GB1231090A - - Google Patents
Info
- Publication number
- GB1231090A GB1231090A GB1231090DA GB1231090A GB 1231090 A GB1231090 A GB 1231090A GB 1231090D A GB1231090D A GB 1231090DA GB 1231090 A GB1231090 A GB 1231090A
- Authority
- GB
- United Kingdom
- Prior art keywords
- strip
- annealing
- temperature
- aluminium
- dec
- 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
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
-
- 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
-
- 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
- C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
-
- 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
- C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
- C22C21/08—Alloys based on aluminium with magnesium as the next major constituent with silicon
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)
- Heat Treatment Of Sheet Steel (AREA)
- Metal Rolling (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
Abstract
1,231,090. Annealing aluminium alloy strip. SWISS ALUMINIUM Ltd. Dec.30, 1968 [Dec.29, 1967], No.61756/68. Heading C7A. Strip is produced from an aluminium-base alloy containing manganese by homogenizing a cast billet at a temperature over 560‹ C., hot-rolling it to strip, cold working it to effect a reduction of at least 60% and annealing it in two stages, in the first of which the strip is held for at least 5 hours in the range extending from 160‹ C. to just below the temperature at which recrystallization is complete, while in the second stage the strip is heated above that temperature. The product has a tensile strength of at least 10 kg/mm<SP>2</SP>, an elongation greater than 20%, an Erichsen depth of at least 7À5 mm, and more than 2000 grains per mm<SP>2</SP>. Firststage annealing is preferably carried out at a constant temperature but may be effected by heating the strip slowly through the appropriate range; intermediate annealing during cold-rolling should be avoided where the alloy is low in alloying elements other than manganese but is permissible where adequate amounts of magnesium, silicon or copper are present. Particular alloys referred to are;
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1837867A CH493642A (en) | 1967-12-29 | 1967-12-29 | Process for the production of fine-grained strips from aluminum alloys containing manganese |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1231090A true GB1231090A (en) | 1971-05-05 |
Family
ID=4432589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1231090D Expired GB1231090A (en) | 1967-12-29 | 1968-12-30 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3563815A (en) |
| AT (1) | AT282983B (en) |
| BE (1) | BE725415A (en) |
| CH (1) | CH493642A (en) |
| DE (1) | DE1817243C3 (en) |
| DK (1) | DK143203C (en) |
| FR (1) | FR1595159A (en) |
| GB (1) | GB1231090A (en) |
| NL (1) | NL168884C (en) |
| SE (1) | SE345696B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008003503A2 (en) * | 2006-07-07 | 2008-01-10 | Aleris Aluminum Koblenz Gmbh | Method of manufacturing aa2000 - series aluminium alloy products |
| 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 |
| US8608876B2 (en) | 2006-07-07 | 2013-12-17 | Aleris Aluminum Koblenz Gmbh | AA7000-series aluminum alloy products and a method of manufacturing thereof |
| US10472707B2 (en) | 2003-04-10 | 2019-11-12 | Aleris Rolled Products Germany Gmbh | Al—Zn—Mg—Cu alloy with improved damage tolerance-strength combination properties |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4111721A (en) * | 1976-06-14 | 1978-09-05 | American Can Company | Strip cast aluminum heat treatment |
| DE2929724C2 (en) * | 1978-08-04 | 1985-12-05 | Coors Container Co., Golden, Col. | Method of making an aluminum alloy ribbon for cans and lids |
| DE3012009C2 (en) * | 1980-03-28 | 1984-02-02 | Vereinigte Deutsche Metallwerke Ag, 6000 Frankfurt | Use of an AlMnSi alloy |
| US4502900A (en) * | 1981-02-06 | 1985-03-05 | Vereinigte Deutsche Metallwerke Ag | Alloy and process for manufacturing rolled strip from an aluminum alloy especially for use in the manufacture of two-piece cans |
| US4431463A (en) * | 1981-02-06 | 1984-02-14 | Vereinigte Deutsche Metallwerke Ag | Alloy and process for manufacturing rolled strip from an aluminum alloy especially for use in the manufacture of two-piece cans |
| NO148076C (en) * | 1981-05-08 | 1983-08-03 | Ardal Og Sunndal Verk | ALUMINUM ALLOY BANDS AND MANUFACTURING AND USING THE SAME |
| FR2526047A1 (en) * | 1982-04-30 | 1983-11-04 | Conditionnements Aluminium | PROCESS FOR THE PRODUCTION OF ALUMINUM ALLOY PRODUCTS FOR STRETCHING |
| JPS58224141A (en) * | 1982-06-21 | 1983-12-26 | Sumitomo Light Metal Ind Ltd | Cold roller aluminum alloy plate for forming and its manufacture |
| US4589932A (en) * | 1983-02-03 | 1986-05-20 | Aluminum Company Of America | Aluminum 6XXX alloy products of high strength and toughness having stable response to high temperature artificial aging treatments and method for producing |
| JPS60230951A (en) * | 1984-04-27 | 1985-11-16 | Fuji Photo Film Co Ltd | Aluminum alloy supporting body for lithographic printing plate |
| JPS6217157A (en) * | 1985-07-12 | 1987-01-26 | Showa Alum Corp | Manufacture of fine-grained al-fe alloy foil |
| US5106429A (en) * | 1989-02-24 | 1992-04-21 | Golden Aluminum Company | Process of fabrication of aluminum sheet |
| US5104465A (en) * | 1989-02-24 | 1992-04-14 | Golden Aluminum Company | Aluminum alloy sheet stock |
| US5110545A (en) * | 1989-02-24 | 1992-05-05 | Golden Aluminum Company | Aluminum alloy composition |
| DE3913324A1 (en) * | 1989-04-22 | 1990-10-31 | Vaw Ver Aluminium Werke Ag | ALUMINUM ROLLING MACHINE AND METHOD FOR THE PRODUCTION THEREOF |
| DE3914020A1 (en) * | 1989-04-28 | 1990-10-31 | Vaw Ver Aluminium Werke Ag | ALUMINUM ROLLING PRODUCT AND METHOD FOR THE PRODUCTION THEREOF |
| US5507888A (en) * | 1993-03-18 | 1996-04-16 | Aluminum Company Of America | Bicycle frames and aluminum alloy tubing therefor and methods for their production |
| US5342459A (en) * | 1993-03-18 | 1994-08-30 | Aluminum Company Of America | Aluminum alloy extruded and cold worked products having fine grain structure and their manufacture |
| US5607524A (en) * | 1994-02-02 | 1997-03-04 | Aluminum Company Of America | Drive shafts for vehicles and other applications and method for production |
| US9914318B2 (en) * | 2005-10-19 | 2018-03-13 | Hydro Aluminium Deutschland Gmbh | Aluminum strip for lithographic printing plate supports |
| US20110039121A1 (en) * | 2007-11-30 | 2011-02-17 | Hydro Aluminium Deutschland Gmbh | Aluminum strip for lithographic printing plate carriers and the production thereof |
| ES2407655T5 (en) * | 2007-11-30 | 2023-02-23 | Speira Gmbh | Aluminum strip for supports for lithographic printing plates and their production |
| CN115247239B (en) * | 2021-12-30 | 2023-05-26 | 兰州理工大学 | Aluminum alloy strip for power battery shell and production method thereof |
-
1967
- 1967-12-29 CH CH1837867A patent/CH493642A/en not_active IP Right Cessation
-
1968
- 1968-12-13 BE BE725415D patent/BE725415A/xx unknown
- 1968-12-16 DK DK614068A patent/DK143203C/en active
- 1968-12-16 FR FR1595159D patent/FR1595159A/fr not_active Expired
- 1968-12-18 AT AT1232268A patent/AT282983B/en active
- 1968-12-18 NL NLAANVRAGE6818172,A patent/NL168884C/en not_active IP Right Cessation
- 1968-12-20 SE SE17664/68A patent/SE345696B/xx unknown
- 1968-12-24 US US786749A patent/US3563815A/en not_active Expired - Lifetime
- 1968-12-27 DE DE1817243A patent/DE1817243C3/en not_active Expired
- 1968-12-30 GB GB1231090D patent/GB1231090A/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10472707B2 (en) | 2003-04-10 | 2019-11-12 | Aleris Rolled Products Germany Gmbh | Al—Zn—Mg—Cu alloy with improved damage tolerance-strength combination properties |
| 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 |
| WO2008003503A2 (en) * | 2006-07-07 | 2008-01-10 | Aleris Aluminum Koblenz Gmbh | Method of manufacturing aa2000 - series aluminium alloy products |
| WO2008003503A3 (en) * | 2006-07-07 | 2008-02-21 | Aleris Aluminum Koblenz Gmbh | Method of manufacturing aa2000 - series aluminium alloy products |
| US8002913B2 (en) | 2006-07-07 | 2011-08-23 | Aleris Aluminum Koblenz Gmbh | AA7000-series aluminum alloy products and a method of manufacturing thereof |
| US8088234B2 (en) | 2006-07-07 | 2012-01-03 | Aleris Aluminum Koblenz Gmbh | AA2000-series aluminum alloy products and a method of manufacturing thereof |
| US8608876B2 (en) | 2006-07-07 | 2013-12-17 | Aleris Aluminum Koblenz Gmbh | AA7000-series aluminum alloy products and a method of manufacturing thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| NL168884B (en) | 1981-12-16 |
| DE1817243B2 (en) | 1977-12-08 |
| US3563815A (en) | 1971-02-16 |
| DK143203B (en) | 1981-07-20 |
| SE345696B (en) | 1972-06-05 |
| NL168884C (en) | 1982-05-17 |
| AT282983B (en) | 1970-07-27 |
| FR1595159A (en) | 1970-06-08 |
| DE1817243A1 (en) | 1969-07-24 |
| DK143203C (en) | 1981-12-21 |
| DE1817243C3 (en) | 1978-07-20 |
| CH493642A (en) | 1970-07-15 |
| BE725415A (en) | 1969-05-16 |
| NL6818172A (en) | 1969-07-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| 746 | Register noted 'licences of right' (sect. 46/1977) | ||
| PCNP | Patent ceased through non-payment of renewal fee |