Microstructure and Corrosion Behavior of Friction Stir-Welded 6061 Al/AZ31 Mg Joints with a Zr Interlayer

Microstructure and Corrosion Behavior of Friction Stir-Welded 6061 Al/AZ31 Mg Joints with a Zr Interlayer

Friction stir welding (FSW) with a Zr interlayer was employed to join dissimilar alloys of 6061 Al and AZ31 Mg. The microstructures of Al/Mg and Al/Zr/Mg joints were investigated by optical microscopy (OM), scanning electron microscopy (SEM), and energy dispersive X-ray spectrometer (EDS). The resul...

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Bibliographic Details
Main Authors: Yang Zheng, Xiaomeng Pan, Yinglei Ma, Shuming Liu, Libin Zang, Yong Chen
Format: Article
Language:English
Published: MDPI AG 2019-04-01
Series:Materials
Subjects:
friction stir welding
Al/Mg dissimilar joints
Zr interlayer
corrosion
microstructure
Online Access:https://www.mdpi.com/1996-1944/12/7/1115

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