RU2010113730A - METHOD OF COLD MULTI-PASS ROLLING OF THIN TAPES FROM ALUMINUM ALLOYS - Google Patents
METHOD OF COLD MULTI-PASS ROLLING OF THIN TAPES FROM ALUMINUM ALLOYS Download PDFInfo
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- RU2010113730A RU2010113730A RU2010113730/02A RU2010113730A RU2010113730A RU 2010113730 A RU2010113730 A RU 2010113730A RU 2010113730/02 A RU2010113730/02 A RU 2010113730/02A RU 2010113730 A RU2010113730 A RU 2010113730A RU 2010113730 A RU2010113730 A RU 2010113730A
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Abstract
Способ холодной многопроходной прокатки тонких лент из алюминиевых сплавов, включающий ведение прокатки в двух последних проходах с температурой по окончанию прокатки равной 140-160°С, отличающийся тем, что скорость прокатки в последнем проходе составляет не менее 10 м/с, а степень деформации в каждом из двух последних проходов изменяют в интервале 45-57%, при этом при прокатке используют полностью рекристаллизованную горячекатанную рулонную заготовку массой не менее 8 т с кубической текстурой и толщиной в 9-10 раз превышающей конечную толщину ленты.A method of cold multi-pass rolling of thin strips of aluminum alloys, including conducting rolling in the last two passes with a temperature at the end of rolling equal to 140-160 ° C, characterized in that the rolling speed in the last pass is at least 10 m / s, and the degree of deformation in each of the last two passes is varied in the range of 45-57%, while during rolling using a fully recrystallized hot rolled billet weighing at least 8 tons with a cubic texture and a thickness of 9-10 times the final thickness cients.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2010113730/02A RU2501881C2 (en) | 2010-04-08 | 2010-04-08 | Method of multipass cold rolling of thin bands from aluminium alloys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2010113730/02A RU2501881C2 (en) | 2010-04-08 | 2010-04-08 | Method of multipass cold rolling of thin bands from aluminium alloys |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2010113730A true RU2010113730A (en) | 2013-01-27 |
| RU2501881C2 RU2501881C2 (en) | 2013-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2010113730/02A RU2501881C2 (en) | 2010-04-08 | 2010-04-08 | Method of multipass cold rolling of thin bands from aluminium alloys |
Country Status (1)
| Country | Link |
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| RU (1) | RU2501881C2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2602583C2 (en) * | 2015-04-20 | 2016-11-20 | федеральное государственное автономное образовательное учреждение высшего образования "Самарский государственный аэрокосмический университет имени академика С.П. Королева (национальный исследовательский университет)" (СГАУ) | Method of making thin strips of difficult-to-form aluminium-lithium alloys |
| RU2749101C1 (en) * | 2020-08-07 | 2021-06-04 | Федеральное государственное бюджетное учреждение науки Самарский федеральный исследовательский центр Российской академии наук (СамНЦ РАН) | Method for cold multi-pass rolling of thin tapes from aluminum alloys al-mg |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2707669B1 (en) * | 1993-07-16 | 1995-08-18 | Pechiney Rhenalu | Process for the production of a thin sheet suitable for the production of components for boxes. |
| RU2059736C1 (en) * | 1994-01-12 | 1996-05-10 | Акционерное общество открытого типа "Всероссийский институт легких сплавов" | Method of treatment of aluminium-magnesium system alloys |
| FR2742165B1 (en) * | 1995-12-12 | 1998-01-30 | Pechiney Rhenalu | PROCESS FOR PRODUCING HIGH STRENGTH AND FORMABILITY ALUMINUM ALLOY THIN STRIPS |
| RU2226437C1 (en) * | 2003-01-08 | 2004-04-10 | ОАО "Самарский металлургический завод" | Method for cold multipass rolling of thin bands of aluminum alloys |
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2010
- 2010-04-08 RU RU2010113730/02A patent/RU2501881C2/en active
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| Publication number | Publication date |
|---|---|
| RU2501881C2 (en) | 2013-12-20 |
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