-28 Aluminum Company Of America Heat treatment of precipitation hardening alloys
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
DE10322309B4 (de) * 2003-05-17 2005-04-21 Daimlerchrysler Ag Zylinderkopf für Verbrennungsmotoren und Verfahren zu dessen Herstellung

Families Citing this family (4)

* 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
FR2493345A1 (fr) * 1980-11-05 1982-05-07 Pechiney Aluminium Methode de trempe interrompue des alliages a base d'aluminium
FR2517702B1 (enrdf_load_stackoverflow) * 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

Cited By (10)

* 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
US4200476A (en) * 1977-11-21 1980-04-29 Societe De Vente De L'aluminium Pechiney Process for the thermal treatment of thick products made of copper-containing aluminum alloys of the 7000 series
DE2932374A1 (de) * 1979-08-09 1981-02-19 Pechiney Aluminium Verfahren zur waermebehandlung von dicken erzeugnissen aus al-zn-mg-cu- legierungen
DE2932360A1 (de) * 1979-08-09 1981-02-19 Cegedur Verfahren zur waermebehandlung von duennen erzeugnissen aus aluminiumlegierungen des al-zn-mg- oder al-zn-mg- cu-typs
US5108520A (en) * 1980-02-27 1992-04-28 Aluminum Company Of America Heat treatment of precipitation hardening alloys
US5221377A (en) * 1987-09-21 1993-06-22 Aluminum Company Of America Aluminum alloy product having improved combinations of properties
EP0377779A1 (en) * 1989-01-13 1990-07-18 Aluminum Company Of America Aluminium 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
FR2249176A1 (enrdf_load_stackoverflow) 1975-05-23
SE414193B (sv) 1980-07-14
FR2249176B1 (enrdf_load_stackoverflow) 1977-07-08
SU822761A3 (ru) 1981-04-15
SE7410780L (enrdf_load_stackoverflow) 1975-04-28
JPS5615463B2 (enrdf_load_stackoverflow) 1981-04-10
JPS5074510A (enrdf_load_stackoverflow) 1975-06-19
DE2446933A1 (de) 1975-04-30
IT1029591B (it) 1979-03-20
IL45569A0 (en) 1974-11-29
DE2446933B2 (de) 1976-05-20
AU7109874A (en) 1976-01-15
IL45569A (en) 1977-05-31
CA1045528A (en) 1979-01-02

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19940826