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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| Дата: | 2017 |
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| Автори: | , , , , |
| Формат: | Стаття |
| Мова: | English |
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Інститут проблем міцності ім. Г.С. Писаренко НАН України
2017
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| 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| id |
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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 |
| _version_ |
1796155872128270336 |