GB1095034A - A method of heat treating continuously cast aluminium alloy billets - Google Patents
A method of heat treating continuously cast aluminium alloy billetsInfo
- Publication number
- GB1095034A GB1095034A GB15291/65A GB1529165A GB1095034A GB 1095034 A GB1095034 A GB 1095034A GB 15291/65 A GB15291/65 A GB 15291/65A GB 1529165 A GB1529165 A GB 1529165A GB 1095034 A GB1095034 A GB 1095034A
- Authority
- GB
- United Kingdom
- Prior art keywords
- continuously cast
- aluminium alloy
- heat treating
- cast aluminium
- alloy billets
- 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
-
- 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
-
- 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
- C22F1/05—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 of the Al-Si-Mg type, i.e. containing silicon and magnesium in approximately equal proportions
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)
- Extrusion Of Metal (AREA)
- Forging (AREA)
- Continuous Casting (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
Continuously cast billets of alloys containing in percentage by weight <TABS:1095034/C6-C7/1> are homogenized at 500 DEG - 590 DEG C. and then cooled at not more than 50 DEG C./hour prior to working. The cooling may be controlled down to 250 DEG C., or such cooling may be terminated at 300 DEG - 450 DEG C. followed by accelerated cooling, when enhanced mechanical properties are obtained.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1964V0025762 DE1247030B (en) | 1964-04-09 | 1964-04-09 | Process for the heat treatment of continuously cast pressed or rolled bars made of aluminum alloys containing magnesium and silicon |
DEV27691A DE1237332B (en) | 1964-04-09 | 1965-02-05 | Process for the heat treatment of extruded AlMgSi alloys which are to be hot-worked at high speed |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1095034A true GB1095034A (en) | 1967-12-13 |
Family
ID=26001754
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB15291/65A Expired GB1095034A (en) | 1964-04-09 | 1965-04-09 | A method of heat treating continuously cast aluminium alloy billets |
Country Status (7)
Country | Link |
---|---|
US (1) | US3379583A (en) |
BE (1) | BE662158A (en) |
CH (1) | CH455300A (en) |
DE (1) | DE1237332B (en) |
GB (1) | GB1095034A (en) |
NL (1) | NL6504572A (en) |
SE (1) | SE314831B (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3816190A (en) * | 1969-03-13 | 1974-06-11 | Vmw Ranshofen Berndorf Ag | Method of heat-treatment of aluminum alloys |
US3990922A (en) * | 1975-10-20 | 1976-11-09 | Swiss Aluminium Ltd. | Processing aluminum alloys |
US4066480A (en) * | 1976-08-11 | 1978-01-03 | Swiss Aluminium Ltd. | Process for improving the hot workability of aluminum-magnesium alloys |
US4066476A (en) * | 1976-08-11 | 1978-01-03 | Swiss Aluminium Ltd. | Duplex process for improving the hot workability of aluminum-magnesium alloys |
US5106429A (en) * | 1989-02-24 | 1992-04-21 | Golden Aluminum Company | Process of fabrication of aluminum sheet |
US5110545A (en) * | 1989-02-24 | 1992-05-05 | Golden Aluminum Company | Aluminum alloy composition |
US5104465A (en) * | 1989-02-24 | 1992-04-14 | Golden Aluminum Company | Aluminum alloy sheet stock |
US4976790A (en) * | 1989-02-24 | 1990-12-11 | Golden Aluminum Company | Process for preparing low earing aluminum alloy strip |
NO304436B1 (en) | 1996-05-10 | 1998-12-14 | Norsk Hydro As | Process for manufacturing alloys from eutectic alloy systems |
NO312597B1 (en) * | 2000-11-08 | 2002-06-03 | Norsk Hydro As | A method for forming shaped products of an aluminum alloy and using the same |
GB0725252D0 (en) * | 2007-12-27 | 2008-02-06 | Abolkheir Group Uk Ltd | A rocking chair mechanism |
JP6395273B2 (en) * | 2013-08-30 | 2018-09-26 | ノルスク・ヒドロ・アーエスアーNorsk Hydro Asa | Method for producing Al-Mg-Si and Al-Mg-Si-Cu alloy for extrusion |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2249353A (en) * | 1939-08-23 | 1941-07-15 | Aluminum Co Of America | Method of working aluminum and product thereof |
US2381714A (en) * | 1942-04-03 | 1945-08-07 | Aluminum Co Of America | Method of thermally treating aluminum base alloy ingots and product thereof |
US3113052A (en) * | 1960-07-05 | 1963-12-03 | Aluminum Co Of America | Method of making aluminum base alloy extruded product |
US3219492A (en) * | 1962-11-16 | 1965-11-23 | Aluminum Co Of America | Thermal treatment of aluminum base alloy product |
US3222227A (en) * | 1964-03-13 | 1965-12-07 | Kaiser Aluminium Chem Corp | Heat treatment and extrusion of aluminum alloy |
-
1965
- 1965-02-05 DE DEV27691A patent/DE1237332B/en active Pending
- 1965-03-26 US US443067A patent/US3379583A/en not_active Expired - Lifetime
- 1965-03-26 SE SE3975/65A patent/SE314831B/xx unknown
- 1965-03-29 CH CH432865A patent/CH455300A/en unknown
- 1965-04-07 BE BE662158D patent/BE662158A/xx unknown
- 1965-04-09 NL NL6504572A patent/NL6504572A/xx unknown
- 1965-04-09 GB GB15291/65A patent/GB1095034A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1237332B (en) | 1967-03-23 |
SE314831B (en) | 1969-09-15 |
CH455300A (en) | 1968-06-28 |
US3379583A (en) | 1968-04-23 |
NL6504572A (en) | 1965-10-11 |
BE662158A (en) | 1965-08-02 |
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