Effects of three different post-weld heat treatments on microstructure and properties of 7075/6061 friction stir welded joints

Effects of three different post-weld heat treatments on microstructure and properties of 7075/6061 friction stir welded joints

This study examined the effects of three post-weld heat treatment (PWHT) processes: solution treatment (ST), artificial aging (AA), and solution-aging treatment (STA) on the microstructure and mechanical properties of 7075/6061 dissimilar aluminum alloy friction stir welded joints. Compared to untre...

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Bibliographic Details
Main Authors: Yongjun Ren, Sheng Liu, Xinbin Hu, Wei Long
Format: Article
Language:English
Published: Elsevier 2025-08-01
Series:Materials & Design
Subjects:
7075/6061 aluminum alloy
Friction stir welding
Post-weld heat treatment
Grain size
Precipitation
Online Access:http://www.sciencedirect.com/science/article/pii/S0264127525006628
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