Constitutive Behavior of 4343/4A60 Aluminum Alloy at Multi-Pass Hot Deformation

Hot roll bonding of 4343/4A60 aluminum alloy has been performed in the Gleeble-3500 thermal simulator. The bonding process constitutive behavior has been analyzed. The results show that the peak flow stress decreases with the increase of the deformation temperature and the decrease of strain rates....

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Бібліографічні деталі
Дата:2017
Автори: Tang, C., Zhou, Y., Weng, H., Guo, X.F., Xu, Q.P.
Формат: Стаття
Мова:English
Опубліковано: Інститут проблем міцності ім. Г.С. Писаренко НАН України 2017
Назва видання:Проблемы прочности
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Онлайн доступ:http://dspace.nbuv.gov.ua/handle/123456789/173587
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Назва журналу:Digital Library of Periodicals of National Academy of Sciences of Ukraine
Цитувати:Constitutive Behavior of 4343/4A60 Aluminum Alloy at Multi-Pass Hot Deformation / C. Tang, Y. Zhou, H. Weng, X.F. Guo, Q.P. Xu // Проблемы прочности. — 2017. — № 1. — С. 95-104. — Бібліогр.: 18 назв. — англ.

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Digital Library of Periodicals of National Academy of Sciences of Ukraine
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spelling irk-123456789-1735872020-12-13T01:26:05Z Constitutive Behavior of 4343/4A60 Aluminum Alloy at Multi-Pass Hot Deformation Tang, C. Zhou, Y. Weng, H. Guo, X.F. Xu, Q.P. Научно-технический раздел Hot roll bonding of 4343/4A60 aluminum alloy has been performed in the Gleeble-3500 thermal simulator. The bonding process constitutive behavior has been analyzed. The results show that the peak flow stress decreases with the increase of the deformation temperature and the decrease of strain rates. An Arrhenius-type constitutive equation is used to describe the constitutive behavior of the hot rolled 4343/4A60 aluminum alloy with the thermal deformation activation energy Q of 118.48 kJ/mol. 4A60 aluminum alloy microstructure is studied using the optical microscope to investigate the dynamic recrystallization. It is revealed that with the temperature between 573 and 623 K the dynamic recovery has an effect on modeling the microstructure evolution of 4A60 aluminum alloy. It has been also concluded that the dynamic recovery is the sole softening mechanism of 4343/4A60 composite. 2017 Article Constitutive Behavior of 4343/4A60 Aluminum Alloy at Multi-Pass Hot Deformation / C. Tang, Y. Zhou, H. Weng, X.F. Guo, Q.P. Xu // Проблемы прочности. — 2017. — № 1. — С. 95-104. — Бібліогр.: 18 назв. — англ. 0556-171X http://dspace.nbuv.gov.ua/handle/123456789/173587 539.4 en Проблемы прочности Інститут проблем міцності ім. Г.С. Писаренко НАН України
institution Digital Library of Periodicals of National Academy of Sciences of Ukraine
collection DSpace DC
language English
topic Научно-технический раздел
Научно-технический раздел
spellingShingle Научно-технический раздел
Научно-технический раздел
Tang, C.
Zhou, Y.
Weng, H.
Guo, X.F.
Xu, Q.P.
Constitutive Behavior of 4343/4A60 Aluminum Alloy at Multi-Pass Hot Deformation
Проблемы прочности
description Hot roll bonding of 4343/4A60 aluminum alloy has been performed in the Gleeble-3500 thermal simulator. The bonding process constitutive behavior has been analyzed. The results show that the peak flow stress decreases with the increase of the deformation temperature and the decrease of strain rates. An Arrhenius-type constitutive equation is used to describe the constitutive behavior of the hot rolled 4343/4A60 aluminum alloy with the thermal deformation activation energy Q of 118.48 kJ/mol. 4A60 aluminum alloy microstructure is studied using the optical microscope to investigate the dynamic recrystallization. It is revealed that with the temperature between 573 and 623 K the dynamic recovery has an effect on modeling the microstructure evolution of 4A60 aluminum alloy. It has been also concluded that the dynamic recovery is the sole softening mechanism of 4343/4A60 composite.
format Article
author Tang, C.
Zhou, Y.
Weng, H.
Guo, X.F.
Xu, Q.P.
author_facet Tang, C.
Zhou, Y.
Weng, H.
Guo, X.F.
Xu, Q.P.
author_sort Tang, C.
title Constitutive Behavior of 4343/4A60 Aluminum Alloy at Multi-Pass Hot Deformation
title_short Constitutive Behavior of 4343/4A60 Aluminum Alloy at Multi-Pass Hot Deformation
title_full Constitutive Behavior of 4343/4A60 Aluminum Alloy at Multi-Pass Hot Deformation
title_fullStr Constitutive Behavior of 4343/4A60 Aluminum Alloy at Multi-Pass Hot Deformation
title_full_unstemmed Constitutive Behavior of 4343/4A60 Aluminum Alloy at Multi-Pass Hot Deformation
title_sort constitutive behavior of 4343/4a60 aluminum alloy at multi-pass hot deformation
publisher Інститут проблем міцності ім. Г.С. Писаренко НАН України
publishDate 2017
topic_facet Научно-технический раздел
url http://dspace.nbuv.gov.ua/handle/123456789/173587
citation_txt Constitutive Behavior of 4343/4A60 Aluminum Alloy at Multi-Pass Hot Deformation / C. Tang, Y. Zhou, H. Weng, X.F. Guo, Q.P. Xu // Проблемы прочности. — 2017. — № 1. — С. 95-104. — Бібліогр.: 18 назв. — англ.
series Проблемы прочности
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first_indexed 2023-10-18T22:34:26Z
last_indexed 2023-10-18T22:34:26Z
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