RU2003100040A - 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

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Publication number
RU2003100040A
RU2003100040A RU2003100040/02A RU2003100040A RU2003100040A RU 2003100040 A RU2003100040 A RU 2003100040A RU 2003100040/02 A RU2003100040/02 A RU 2003100040/02A RU 2003100040 A RU2003100040 A RU 2003100040A RU 2003100040 A RU2003100040 A RU 2003100040A
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RU
Russia
Prior art keywords
aluminum alloys
rolling
pass rolling
cold multi
thin tapes
Prior art date
Application number
RU2003100040/02A
Other languages
Russian (ru)
Other versions
RU2226437C1 (en
Inventor
Леонид Мордухович Коганов
Владимир Николаевич Самонин
Яков Бенедиктович Улановский
Original Assignee
ОАО "Самарский металлургический завод"
Filing date
Publication date
Application filed by ОАО "Самарский металлургический завод" filed Critical ОАО "Самарский металлургический завод"
Priority to RU2003100040/02A priority Critical patent/RU2226437C1/en
Priority claimed from RU2003100040/02A external-priority patent/RU2226437C1/en
Application granted granted Critical
Publication of RU2226437C1 publication Critical patent/RU2226437C1/en
Publication of RU2003100040A publication Critical patent/RU2003100040A/en

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Claims (1)

Способ холодной многопроходной прокатки тонких лент из алюминиевых сплавов, отличающийся тем, что в каждом из двух последних проходов прокатку ведут со степенью обжатия, определяемого из соотношенияThe method of cold multi-pass rolling of thin strips of aluminum alloys, characterized in that in each of the last two passes, the rolling is carried out with a reduction ratio determined from the ratio
Figure 00000001
Figure 00000001
 где Н - исходная толщина ленты;where H is the initial thickness of the tape; h - требуемая конечная толщина ленты;h is the required final thickness of the tape; К - коэффициент, равный 0,05-0,07,K is a coefficient equal to 0.05-0.07, скоростью прокатки не менее 500 м/мин, при этом суммарная степень обжатия составляет не менее 85%, а температура по окончании прокатки равна 140-160°С при массе рулона не менее 5 т.a rolling speed of at least 500 m / min, while the total degree of compression is at least 85%, and the temperature at the end of rolling is 140-160 ° C with a coil weight of at least 5 tons.
RU2003100040/02A 2003-01-08 2003-01-08 Method for cold multipass rolling of thin bands of aluminum alloys RU2226437C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2003100040/02A RU2226437C1 (en) 2003-01-08 2003-01-08 Method for cold multipass rolling of thin bands of aluminum alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2003100040/02A RU2226437C1 (en) 2003-01-08 2003-01-08 Method for cold multipass rolling of thin bands of aluminum alloys

Publications (2)

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RU2226437C1 RU2226437C1 (en) 2004-04-10
RU2003100040A true RU2003100040A (en) 2004-07-20

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RU (1) RU2226437C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2501881C2 (en) * 2010-04-08 2013-12-20 Леонид Мордухович Коганов Method of multipass cold rolling of thin bands from aluminium alloys

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU850235A1 (en) * 1979-08-17 1981-07-30 Государственный Научно-Исследователь-Ский И Проектный Институт Сплавов Иобработки Цветных Металлов Method of rolling aluminium-magnesium system alloys
SU878386A1 (en) * 1980-05-23 1981-11-07 Государственный Научно-Исследовательский И Проектный Институт Сплавов И Обработки Цветных Металлов Method of manufacturing foil from alloys of aluminium-magnesium system
RU2058204C1 (en) * 1993-03-25 1996-04-20 Акционерное общество "Всероссийский институт легких сплавов" Method of making aluminium sheets with isotropic structure of their surface

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