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"
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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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* 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

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