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View article: Effect of Process Parameters on the Formability, Microstructure, and Mechanical Properties of Laser-Arc Hybrid Welding of Q355B Steel
Effect of Process Parameters on the Formability, Microstructure, and Mechanical Properties of Laser-Arc Hybrid Welding of Q355B Steel Open
Thick plate steel structure is widely used in the construction machinery, pressure vessels, ships, and other manufacturing fields. To obtain an acceptable welding quality and efficiency, thick plate steel is always joined by laser-arc hybr…
View article: Formation mechanisms and control strategies of FQZ softening in Al–Li alloy welded joint
Formation mechanisms and control strategies of FQZ softening in Al–Li alloy welded joint Open
This study briefly reviews the progress on microstructure and performance control of Al–Li alloy welded joints. The formation mechanisms and softening effect of the fine equiaxed zone (FQZ) in fusion welded joint are summarized, and the im…