BR8605809A - Processo de tratamento termico de ligas de al contendo li e sua aplicacao - Google Patents

Processo de tratamento termico de ligas de al contendo li e sua aplicacao

Info

Publication number: BR8605809A
Authority: BR; Brazil
Prior art keywords: degrees; alloys containing; application; thermal treatment; exp
Prior art date: 1985-11-28

Application number

BR8605809A

Other languages

English (en)

Portuguese (pt)

Inventor

Philippe Meyer

Max Reboul

Original Assignee

Cegedur

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.)

1985-11-28

Filing date

1986-11-27

Publication date

1987-08-25

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9325580&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR8605809(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1986-11-27 Application filed by Cegedur filed Critical Cegedur

1987-08-25 Publication of BR8605809A publication Critical patent/BR8605809A/pt

Links

229910000838 Al alloy Inorganic materials 0.000 title abstract 2
238000000034 method Methods 0.000 title abstract 2
238000007669 thermal treatment Methods 0.000 title 1
230000032683 aging Effects 0.000 abstract 1
230000007797 corrosion Effects 0.000 abstract 1
238000005260 corrosion Methods 0.000 abstract 1
238000004299 exfoliation Methods 0.000 abstract 1
238000010438 heat treatment Methods 0.000 abstract 1

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
- C22F1/047—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 magnesium 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
- C22F1/057—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 copper as the next major constituent

Landscapes

Chemical & Material Sciences (AREA)
Mechanical Engineering (AREA)
Organic Chemistry (AREA)
Crystallography & Structural Chemistry (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Physics & Mathematics (AREA)
Metallurgy (AREA)
Thermal Sciences (AREA)
Battery Electrode And Active Subsutance (AREA)
Heat Treatment Of Steel (AREA)
Secondary Cells (AREA)
Analysing Materials By The Use Of Radiation (AREA)
Chemical Treatment Of Metals (AREA)
Preventing Corrosion Or Incrustation Of Metals (AREA)

BR8605809A 1985-11-28 1986-11-27 Processo de tratamento termico de ligas de al contendo li e sua aplicacao BR8605809A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8518208		1985-11-28

Publications (1)

Publication Number	Publication Date
BR8605809A true BR8605809A (pt)	1987-08-25

Family

ID=9325580

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8605809A BR8605809A (pt)	1985-11-28	1986-11-27	Processo de tratamento termico de ligas de al contendo li e sua aplicacao

Country Status (8)

Country	Link
EP (1)	EP0227563B1 (de)
JP (1)	JPS62142752A (de)
AT (1)	ATE52109T1 (de)
BR (1)	BR8605809A (de)
CA (1)	CA1291927C (de)
DE (1)	DE3670510D1 (de)
ES (1)	ES2014248B3 (de)
IL (1)	IL80765A0 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5259897A (en) *	1988-08-18	1993-11-09	Martin Marietta Corporation	Ultrahigh strength Al-Cu-Li-Mg alloys
US5462712A (en) *	1988-08-18	1995-10-31	Martin Marietta Corporation	High strength Al-Cu-Li-Zn-Mg alloys
US5211910A (en) *	1990-01-26	1993-05-18	Martin Marietta Corporation	Ultra high strength aluminum-base alloys
US5133931A (en) *	1990-08-28	1992-07-28	Reynolds Metals Company	Lithium aluminum alloy system
US5234662A (en) *	1991-02-15	1993-08-10	Reynolds Metals Company	Low density aluminum lithium alloy
DE4113352C2 (de) *	1991-04-24	1996-05-23	Hoogovens Aluminium Gmbh	Verfahren zur Herstellung von Aluminiumblechen
US5198045A (en) *	1991-05-14	1993-03-30	Reynolds Metals Company	Low density high strength al-li alloy
US5240521A (en) *	1991-07-12	1993-08-31	Inco Alloys International, Inc.	Heat treatment for dispersion strengthened aluminum-base alloy
KR940008071B1 (ko) *	1991-12-26	1994-09-01	한국과학기술연구원	Al-Li합금의 초소성화 가공열처리 방법
WO2009073794A1 (en)	2007-12-04	2009-06-11	Alcoa Inc.	Improved aluminum-copper-lithium alloys
US8333853B2 (en)	2009-01-16	2012-12-18	Alcoa Inc.	Aging of aluminum alloys for improved combination of fatigue performance and strength
FR2945464B1 (fr) *	2009-05-13	2012-03-23	Alcan Rhenalu	Procede d'assemblage par soudage de pieces en alliage d'aluminium.
EP3187603B1 (de)	2011-02-17	2024-06-26	Arconic Technologies LLC	Aluminium-lithium-legierungen der serie 2xxx

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3483607D1 (de) *	1983-12-30	1990-12-20	Boeing Co	Alterung bei relativ niedrigen temperaturen von lithium enthaltenden aluminiumlegierungen.
US4648913A (en) *	1984-03-29	1987-03-10	Aluminum Company Of America	Aluminum-lithium alloys and method
DE3613224A1 (de) *	1985-08-20	1987-02-26	Boeing Co	Aluminium-lithium-legierung

1986
- 1986-11-26 IL IL80765A patent/IL80765A0/xx unknown
- 1986-11-26 EP EP86420293A patent/EP0227563B1/de not_active Expired - Lifetime
- 1986-11-26 DE DE8686420293T patent/DE3670510D1/de not_active Revoked
- 1986-11-26 CA CA000523887A patent/CA1291927C/fr not_active Expired - Fee Related
- 1986-11-26 AT AT86420293T patent/ATE52109T1/de not_active IP Right Cessation
- 1986-11-26 ES ES86420293T patent/ES2014248B3/es not_active Expired - Lifetime
- 1986-11-27 JP JP61283024A patent/JPS62142752A/ja active Pending
- 1986-11-27 BR BR8605809A patent/BR8605809A/pt unknown

Also Published As

Publication number	Publication date
DE3670510D1 (de)	1990-05-23
ES2014248B3 (es)	1990-07-01
EP0227563B1 (de)	1990-04-18
CA1291927C (fr)	1991-11-12
ATE52109T1 (de)	1990-05-15
IL80765A0 (en)	1987-02-27
EP0227563A1 (de)	1987-07-01
JPS62142752A (ja)	1987-06-26

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