Comparative Insight into the Interfacial Phase Evolutions during Solution Treatment of Dissimilar Friction Stir Welded AA2198-AA7475 and AA2198-AA6013 Aluminum Sheets

Comparative Insight into the Interfacial Phase Evolutions during Solution Treatment of Dissimilar Friction Stir Welded AA2198-AA7475 and AA2198-AA6013 Aluminum Sheets

In the current research, dissimilar friction stir welded (FSW) sheets of AA2198-AA7475 and AA2198-AA6013 were solution treated at 460–580 °C for 1 h. Annealing at 580 °C led to complete degradation of both dissimilar weldments from the AA2198 side. According to the microstructure inspection, solutio...

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Bibliographic Details
Main Authors: Mohammad Reza Jandaghi, Hesam Pouraliakbar, Abdollah Saboori, Sun Ig Hong, Matteo Pavese
Format: Article
Language:English
Published: MDPI AG 2021-03-01
Series:Materials
Subjects:
friction stir welding (FSW)
aluminum alloy
microstructure
grain boundary (GB)
premelting
diffusion
Online Access:https://www.mdpi.com/1996-1944/14/5/1290

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https://www.mdpi.com/1996-1944/14/5/1290

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