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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)openaire
Multipass Welding Stresses in Very Thick Plates and Their Reduction from Stress Relief Annealing
Multipass Welding Stresses in Very Thick Plates and Their Reduction from Stress Relief Annealingopenaire
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Effect of stress-relief annealing on the fatigue properties of X80 welded pipes
Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing, 2021Abstract 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
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Electrically assisted stress relief annealing of automotive springs
Journal of Mechanical Science and Technology, 2017In 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
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Fabrication of simulated plate fuel elements: Defining role of stress relief annealing
Journal of Nuclear Materials, 2014 Abstract This study involved fabrication of simulated plate fuel elements. Uranium silicide of actual fuel elements was replaced with yttria. The fabrication stages were otherwise identical. The final cold rolled and/or straightened plates, without stress relief, showed an inverse relationship between bond strength and out of plane residual shear ...
KOHLI, D +4 more
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Effects of stress-relief pre-annealing on deuterium trapping and diffusion in tungsten
Fusion Engineering and Design, 2017Abstract Positron annihilation Doppler broadening spectroscopy (PA-DBS) with slow positrons was utilized to characterize the change of vacancy-type defects induced by a stress-relief annealing (1273 K for 1 h in vacuum) as pre-annealing can remove not only residual stresses but also most intrinsic defects of the material. Deuterium behavior after low
Long Cheng, G De Temmerman, Yue Yuan
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Stress relief of tetrahedral amorphous carbon films by post-deposition thermal annealing
Surface and Coatings Technology, 1999The stress relief of tetrahedral amorphous carbon (ta-C ) films by post-deposition thermal annealing was investigated. The films were subjected to rapid thermal annealing (RTA) for 2 min and conventional furnace annealing (CFA) for 30 min. In both cases, the films were annealed in vacuum with argon (4◊10’2 Torr) at successive higher temperatures ...
Beng Kang Tay, X Shi, Erjia Liu
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The Research of Non-Oriented Electrical Steel Processed by Stress Relief Annealing Experiments
Advanced Materials Research, 2014A high grade non-oriented electrical steel final annealing product was processed by stress relief annealing experiments under pure hydrogen atmosphere using different process parameters. The samples were compared in the aspects of magnetic properties and anisotropy, then analyzed the phenomena concerned with grain size, texture and precipitates aspects.
Zhun Li
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Effect of stress-relief annealing on rolled texture of nickel-based alloys
Journal of Alloys and Compounds, 2022Yaotang Ji, Hongli Suo, Jing Liu
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