RU2014114792A - METHOD OF PRODUCING AlMgSi STRIP - Google Patents
METHOD OF PRODUCING AlMgSi STRIP Download PDFInfo
- Publication number
- RU2014114792A RU2014114792A RU2014114792/02A RU2014114792A RU2014114792A RU 2014114792 A RU2014114792 A RU 2014114792A RU 2014114792/02 A RU2014114792/02 A RU 2014114792/02A RU 2014114792 A RU2014114792 A RU 2014114792A RU 2014114792 A RU2014114792 A RU 2014114792A
- Authority
- RU
- Russia
- Prior art keywords
- hot
- temperature
- strip
- rolled
- rolled strip
- Prior art date
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
- C22F1/043—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 silicon 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
-
- 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
- C22C21/02—Alloys based on aluminium with silicon as the next major constituent
- C22C21/04—Modified aluminium-silicon alloys
-
- 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)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Metal Rolling (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
Abstract
1. Способ получения полосы из сплава AlMgSi, в котором из сплава отливают слиток для прокатки, этот слиток подвергают гомогенизации, нагретый до температуры горячей прокатки слиток подвергают горячей прокатке, затем при необходимости подвергают холодной прокатке до конечной толщины, готовую прокатанную полосу подвергают диффузионному отжигу и охлаждают, отличающийся тем, что горячекатаная полоса имеет непосредственно после выхода из валков после последнего прохода горячей прокатки имеет температуру от свыше 130 до 250°С, предпочтительно до 230°С, и горячекатаную полосу сматывают при этой температуре.2. Способ по п. 1, отличающийся тем, что горячекатаную полосу охлаждают до температуры выхода из валков посредством, по меньшей мере, одного плоского охладителя и самих проходов горячей прокатки, на которые подают эмульсию.3. Способ по п. 1 или 2, отличающийся тем, что температура горячекатаной полосы перед началом охлаждения при горячей прокатке составляет более 400°С.4. Способ по п. 1 или 2, отличающийся тем, что температура горячекатаной полосы после предпоследнего прохода составляет более 250°С.5. Способ по п. 1 или 2, отличающийся тем, что температура горячекатаной полосы после последнего прохода перед сматыванием составляет от 200 до 230°С.6. Способ по п. 1 или 2, отличающийся тем, что толщина готовой горячекатаной полосы составляет 3-12 мм, предпочтительно 5-8 мм.7. Способ по п. 1 или 2, отличающийся тем, что алюминиевый сплав представляет собой сплав типа АА6ххх, предпочтительно типа АА6014, АА6016, АА6060, АА6111 или АА6181.8. Способ по п. 1 или 2, отличающийся тем, что готовую прокатанную алюминиевую полосу подвергают термообработке, при которой е1. A method for producing a strip of AlMgSi alloy, in which an ingot for rolling is cast from the alloy, this ingot is subjected to homogenization, the ingot heated to the hot rolling temperature is hot rolled, then, if necessary, cold rolled to the final thickness, the finished rolled strip is subjected to diffusion annealing and cooled, characterized in that the hot-rolled strip has a temperature of over 130 to 250 ° C, preferably up to 230 ° C, immediately after leaving the rolls after the last hot-rolling pass, and the hot-rolled strip is coiled at this temperature. The method according to claim 1, characterized in that the hot-rolled strip is cooled to the exit temperature of the rolls by means of at least one flat cooler and the hot rolling passes themselves, to which the emulsion is supplied. The method according to claim 1 or 2, characterized in that the temperature of the hot-rolled strip before the start of cooling during hot rolling is more than 400 ° C. The method according to claim 1 or 2, characterized in that the temperature of the hot-rolled strip after the penultimate pass is more than 250 ° C. The method according to claim 1 or 2, characterized in that the temperature of the hot-rolled strip after the last pass before coiling is from 200 to 230 ° C. The method according to claim 1 or 2, characterized in that the thickness of the finished hot-rolled strip is 3-12 mm, preferably 5-8 mm. The method according to claim 1 or 2, characterized in that the aluminum alloy is an alloy of the AA6xxx type, preferably of the AA6014, AA6016, AA6060, AA6111 or AA6181 type. The method according to claim 1 or 2, characterized in that the finished rolled aluminum strip is subjected to heat treatment, in which e
Claims (9)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP11181519.7A EP2570509B1 (en) | 2011-09-15 | 2011-09-15 | Production method for AlMgSi-aluminium strip |
| EP11181519.7 | 2011-09-15 | ||
| PCT/EP2012/068005 WO2013037919A1 (en) | 2011-09-15 | 2012-09-13 | Method for producing almgsi aluminum strip |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2014114792A true RU2014114792A (en) | 2015-10-20 |
| RU2576976C2 RU2576976C2 (en) | 2016-03-10 |
Family
ID=46851493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2014114792/02A RU2576976C2 (en) | 2011-09-15 | 2012-09-13 | METHOD OF PRODUCING OF AlMgSi STRIP |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20150152535A2 (en) |
| EP (1) | EP2570509B1 (en) |
| JP (1) | JP5699255B2 (en) |
| KR (2) | KR20140057666A (en) |
| CN (1) | CN103842550B (en) |
| CA (1) | CA2848457C (en) |
| ES (1) | ES2459307T3 (en) |
| PT (1) | PT2570509E (en) |
| RU (1) | RU2576976C2 (en) |
| WO (1) | WO2013037919A1 (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2426226T3 (en) | 2009-06-30 | 2013-10-22 | Hydro Aluminium Deutschland Gmbh | AlMgSi band for applications with high conformation requirements |
| DE102013221710A1 (en) | 2013-10-25 | 2015-04-30 | Sms Siemag Aktiengesellschaft | Aluminum hot strip rolling mill and method for hot rolling an aluminum hot strip |
| EP3540085B1 (en) | 2015-01-12 | 2021-10-20 | Novelis Inc. | Highly formable automotive aluminum sheet with reduced or no surface roping and a method of preparation |
| KR101911037B1 (en) | 2015-06-25 | 2018-10-23 | 하이드로 알루미늄 롤드 프로덕츠 게엠베하 | ALMG-strip capable of high strength and easy molding and its manufacturing method |
| KR102313176B1 (en) | 2015-07-20 | 2021-10-15 | 노벨리스 인크. | Aa6xxx aluminum alloy sheet with high anodized quality and method for making same |
| KR102170010B1 (en) | 2016-01-08 | 2020-10-26 | 아르코닉 테크놀로지스 엘엘씨 | New 6XXX aluminum alloy, and its manufacturing method |
| US11384418B2 (en) | 2017-05-11 | 2022-07-12 | Aleris Aluminum Duffel Bvba | Method of manufacturing an Al—Si—Mg alloy rolled sheet product with excellent formability |
| US10030295B1 (en) | 2017-06-29 | 2018-07-24 | Arconic Inc. | 6xxx aluminum alloy sheet products and methods for making the same |
| DE102020123740A1 (en) | 2020-09-11 | 2022-03-17 | Speira Gmbh | Process and device for the electrostatic coating of metal strips |
| FR3124196B1 (en) | 2021-06-17 | 2023-09-22 | Constellium Neuf Brisach | 6xxx alloy strip and manufacturing process |
| EP4190932A1 (en) * | 2021-12-01 | 2023-06-07 | Constellium Bowling Green LLC | 6xxx series aluminium alloy sheets, plates or blanks with improved formabilty |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4808247A (en) | 1986-02-21 | 1989-02-28 | Sky Aluminium Co., Ltd. | Production process for aluminum-alloy rolled sheet |
| JP2823797B2 (en) | 1994-02-16 | 1998-11-11 | 住友軽金属工業株式会社 | Manufacturing method of aluminum alloy sheet for forming |
| MX9701680A (en) * | 1994-09-06 | 1997-06-28 | Alcan Int Ltd | Heat treatment process for aluminum alloy sheet. |
| US5772804A (en) | 1995-08-31 | 1998-06-30 | Kaiser Aluminum & Chemical Corporation | Method of producing aluminum alloys having superplastic properties |
| US6423164B1 (en) * | 1995-11-17 | 2002-07-23 | Reynolds Metals Company | Method of making high strength aluminum sheet product and product therefrom |
| CA2281504C (en) * | 1997-03-07 | 2003-11-04 | Alcan International Limited | Process for producing aluminium sheet |
| NL1006511C2 (en) | 1997-07-09 | 1998-05-29 | Hoogovens Aluminium Nv | Production and heat treatment of ductile aluminium@ plate |
| JP3495263B2 (en) * | 1998-09-16 | 2004-02-09 | 昭和電工株式会社 | Method for producing Al-Mg-Si alloy sheet excellent in thermal conductivity and strength |
| US6060438A (en) * | 1998-10-27 | 2000-05-09 | D. A. Stuart | Emulsion for the hot rolling of non-ferrous metals |
| EP1375691A4 (en) | 2001-03-28 | 2004-07-21 | Sumitomo Light Metal Ind | ALUMINUM ALLOY SHEET WITH EXCELLENT FORMABILITY AND DURABILITY DURING COATING COOKING, AND PROCESS FOR PRODUCING THE SAME |
| US6613167B2 (en) * | 2001-06-01 | 2003-09-02 | Alcoa Inc. | Process to improve 6XXX alloys by reducing altered density sites |
| WO2003066927A1 (en) * | 2002-02-08 | 2003-08-14 | Nichols Aluminium | Method and apparatus for producing a solution heat treated sheet |
| AU2003211572A1 (en) * | 2002-03-01 | 2003-09-16 | Showa Denko K.K. | PROCESS FOR PRODUCING Al-Mg-Si ALLOY PLATE, Al-Mg-Si ALLOY PLATE AND Al-Mg-Si ALLOY MATERIAL |
| CA2485525C (en) * | 2002-06-24 | 2010-09-21 | Corus Aluminium Walzprodukte Gmbh | Method of producing high strength balanced al-mg-si alloy and a weldable product of that alloy |
| US6940540B2 (en) * | 2002-06-27 | 2005-09-06 | Microsoft Corporation | Speaker detection and tracking using audiovisual data |
| JP4495623B2 (en) * | 2005-03-17 | 2010-07-07 | 株式会社神戸製鋼所 | Aluminum alloy plate excellent in stretch flangeability and bending workability and method for producing the same |
| JP4515363B2 (en) * | 2005-09-15 | 2010-07-28 | 株式会社神戸製鋼所 | Aluminum alloy plate excellent in formability and method for producing the same |
| JP2007154273A (en) * | 2005-12-06 | 2007-06-21 | Kobe Steel Ltd | Aluminum alloy sheet with little cut-powder at the time of shearing and shearing-processing method therefor |
| JP2007169740A (en) * | 2005-12-22 | 2007-07-05 | Kobe Steel Ltd | Aluminum alloy sheet having excellent formability and its production method |
| JP4939091B2 (en) | 2006-03-23 | 2012-05-23 | 株式会社神戸製鋼所 | Manufacturing method of aluminum alloy plate with excellent bending workability |
| JP5059423B2 (en) * | 2007-01-18 | 2012-10-24 | 株式会社神戸製鋼所 | Aluminum alloy plate |
| KR101251237B1 (en) * | 2008-03-31 | 2013-04-08 | 가부시키가이샤 고베 세이코쇼 | Aluminum alloy sheet with excellent post-fabrication surface qualities and method of manufacturing same |
| JP4444354B2 (en) * | 2008-08-04 | 2010-03-31 | 株式会社東芝 | Image processing apparatus and image processing method |
| ES2426226T3 (en) * | 2009-06-30 | 2013-10-22 | Hydro Aluminium Deutschland Gmbh | AlMgSi band for applications with high conformation requirements |
-
2011
- 2011-09-15 PT PT111815197T patent/PT2570509E/en unknown
- 2011-09-15 ES ES11181519.7T patent/ES2459307T3/en active Active
- 2011-09-15 EP EP11181519.7A patent/EP2570509B1/en not_active Revoked
-
2012
- 2012-09-13 CN CN201280044926.XA patent/CN103842550B/en active Active
- 2012-09-13 KR KR1020147009878A patent/KR20140057666A/en not_active Ceased
- 2012-09-13 RU RU2014114792/02A patent/RU2576976C2/en active
- 2012-09-13 CA CA2848457A patent/CA2848457C/en active Active
- 2012-09-13 KR KR1020157031267A patent/KR101974624B1/en active Active
- 2012-09-13 WO PCT/EP2012/068005 patent/WO2013037919A1/en not_active Ceased
- 2012-09-13 JP JP2014530230A patent/JP5699255B2/en active Active
-
2014
- 2014-03-12 US US14/205,645 patent/US20150152535A2/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| KR20150126975A (en) | 2015-11-13 |
| RU2576976C2 (en) | 2016-03-10 |
| US20150152535A2 (en) | 2015-06-04 |
| CA2848457A1 (en) | 2013-03-21 |
| JP5699255B2 (en) | 2015-04-08 |
| PT2570509E (en) | 2014-04-30 |
| JP2014532114A (en) | 2014-12-04 |
| WO2013037919A1 (en) | 2013-03-21 |
| CN103842550A (en) | 2014-06-04 |
| ES2459307T3 (en) | 2014-05-08 |
| KR20140057666A (en) | 2014-05-13 |
| EP2570509A1 (en) | 2013-03-20 |
| CN103842550B (en) | 2017-05-03 |
| KR101974624B1 (en) | 2019-05-02 |
| EP2570509B1 (en) | 2014-02-19 |
| US20140190595A1 (en) | 2014-07-10 |
| CA2848457C (en) | 2016-10-04 |
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