Results 201 to 210 of about 2,497 (248)

Multipass Welding Stresses in Very Thick Plates and Their Reduction from Stress Relief Annealing

open access: yesMultipass Welding Stresses in Very Thick Plates and Their Reduction from Stress Relief Annealing
openaire  

An Efficient Method for Estimation of Reduction of Welding Residual Stresses from Stress-Relief Annealing (Report IV) : Applicability of the Method for Stress-Relief Annealing of Thick Welded Joints(Mechanics, Strength & Structure Design)

open access: yesAn Efficient Method for Estimation of Reduction of Welding Residual Stresses from Stress-Relief Annealing (Report IV) : Applicability of the Method for Stress-Relief Annealing of Thick Welded Joints(Mechanics, Strength & Structure Design)
openaire  

Effect of stress-relief annealing on the fatigue properties of X80 welded pipes

Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing, 2021
Abstract Welding and mechanical expansion during the manufacture of X80 pipes can introduce and change the residual stress at welding joints, which has many adverse effects on the fatigue properties of in-service pipelines that experience cyclic stress due to pressure fluctuations.
Kai Xu, Gui-Ying Qiao, Fu-Ren Xiao
exaly   +2 more sources

Electrically assisted stress relief annealing of automotive springs

Journal of Mechanical Science and Technology, 2017
In the present study, Electrically assisted (EA) stress relief annealing for automotive springs is experimentally investigated. A concept of EA stress relief annealing is to reduce the process time by superimposing the effect of electroplasticity on that of the elevated temperature. In EA stress relief annealing, the temperature of a cold-coiled spring
Sung-Tae Hong   +2 more
exaly   +2 more sources

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