Results 281 to 290 of about 63,089 (309)

Effects of stress-relief pre-annealing on deuterium trapping and diffusion in tungsten

Fusion Engineering and Design, 2017
Abstract 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
Xiu-Li Zhu, Long Cheng, Gregory De Temmerman, Li-Qun Shi, Yue Yuan, Bao-Yi Wang, Xing-Zhong Cao, Er-Yang Lu, Ying Zhang, Guang-Hong Lu   +9 more
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Fracture properties of hydrided Zircaloy-4 cladding in recrystallization and stress-relief anneal conditions

Journal of Nuclear Materials, 2012
Abstract In this work, the stress-relieved (SRA) and recrystallized (RXA) Zircaloy-4 cladding specimens were hydrogen-charged to the target concentration of 300 wppm and then manufactured into X-specimens for fracture toughness test. The hydrogen embrittlement susceptibility of Zircaloy-4 cladding specimens in both SRA and RXA conditions were ...
Hsiao-Hung Hsu, Leu-Wen Tsay
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Effect of stress-relief annealing on the inverse swift effect in steel and iron

Scripta Metallurgica et Materialia, 1995
The Swift effect (1) refers to the length changes that take place in metal bars and hollow tubes during torsional deformation to large strains. The inverse Swift effect reverse to the twisting that accompanies axial elongation when pretwisted samples are loaded in free extension. In this work, free end tensile tests were performed on plain carbon steel
A. Rohatgi, J.J. Jonas, S. Shrivastava
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Effect of stress relief annealing temperature and atmosphere on the magnetic properties of silicon steel

Journal of Magnetism and Magnetic Materials, 2006
Abstract Fully processed non-oriented silicon steel samples 0.50 mm thick were sheared and submitted to stress relief annealing under different conditions of temperature and atmosphere to investigate the effect of this treatment on the recovery of magnetic properties.
Sebastião C. Paolinelli, Marco A. da Cunha   +1 more
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A Simple Estimating Method for Reduction of Welding Residual Stresses in Thick Welded Joint From Stress-Relief Annealing—Part IV: Applicability of the Simple Estimating Method for Stress-Relief Annealing of Thick Welded Joint

Journal of Pressure Vessel Technology, 2002
Stress-relief annealing (SR treatment) is often applied to relieve welding residual stresses in the fabrication process of pressure vessels, etc. This study aims at development of an efficient method as simple as hand calculation to estimate reduction of residual stresses of a very thick welded joint by SR treatment.
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Macroscopic and microscopic residual stress relief in SiC/Al composites: Effects of annealing and cryogenic treatment

Journal of Materials Science & Technology
L.M. Gu, J․F Zhang, Y. Liu, Z.Y. Liu, Q.Z. Wang, L.H. He, W. Yin, S.H. Deng, B.L. Xiao, Z.Y. Ma   +9 more
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Effect of annealing for stress relief on the surface integrity of gray cast iron with lamellar graphite after cavitation erosion

Materials Testing
Cast iron components made of gray iron that come into contact with liquids under oscillating pressure may suffer damage caused by cavitation erosion.
I. Mitelea, I. Bordeașu, E. Riemschneider, C. Crăciunescu, I. Uțu   +4 more
semanticscholar   +1 more source

Comparison of the Residual Stress Distributions After Stress-Relief Annealing of Welded Sheets of Different High Strength Structural Steels at Different Annealing Temperatures and Times

1989
The residual stresses induced in the filler and base material of weldments of different structural steels and with different weld seam geometries have been measured before and after stress-relief annealing at different temperatures and for different times.
Frank Wiewecke, Helmut Wohlfahrt
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Grain structure orientational change in Ti6Al4V alloys induced by sea water quenching and novel stress relief annealing process

Materials Chemistry and Physics, 2023
A. Bolokang, M. Mathabathe, D. Motaung, C. Arendse, H. Swart   +4 more
semanticscholar   +1 more source

Atomic Simulation of Effect of Stress-Relief Annealing on the Regulation of Residual Stress in Nano-cutting of γ-TiAl Alloy

Journal of materials engineering and performance (Print), 2022
Peng Yao, Ruicheng Feng, Hui Cao, Yang Liu, Haiyan Li, Chunli Lei, Jicheng Zhang, Wuyin Jin   +7 more
semanticscholar   +1 more source