Enhancing metallurgical and mechanical properties of friction stir lap welding of aluminum alloys by microstructure reconstruction

Enhancing metallurgical and mechanical properties of friction stir lap welding of aluminum alloys by microstructure reconstruction

Abstract Friction stir processing (FSP) is successfully employed to alleviate their hook defects of friction stir lap welding (FSLW) of aluminum alloys. The mechanical properties and microstructural characteristics are compared and analyzed between the FSLW&FSP joint fabricated by FSLW and FSP a...

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Bibliographic Details
Main Authors: Kun Gao, Zhenlong Zhang, Guangdong Wang, Xiaojun Sun, Yingyue Zhang
Format: Article
Language:English
Published: Nature Portfolio 2024-12-01
Series:Scientific Reports
Subjects:
Friction stir lap welding
Hook defect
Microstructure reconstruction
Strengthening mechanism
Online Access:https://doi.org/10.1038/s41598-024-83493-2
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