Отправить статью по E-mail Effect of Heat Treatment on Mechanical and Microstructural Properties of the Welded Joint of the Al–Mg–Li Alloy Obtained by Laser Welding
- Авторы: Orishich A.1, Malikov A.1, Karpov E.1,2, Pavlov N.1, Mesenzova I.1
-
Учреждения:
- Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Branch
- Lavrentyev Institute of Hydrodynamics, Siberian Branch
- Выпуск: Том 59, № 3 (2018)
- Страницы: 561-568
- Раздел: Article
- URL: https://journals.rcsi.science/0021-8944/article/view/161159
- DOI: https://doi.org/10.1134/S0021894418030215
- ID: 161159
Цитировать
Открытый доступ
Доступ предоставлен
Только для подписчиков
Аннотация
Laser welding of the 1420 alloy of the Al–Mg–Li system is experimentally studied for the purpose of its optimization. Various modes of heat treatment of fixed joints obtained by means of laser welding are considered. Heat treatment modes that allow significant enhancement of the welded joint density as compared to the as-received alloy are chosen. The ultimate relative elongation of samples after ageing is found to decrease by a factor of 3.
Ключевые слова
Об авторах
A. Orishich
Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Branch
Автор, ответственный за переписку.
Email: laser@itam.nsc.ru
Россия, Novosibirsk, 630090
A. Malikov
Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Branch
Email: laser@itam.nsc.ru
Россия, Novosibirsk, 630090
E. Karpov
Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Branch; Lavrentyev Institute of Hydrodynamics, Siberian Branch
Email: laser@itam.nsc.ru
Россия, Novosibirsk, 630090; Novosibirsk, 630090
N. Pavlov
Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Branch
Email: laser@itam.nsc.ru
Россия, Novosibirsk, 630090
I. Mesenzova
Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Branch
Email: laser@itam.nsc.ru
Россия, Novosibirsk, 630090
