Effect of Welding Parameters on Mechanical Properties and Microstructure of Friction Stir Welded AA7075-T651 Aluminum Alloy Butt Joints

Effect of Welding Parameters on Mechanical Properties and Microstructure of Friction Stir Welded AA7075-T651 Aluminum Alloy Butt Joints

The aim of this study was to examine the mechanical properties of 5-mm-thick AA7075-T651 alloy using three different welding velocities, 50, 75 and 100 mm/min, and four various sets of tool rotation speeds: 400, 600, 800 and 1000 rpm. All obtained joints were defect-free. In all cases, the values of...

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Bibliographic Details
Main Authors: Robert Kosturek, Janusz Torzewski, Marcin Wachowski, Lucjan Śnieżek
Format: Article
Language:English
Published: MDPI AG 2022-08-01
Series:Materials
Subjects:
friction stir welding
aluminum
welding parameters
mechanical properties
microstructure
fracture
Online Access:https://www.mdpi.com/1996-1944/15/17/5950

Internet

https://www.mdpi.com/1996-1944/15/17/5950

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