Friction stir welding of severely plastic deformed aluminum using (Al2O3 + graphite) hybrid powders: grain structure stability and mechanical performance

Friction stir welding of severely plastic deformed aluminum using (Al2O3 + graphite) hybrid powders: grain structure stability and mechanical performance

Welding of severely plastic deformed aluminum sheets, with high stored strain energy, faces a serious concern, which is decrease in strength of weld and heat-affected zone (HAZ) due to instability in microstructure and related grain growth. In this work, two-passes constrained groove pressed (CGPed)...

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Bibliographic Details
Main Authors: Seyyed Ezzatollah Moosavi, Mojtaba Movahedi, Mohsen Kazeminezhad
Format: Article
Language:English
Published: Elsevier 2022-11-01
Series:Journal of Materials Research and Technology
Subjects:
Constrained groove pressing
Aluminum
Al2O3
Graphite
Friction stir welding
Thermal stability
Online Access:http://www.sciencedirect.com/science/article/pii/S2238785422014934

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http://www.sciencedirect.com/science/article/pii/S2238785422014934

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