Features of Structure and Properties of Lap-Welded Joints of Aluminum Alloy Al–4Cu–1Mg with Titanium Alloy Ti–6Al–4V, Obtained by Friction Stir Welding

Features of Structure and Properties of Lap-Welded Joints of Aluminum Alloy Al–4Cu–1Mg with Titanium Alloy Ti–6Al–4V, Obtained by Friction Stir Welding

Lap-welded joints between Ti–6Al–4V and Al–4Cu–1Mg were obtained using water-cooling-bath friction stir welding at different FSW tool rotation rates. The increase in the tool rotation rate from 350 to 375 RPM leads to better plasticization of the titanium alloy, elimination of stir zone defects, bet...

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Bibliographic Details
Main Authors: Alexey Ivanov, Andrey Chumaevskii, Alihan Amirov, Veronika Utyaganova, Nikolay Savchenko, Valery Rubtsov, Sergei Tarasov
Format: Article
Language:English
Published: MDPI AG 2023-08-01
Series:Metals
Subjects:
friction stir welding
dissimilar lap joint
aluminum alloy
titanium alloy
intermetallic compounds
microstructure
Online Access:https://www.mdpi.com/2075-4701/13/8/1385

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