SE447132B - Forfarande for vermebehandling av en tunn produkt av en aluminiumlegering av typen al-zn-mg-cu - Google Patents
Forfarande for vermebehandling av en tunn produkt av en aluminiumlegering av typen al-zn-mg-cuInfo
- Publication number
- SE447132B SE447132B SE7811948A SE7811948A SE447132B SE 447132 B SE447132 B SE 447132B SE 7811948 A SE7811948 A SE 7811948A SE 7811948 A SE7811948 A SE 7811948A SE 447132 B SE447132 B SE 447132B
- Authority
- SE
- Sweden
- Prior art keywords
- temperature
- tempering
- treatment
- product
- time
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 title claims description 22
- 238000000034 method Methods 0.000 title claims description 15
- VRAIHTAYLFXSJJ-UHFFFAOYSA-N alumane Chemical compound [AlH3].[AlH3] VRAIHTAYLFXSJJ-UHFFFAOYSA-N 0.000 title 1
- 238000011282 treatment Methods 0.000 claims description 46
- 238000005496 tempering Methods 0.000 claims description 45
- 230000007797 corrosion Effects 0.000 claims description 22
- 238000005260 corrosion Methods 0.000 claims description 22
- 229910045601 alloy Inorganic materials 0.000 claims description 9
- 239000000956 alloy Substances 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 7
- 238000004090 dissolution Methods 0.000 claims description 7
- 238000000137 annealing Methods 0.000 claims description 6
- 238000000265 homogenisation Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 230000005496 eutectics Effects 0.000 claims description 2
- 229910018569 Al—Zn—Mg—Cu Inorganic materials 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000005482 strain hardening Methods 0.000 claims 1
- 238000002474 experimental method Methods 0.000 description 11
- 238000012360 testing method Methods 0.000 description 8
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 101100298295 Drosophila melanogaster flfl gene Proteins 0.000 description 3
- 238000007654 immersion Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 238000009864 tensile test Methods 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000004299 exfoliation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- YBVAXJOZZAJCLA-UHFFFAOYSA-N nitric acid nitrous acid Chemical compound ON=O.O[N+]([O-])=O YBVAXJOZZAJCLA-UHFFFAOYSA-N 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000010561 standard procedure Methods 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
- C22F1/053—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)
- 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)
- Heat Treatment Of Articles (AREA)
- Furnace Charging Or Discharging (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7735672A FR2409319A1 (fr) | 1977-11-21 | 1977-11-21 | Procede de traitement thermique de produits minces en alliages d'aluminium de la serie 7000 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7811948L SE7811948L (sv) | 1979-05-22 |
| SE447132B true SE447132B (sv) | 1986-10-27 |
Family
ID=9198110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7811948A SE447132B (sv) | 1977-11-21 | 1978-11-20 | Forfarande for vermebehandling av en tunn produkt av en aluminiumlegering av typen al-zn-mg-cu |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4189334A (fr) |
| BE (1) | BE872171A (fr) |
| CA (1) | CA1103134A (fr) |
| ES (1) | ES475243A1 (fr) |
| FR (1) | FR2409319A1 (fr) |
| GB (1) | GB2009234B (fr) |
| IL (1) | IL55998A (fr) |
| IT (1) | IT1100564B (fr) |
| NL (1) | NL7811467A (fr) |
| SE (1) | SE447132B (fr) |
Families Citing this family (20)
| 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 |
| GB2114601B (en) * | 1981-12-23 | 1986-05-08 | Aluminum Co Of America | High strength aluminum alloy resistant to exfoliation and method of heat treatment |
| US4808248A (en) * | 1986-10-10 | 1989-02-28 | Northrop Corporation | Process for thermal aging of aluminum alloy plate |
| 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 |
| CN1489637A (zh) * | 2000-12-21 | 2004-04-14 | �Ƹ��� | 铝合金产品及人工时效方法 |
| EP1373591A2 (fr) * | 2001-03-20 | 2004-01-02 | Alcoa Inc. | Procede permettant d'augmenter la solidite et/ou la resistance a la corrosion d'alliages aerospaciaux d'aluminium de la serie 7000 |
| GB2426979B (en) * | 2003-04-10 | 2007-05-23 | Corus Aluminium Walzprod Gmbh | An 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 |
| 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 |
| US20070151636A1 (en) * | 2005-07-21 | 2007-07-05 | Corus Aluminium Walzprodukte Gmbh | Wrought aluminium AA7000-series alloy product and method of producing said product |
| US20070204937A1 (en) * | 2005-07-21 | 2007-09-06 | Aleris Koblenz Aluminum Gmbh | Wrought aluminium aa7000-series alloy product and method of producing said product |
| US8083871B2 (en) | 2005-10-28 | 2011-12-27 | Automotive Casting Technology, Inc. | High crashworthiness Al-Si-Mg alloy and methods for producing automotive casting |
| RU2443797C2 (ru) | 2006-07-07 | 2012-02-27 | Алерис Алюминум Кобленц Гмбх | Продукты из алюминиевого сплава серии аа7000 и способ их изготовления |
| FR2907796B1 (fr) | 2006-07-07 | 2011-06-10 | Aleris Aluminum Koblenz Gmbh | Produits en alliage d'aluminium de la serie aa7000 et leur procede de fabrication |
| US8673209B2 (en) * | 2007-05-14 | 2014-03-18 | Alcoa Inc. | Aluminum alloy products having improved property combinations and method for artificially aging same |
| US8840737B2 (en) * | 2007-05-14 | 2014-09-23 | Alcoa Inc. | Aluminum alloy products having improved property combinations and method for artificially aging same |
| US8206517B1 (en) | 2009-01-20 | 2012-06-26 | Alcoa Inc. | Aluminum alloys having improved ballistics and armor protection performance |
| FR2992676B1 (fr) * | 2012-06-29 | 2014-08-01 | Snecma | Plateforme inter-aubes pour une soufflante, rotor d'une soufflante et procede de fabrication associe |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3706606A (en) * | 1970-02-10 | 1972-12-19 | L Esercizio Dell Inst Sperimen | Thermomechanical treatment process for heat treatable aluminium alloys |
| IL39200A (en) * | 1972-04-12 | 1975-08-31 | Israel Aircraft Ind Ltd | Method of reducing the susceptibility of alloys,particularly aluminum alloys,to stress-corrosion cracking |
| US3791880A (en) * | 1972-06-30 | 1974-02-12 | Aluminum Co Of America | Tear resistant sheet and plate and method for producing |
| FR2256960B1 (fr) * | 1974-01-07 | 1978-03-31 | Pechiney Aluminium |
-
1977
- 1977-11-21 FR FR7735672A patent/FR2409319A1/fr active Granted
-
1978
- 1978-10-26 US US05/954,768 patent/US4189334A/en not_active Expired - Lifetime
- 1978-10-31 CA CA315,453A patent/CA1103134A/fr not_active Expired
- 1978-11-20 IT IT29934/78A patent/IT1100564B/it active
- 1978-11-20 GB GB7845278A patent/GB2009234B/en not_active Expired
- 1978-11-20 IL IL55998A patent/IL55998A/xx unknown
- 1978-11-20 ES ES475243A patent/ES475243A1/es not_active Expired
- 1978-11-20 SE SE7811948A patent/SE447132B/sv not_active IP Right Cessation
- 1978-11-21 NL NL7811467A patent/NL7811467A/xx not_active Application Discontinuation
- 1978-11-21 BE BE191854A patent/BE872171A/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| IL55998A0 (en) | 1979-01-31 |
| GB2009234A (en) | 1979-06-13 |
| US4189334A (en) | 1980-02-19 |
| IT1100564B (it) | 1985-09-28 |
| ES475243A1 (es) | 1979-04-16 |
| FR2409319A1 (fr) | 1979-06-15 |
| GB2009234B (en) | 1982-03-10 |
| IL55998A (en) | 1981-10-30 |
| IT7829934A0 (it) | 1978-11-20 |
| FR2409319B1 (fr) | 1981-10-09 |
| BE872171A (fr) | 1979-05-21 |
| SE7811948L (sv) | 1979-05-22 |
| CA1103134A (fr) | 1981-06-16 |
| NL7811467A (nl) | 1979-05-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
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