Combined effect of residual and mean stresses on fatigue behavior of welded aluminum 2024 alloy

Volume: 155, Pages: 106565 - 106565
Published: Feb 1, 2022
Abstract
In this study, high cycle fatigue behavior of friction stir welded aluminum 2024 alloy was investigated at different mean stresses. Complexity in the microstructure and tensile residual stress in the weld zone had a significant impact on the fatigue behavior of the welded joints. Apparent increase in mean stresses due to tensile residual stresses, decreased the fatigue lives of the welded joints. Increase in R-ratio from -1 to 0.1 resulted in...
Paper Details
Title
Combined effect of residual and mean stresses on fatigue behavior of welded aluminum 2024 alloy
Published Date
Feb 1, 2022
Volume
155
Pages
106565 - 106565
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