CA1321126C - Method for producing unrecrystallized aluminium-lithium product with improved strength and fracture toughness - Google Patents
Method for producing unrecrystallized aluminium-lithium product with improved strength and fracture toughnessInfo
- Publication number
- CA1321126C CA1321126C CA000550872A CA550872A CA1321126C CA 1321126 C CA1321126 C CA 1321126C CA 000550872 A CA000550872 A CA 000550872A CA 550872 A CA550872 A CA 550872A CA 1321126 C CA1321126 C CA 1321126C
- Authority
- CA
- Canada
- Prior art keywords
- product
- strength
- hot rolling
- temperature
- toughness
- 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 - Lifetime
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
- C22F1/047—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
-
- 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
- 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)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Metal Rolling (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US92705886A | 1986-11-04 | 1986-11-04 | |
US92705486A | 1986-11-04 | 1986-11-04 | |
US927,054 | 1986-11-04 | ||
US927,058 | 1986-11-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1321126C true CA1321126C (en) | 1993-08-10 |
Family
ID=27129935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000550872A Expired - Lifetime CA1321126C (en) | 1986-11-04 | 1987-11-03 | Method for producing unrecrystallized aluminium-lithium product with improved strength and fracture toughness |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0266741B1 (ja) |
JP (1) | JPH01501325A (ja) |
BR (1) | BR8705923A (ja) |
CA (1) | CA1321126C (ja) |
DE (1) | DE3775522D1 (ja) |
WO (1) | WO1988003575A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
GB9012810D0 (en) * | 1990-06-08 | 1990-08-01 | British Petroleum Co Plc | Method of treatment of metal matrix composites |
DE4113352C2 (de) * | 1991-04-24 | 1996-05-23 | Hoogovens Aluminium Gmbh | Verfahren zur Herstellung von Aluminiumblechen |
US20150376740A1 (en) * | 2013-03-14 | 2015-12-31 | Alcoa Inc. | Aluminum-magnesium-lithium alloys, and methods for producing the same |
EP3577246A1 (en) * | 2017-01-31 | 2019-12-11 | Universal Alloy Corporation | Low density aluminum-copper-lithium alloy extrusions |
FR3065012B1 (fr) * | 2017-04-10 | 2022-03-18 | Constellium Issoire | Produits en alliage aluminium-cuivre-lithium a faible densite |
CN117144213B (zh) * | 2023-10-31 | 2024-01-23 | 湖南卓创精材科技股份有限公司 | 一种高综合性能的铝锂合金和制备方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4094705A (en) * | 1977-03-28 | 1978-06-13 | Swiss Aluminium Ltd. | Aluminum alloys possessing improved resistance weldability |
FR2561260B1 (fr) * | 1984-03-15 | 1992-07-17 | Cegedur | Alliages al-cu-li-mg a tres haute resistance mecanique specifique |
US4648913A (en) * | 1984-03-29 | 1987-03-10 | Aluminum Company Of America | Aluminum-lithium alloys and method |
-
1987
- 1987-11-03 EP EP19870116166 patent/EP0266741B1/en not_active Expired
- 1987-11-03 DE DE8787116166T patent/DE3775522D1/de not_active Expired - Lifetime
- 1987-11-03 CA CA000550872A patent/CA1321126C/en not_active Expired - Lifetime
- 1987-11-04 BR BR8705923A patent/BR8705923A/pt unknown
- 1987-11-04 JP JP50714887A patent/JPH01501325A/ja active Pending
- 1987-11-04 WO PCT/US1987/002918 patent/WO1988003575A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP0266741A1 (en) | 1988-05-11 |
EP0266741B1 (en) | 1991-12-27 |
WO1988003575A1 (en) | 1988-05-19 |
JPH01501325A (ja) | 1989-05-11 |
BR8705923A (pt) | 1988-06-14 |
DE3775522D1 (de) | 1992-02-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |
Effective date: 20100810 |