Effects of Aging on the Evolution of Microstructure and Mechanical Properties of an Al – Li – Cu – Mg Alloy with Ag, Zr, Mn, and Zn Additives


Дәйексөз келтіру

Толық мәтін

Ашық рұқсат Ашық рұқсат
Рұқсат жабық Рұқсат берілді
Рұқсат жабық Тек жазылушылар үшін

Аннотация

The microstructure and the post-aging hardness of an Al – Li – Cu – Mg alloy is studied by the methods of transmission electron microscopy. Tensile tests are performed. The volume fraction and the size of the particles of the δ′, S and T1 phases are shown to be dependent on the aging temperature and time. The effect of the precipitates of the δ′, S and T1 phases on the hardening of the Al – Li – Cu – Mg alloy during aging is determined.

Авторлар туралы

Zhong-gang Sun

Shanghai Aircraft Manufacturing Co. Ltd

Хат алмасуға жауапты Автор.
Email: m15850535235@163.com
ҚХР, Shanghai

Peng-li Bao

Shanghai Aircraft Manufacturing Co. Ltd

Email: m15850535235@163.com
ҚХР, Shanghai

Chao Ma

Shanghai Aircraft Manufacturing Co. Ltd

Email: m15850535235@163.com
ҚХР, Shanghai

Jie Chen

Shanghai Aircraft Manufacturing Co. Ltd

Email: m15850535235@163.com
ҚХР, Shanghai

Xuan Guo

Shanghai Aircraft Manufacturing Co. Ltd

Email: m15850535235@163.com
ҚХР, Shanghai

Hua-guan Li

College of Materials Science and Technology, Nanjing University of Aeronautics and Astronautics

Email: m15850535235@163.com
ҚХР, Nanjing

Juan Ling

College of Materials Science and Technology, Nanjing University of Aeronautics and Astronautics

Email: m15850535235@163.com
ҚХР, Nanjing

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