Microstructural evolution and mechanical performance of Al–Cu–Li alloy joined by friction stir welding

Microstructural evolution and mechanical performance of Al–Cu–Li alloy joined by friction stir welding

The objective of this study was to develop the technology of butt friction stir welding (FSW) for Al–Cu–Li alloy sheets of 1.4 mm thick after hot rolling and subsequent quenching. This initial state of the alloy was chosen in order to provide heat treatment of the received joints after FSW. The TEM...

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Bibliographic Details
Main Authors: Anton Naumov, Fedor Isupov, Evgenii Rylkov, Pavel Polyakov, Mikhail Panteleev, Aleksey Skupov, Sergio T. Amancio-Filho, Oleg Panchenko
Format: Article
Language:English
Published: Elsevier 2020-11-01
Series:Journal of Materials Research and Technology
Subjects:
Friction stir welding (FSW)
Al–Cu–Li alloy
Microstructural characteristics
Mechanical properties
Fracture behavior
Numerical simulation
Online Access:http://www.sciencedirect.com/science/article/pii/S2238785420318676

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http://www.sciencedirect.com/science/article/pii/S2238785420318676

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