JPS62142752A - リチウム含有アルミニウム合金の熱処理方法 - Google Patents
リチウム含有アルミニウム合金の熱処理方法Info
- Publication number
- JPS62142752A JPS62142752A JP61283024A JP28302486A JPS62142752A JP S62142752 A JPS62142752 A JP S62142752A JP 61283024 A JP61283024 A JP 61283024A JP 28302486 A JP28302486 A JP 28302486A JP S62142752 A JPS62142752 A JP S62142752A
- Authority
- JP
- Japan
- Prior art keywords
- alloy
- aluminum
- heat treatment
- less
- hours
- 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.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 7
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title description 3
- 229910052744 lithium Inorganic materials 0.000 title description 3
- 230000007797 corrosion Effects 0.000 claims abstract description 19
- 238000005260 corrosion Methods 0.000 claims abstract description 19
- 230000032683 aging Effects 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 9
- 238000004299 exfoliation Methods 0.000 claims abstract description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 27
- 239000000956 alloy Substances 0.000 claims description 27
- 238000011282 treatment Methods 0.000 claims description 19
- 229910052782 aluminium Inorganic materials 0.000 claims description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 10
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 229910052726 zirconium Inorganic materials 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 2
- 239000012535 impurity Substances 0.000 claims description 2
- 229910052758 niobium Inorganic materials 0.000 claims description 2
- 229910052715 tantalum Inorganic materials 0.000 claims description 2
- 229910052719 titanium Inorganic materials 0.000 claims description 2
- 229910052721 tungsten Inorganic materials 0.000 claims description 2
- 229910052720 vanadium Inorganic materials 0.000 claims description 2
- 229910052735 hafnium Inorganic materials 0.000 claims 1
- 229910052748 manganese Inorganic materials 0.000 claims 1
- 238000012360 testing method Methods 0.000 description 12
- 238000000137 annealing Methods 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000000203 mixture Substances 0.000 description 3
- 238000010791 quenching Methods 0.000 description 3
- 230000000171 quenching effect Effects 0.000 description 3
- 206010038776 Retching Diseases 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 229910001316 Ag alloy Inorganic materials 0.000 description 1
- 229910001148 Al-Li alloy Inorganic materials 0.000 description 1
- 101100313164 Caenorhabditis elegans sea-1 gene Proteins 0.000 description 1
- 208000006545 Chronic Obstructive Pulmonary Disease Diseases 0.000 description 1
- 241000257465 Echinoidea Species 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 229910001182 Mo alloy Inorganic materials 0.000 description 1
- 101100496104 Mus musculus Clec2d gene Proteins 0.000 description 1
- 229910000979 O alloy Inorganic materials 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 101100274534 Rattus norvegicus Clec2d11 gene Proteins 0.000 description 1
- 101100274532 Rattus norvegicus Ocil gene Proteins 0.000 description 1
- 108091007416 X-inactive specific transcript Proteins 0.000 description 1
- 108091035715 XIST (gene) Proteins 0.000 description 1
- JFBZPFYRPYOZCQ-UHFFFAOYSA-N [Li].[Al] Chemical compound [Li].[Al] JFBZPFYRPYOZCQ-UHFFFAOYSA-N 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910001095 light aluminium alloy Inorganic materials 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 238000007782 splat cooling Methods 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 230000002747 voluntary effect Effects 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 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)
- Secondary Cells (AREA)
- Heat Treatment Of Steel (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Chemical Treatment Of Metals (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8518208 | 1985-11-28 | ||
| FR8518208 | 1985-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62142752A true JPS62142752A (ja) | 1987-06-26 |
Family
ID=9325580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61283024A Pending JPS62142752A (ja) | 1985-11-28 | 1986-11-27 | リチウム含有アルミニウム合金の熱処理方法 |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0227563B1 (fr) |
| JP (1) | JPS62142752A (fr) |
| AT (1) | ATE52109T1 (fr) |
| BR (1) | BR8605809A (fr) |
| CA (1) | CA1291927C (fr) |
| DE (1) | DE3670510D1 (fr) |
| ES (1) | ES2014248B3 (fr) |
| IL (1) | IL80765A0 (fr) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5462712A (en) * | 1988-08-18 | 1995-10-31 | Martin Marietta Corporation | High strength Al-Cu-Li-Zn-Mg alloys |
| US5259897A (en) * | 1988-08-18 | 1993-11-09 | Martin Marietta Corporation | Ultrahigh strength Al-Cu-Li-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 |
| BRPI0820679A2 (pt) | 2007-12-04 | 2019-09-10 | Alcoa Inc | ligas alumínio-cobre-lítio melhoradas |
| 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. |
Family Cites Families (3)
| 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 ES ES86420293T patent/ES2014248B3/es not_active Expired - Lifetime
- 1986-11-26 CA CA000523887A patent/CA1291927C/fr not_active Expired - Fee Related
- 1986-11-26 EP EP86420293A patent/EP0227563B1/fr not_active Expired - Lifetime
- 1986-11-26 AT AT86420293T patent/ATE52109T1/de not_active IP Right Cessation
- 1986-11-26 DE DE8686420293T patent/DE3670510D1/de not_active Revoked
- 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 |
|---|---|
| EP0227563B1 (fr) | 1990-04-18 |
| IL80765A0 (en) | 1987-02-27 |
| ES2014248B3 (es) | 1990-07-01 |
| EP0227563A1 (fr) | 1987-07-01 |
| BR8605809A (pt) | 1987-08-25 |
| ATE52109T1 (de) | 1990-05-15 |
| CA1291927C (fr) | 1991-11-12 |
| DE3670510D1 (de) | 1990-05-23 |
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