ES470318A1 - Procedimiento para mejorar la tenacidad de chapas de alea- cion a base de aluminio - Google Patents
Procedimiento para mejorar la tenacidad de chapas de alea- cion a base de aluminioInfo
- Publication number
- ES470318A1 ES470318A1 ES470318A ES470318A ES470318A1 ES 470318 A1 ES470318 A1 ES 470318A1 ES 470318 A ES470318 A ES 470318A ES 470318 A ES470318 A ES 470318A ES 470318 A1 ES470318 A1 ES 470318A1
- Authority
- ES
- Spain
- Prior art keywords
- thermal treatment
- treatment
- products
- aluminum alloy
- thin
- 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
Links
- 238000000034 method Methods 0.000 title abstract 4
- 229910000838 Al alloy Inorganic materials 0.000 title abstract 2
- 238000007669 thermal treatment Methods 0.000 title abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 238000005275 alloying Methods 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 238000004090 dissolution Methods 0.000 abstract 1
- 238000000265 homogenisation Methods 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
- C22C21/10—Alloys based on aluminium 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
- C22F1/053—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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Metal Rolling (AREA)
- Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
- Powder Metallurgy (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Heat Treatment Of Steel (AREA)
Abstract
Procedimiento para mejorar la tenacidad de chapas de aleación a bases de aluminio, que comprenden los elementos de adición principales siguientes: Zinc = 5,2 a 6,2 % Magnesio = 1,9 a 2,5 % Cobre = 1,2 a 2,9 % Cromo = 0,18 a 0,25 % y las impurezas: Hierro < 0,12 % Silicio < 0,10 % Manganeso < 0,06 % Titanio < 0,06 % obtenidas por las operaciones sucesivas de colada de una placa que tenga la composición indicada, homogeneización, laminado en caliente y a continuación, eventualmente, en frío, finalmente de disolución, de temple y de revenido, caracterizado porque el tratamiento de homogeneización se efectúa, sin tramo preliminar, a una temperatura superior a la de fusión de los eutécticos metaestables durante una duración de 4 a 12 horas, efectuándose la disolución en las condiciones habituales de temperatura y de tiempo.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7717476A FR2393070A1 (fr) | 1977-06-02 | 1977-06-02 | Procede de traitement thermique de toles en alliages d'aluminium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES470318A1 true ES470318A1 (es) | 1979-01-01 |
Family
ID=9191810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES470318A Expired ES470318A1 (es) | 1977-06-02 | 1978-05-30 | Procedimiento para mejorar la tenacidad de chapas de alea- cion a base de aluminio |
Country Status (15)
| Country | Link |
|---|---|
| US (2) | US4196021A (es) |
| JP (1) | JPS542216A (es) |
| AU (1) | AU519309B2 (es) |
| BE (1) | BE867709A (es) |
| CA (1) | CA1125547A (es) |
| CH (1) | CH634354A5 (es) |
| DE (1) | DE2824136C2 (es) |
| ES (1) | ES470318A1 (es) |
| FR (1) | FR2393070A1 (es) |
| GB (1) | GB1603690A (es) |
| IL (1) | IL54818A (es) |
| IT (1) | IT1095276B (es) |
| NL (1) | NL7806060A (es) |
| SE (1) | SE426712B (es) |
| ZA (1) | ZA783147B (es) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2393070A1 (fr) * | 1977-06-02 | 1978-12-29 | Cegedur | Procede de traitement thermique de toles en alliages d'aluminium |
| CA1173277A (en) * | 1979-09-29 | 1984-08-28 | Yoshio Baba | Aircraft stringer material and method for producing the same |
| US4830265A (en) * | 1988-05-13 | 1989-05-16 | Grumman Aerospace Corporation | Method for diffusion of metals and alloys using high energy source |
| FR2676462B1 (fr) * | 1991-05-14 | 1995-01-13 | Pechiney Rhenalu | Procede pour ameliorer l'isotropie travers des produits epais en alliages d'al. |
| US5312498A (en) * | 1992-08-13 | 1994-05-17 | Reynolds Metals Company | Method of producing an aluminum-zinc-magnesium-copper alloy having improved exfoliation resistance and fracture toughness |
| US5587029A (en) * | 1994-10-27 | 1996-12-24 | Reynolds Metals Company | Machineable aluminum alloys containing In and Sn and process for producing the same |
| US5725694A (en) * | 1996-11-25 | 1998-03-10 | Reynolds Metals Company | Free-machining aluminum alloy and method of use |
| US6322647B1 (en) | 1998-10-09 | 2001-11-27 | Reynolds Metals Company | Methods of improving hot working productivity and corrosion resistance in AA7000 series aluminum alloys and products therefrom |
| US20050006010A1 (en) * | 2002-06-24 | 2005-01-13 | Rinze Benedictus | Method for producing a high strength Al-Zn-Mg-Cu alloy |
| JP5128124B2 (ja) * | 2003-04-10 | 2013-01-23 | アレリス、アルミナム、コブレンツ、ゲゼルシャフト、ミット、ベシュレンクテル、ハフツング | Ａｌ−Ｚｎ−Ｍｇ−Ｃｕ合金 |
| 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 |
| US20070204937A1 (en) * | 2005-07-21 | 2007-09-06 | Aleris Koblenz Aluminum Gmbh | Wrought aluminium aa7000-series alloy product and method of producing said 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 |
| EP2038447B1 (en) * | 2006-07-07 | 2017-07-19 | Aleris Aluminum Koblenz GmbH | Method of manufacturing aa2000-series aluminium alloy products |
| US8608876B2 (en) * | 2006-07-07 | 2013-12-17 | Aleris Aluminum Koblenz Gmbh | AA7000-series aluminum alloy products and a method of manufacturing thereof |
| US10648066B2 (en) | 2014-12-09 | 2020-05-12 | Novelis Inc. | Reduced aging time of 7xxx series alloy |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1458530A1 (de) * | 1961-05-03 | 1968-12-19 | Aluminum Co Of America | Verfahren zur thermischen Behandlung von Gegenstaenden aus Aluminiumlegierungen |
| DE1224049B (de) * | 1965-05-11 | 1966-09-01 | Bundesrep Deutschland | Verfahren und Vorrichtung zur Herstellung von duktilen und zugleich festen, insbesondere warmfesten Aluminiumlegierungen |
| US3598577A (en) * | 1967-08-23 | 1971-08-10 | Aluminum Co Of America | Aluminum base alloy |
| US3791880A (en) * | 1972-06-30 | 1974-02-12 | Aluminum Co Of America | Tear resistant sheet and plate and method for producing |
| US3791876A (en) * | 1972-10-24 | 1974-02-12 | Aluminum Co Of America | Method of making high strength aluminum alloy forgings and product produced thereby |
| FR2163281A5 (en) * | 1972-12-28 | 1973-07-20 | Aluminum Co Of America | Aluminium base alloy sheet or plate - which is resistant to tearing |
| JPS5441971B2 (es) * | 1973-02-05 | 1979-12-11 | ||
| JPS5240285B2 (es) * | 1973-03-20 | 1977-10-11 | ||
| FR2278785A1 (fr) * | 1974-01-07 | 1976-02-13 | Pechiney Aluminium | Procede de renforcement des caracteristiques mecaniques d'alliages d'aluminium a traitement thermique et produits ainsi obtenus |
| FR2393070A1 (fr) * | 1977-06-02 | 1978-12-29 | Cegedur | Procede de traitement thermique de toles en alliages d'aluminium |
-
1977
- 1977-06-02 FR FR7717476A patent/FR2393070A1/fr active Granted
-
1978
- 1978-04-26 US US05/900,304 patent/US4196021A/en not_active Expired - Lifetime
- 1978-05-26 GB GB23012/78A patent/GB1603690A/en not_active Expired
- 1978-05-30 SE SE7806251A patent/SE426712B/sv not_active IP Right Cessation
- 1978-05-30 ES ES470318A patent/ES470318A1/es not_active Expired
- 1978-05-30 CH CH587578A patent/CH634354A5/fr not_active IP Right Cessation
- 1978-05-31 JP JP6560478A patent/JPS542216A/ja active Granted
- 1978-05-31 IL IL54818A patent/IL54818A/xx unknown
- 1978-05-31 IT IT24043/78A patent/IT1095276B/it active
- 1978-06-01 BE BE188239A patent/BE867709A/xx not_active IP Right Cessation
- 1978-06-01 DE DE2824136A patent/DE2824136C2/de not_active Expired
- 1978-06-01 ZA ZA00783147A patent/ZA783147B/xx unknown
- 1978-06-01 CA CA304,587A patent/CA1125547A/fr not_active Expired
- 1978-06-01 AU AU36770/78A patent/AU519309B2/en not_active Expired
- 1978-06-02 NL NL7806060A patent/NL7806060A/xx not_active Application Discontinuation
-
1979
- 1979-08-09 US US06/065,149 patent/US4659393A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR2393070A1 (fr) | 1978-12-29 |
| DE2824136C2 (de) | 1983-04-21 |
| IL54818A (en) | 1983-02-23 |
| US4659393A (en) | 1987-04-21 |
| IT7824043A0 (it) | 1978-05-31 |
| NL7806060A (nl) | 1978-12-05 |
| JPS542216A (en) | 1979-01-09 |
| IL54818A0 (en) | 1978-07-31 |
| IT1095276B (it) | 1985-08-10 |
| DE2824136A1 (de) | 1978-12-14 |
| AU3677078A (en) | 1979-12-06 |
| SE7806251L (sv) | 1978-12-03 |
| US4196021A (en) | 1980-04-01 |
| JPS5613784B2 (es) | 1981-03-31 |
| AU519309B2 (en) | 1981-11-26 |
| CH634354A5 (fr) | 1983-01-31 |
| GB1603690A (en) | 1981-11-25 |
| CA1125547A (fr) | 1982-06-15 |
| ZA783147B (en) | 1979-07-25 |
| BE867709A (fr) | 1978-12-01 |
| SE426712B (sv) | 1983-02-07 |
| FR2393070B1 (es) | 1980-01-18 |
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