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Keywords: residual stress
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Proceedings Papers

Proc. ASME. PVP2021, Volume 4: Materials and Fabrication, V004T06A067, July 13–15, 2021
Paper No: PVP2021-61897
... Proceedings of the ASME 2021 Pressure Vessels & Piping Conference PVP2021 July 13-15, 2021, Virtual, Online PVP2021-61897 ASSESSMENT OF RESIDUAL STRESS FOR THICK BUTT-WELDED PLATE OF A REACTOR PRESSURE VESSEL STEEL Yoosung Ha1, Shigetaka Okano2, Hisashi Takamizawa1, Jinya Katsuyama1 and Masahito...
Proceedings Papers

Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A019, July 13–15, 2021
Paper No: PVP2021-61888
... and swage autofrettage processes. In the literature, all theoretical induce compressive residual stress at the inner layer of a thick- analyses on the rotational autofrettage are based on the Tresca walled cylinder by loading and unloading of a plastically yield criterion and its associated flow rule, along...
Proceedings Papers

Proc. ASME. PVP2020, Volume 3: Design and Analysis, V003T03A056, August 3, 2020
Paper No: PVP2020-21583
..., and can also be known as cladding residual stresses. It is thought that in some assessments of clad pressure vessels, the cladding residual stress is either not included, or assumed to be of a significantly reduced magnitude — due to it decreasing at typical operating temperatures and/or being relaxed...
Proceedings Papers

Proc. ASME. PVP2020, Volume 6: Materials and Fabrication, V006T06A063, August 3, 2020
Paper No: PVP2020-21528
.... postweld heat treatment PWHT residual stress brittle fracture pressure piping PWHT EXEMPTIONS FOR CARBON STEEL IN B31.3: AN EPC CONTRACTOR S PERSPECTIVE Jan-Willem Rensman1, Fluor BV Hoofddorp, the Netherlands George Kraayeveld Fluor BV Hoofddorp, the Netherlands ABSTRACT In the 2014 edition...
Proceedings Papers

Proc. ASME. PVP2019, Volume 5: High-Pressure Technology; Rudy Scavuzzo Student Paper Symposium and 27th Annual Student Paper Competition; ASME Nondestructive Evaluation, Diagnosis and Prognosis Division (NDPD), V005T10A007, July 14–19, 2019
Paper No: PVP2019-94073
... to characterise the effect of inhomogeneties in a Jominy end-quench test specimen subjected to differential cooling rates. The effect of material state encompassing different variables such as surface roughness, microstructure, hardness and residual stress is correlated with the MBN Root Mean Square (RMS...
Proceedings Papers

Proc. ASME. PVP2019, Volume 6A: Materials and Fabrication, V06AT06A056, July 14–19, 2019
Paper No: PVP2019-94058
...EFFECT OF RESIDUAL STRESS ON HIGH TEMPERATURE HYDROGEN ATTACK FOR PRESSURE VESSELS Yuta Honma1, Kunihiko Hashi The Japan Steel Works, Ltd. Muroran, Japan ABSTRACT Nelson curve for carbon steel without post welding heat treatment (PWHT) was reconsidered in Annex F of API PR941 8th Edition because...
Proceedings Papers

Proc. ASME. PVP2019, Volume 6A: Materials and Fabrication, V06AT06A034, July 14–19, 2019
Paper No: PVP2019-93228
...*Email address: haofeng.chen@strath.ac.uk CYCLIC PLASTICITY ANALYSIS OF WELDED JOINT WITH WELDING RESIDUAL STRESS USING THE DIRECT METHOD Manu Puliyaneth Department of Mechanical & Aerospace Engineering, University of Strathclyde, Glasgow, G1 1XJ, UK Haofeng Chen* Department of Mechanical...
Proceedings Papers

Proc. ASME. PVP2019, Volume 6A: Materials and Fabrication, V06AT06A053, July 14–19, 2019
Paper No: PVP2019-93655
... residual stresses. Therefore, they are good candidates for manufacturing complex components for the next generation of nuclear power plants. However, before electron beam can be deployed on a wide scale, further work is required in a number of areas, including how these welds are treated in structural...
Proceedings Papers

Proc. ASME. PVP2013, Volume 2: Computer Technology and Bolted Joints, V002T02A003, July 14–18, 2013
Paper No: PVP2013-97212
... have been performed on the rolled ring. Radial ring rolling Dynamic explicit finite element analysis Residual stress ANSYS/LS-DYNA Numerical simulation 1 Copyright © 2013 by ASME MODELLING AND SIMULATION OF RADIAL RING ROLLING PROCESS BASED ON FINITE ELEMENT ANALYSES Zhengkun Feng...
Proceedings Papers

Proc. ASME. PVP2012, Volume 9: Rudy Scavuzzo Student Paper Symposium and Competition, 223-231, July 15–19, 2012
Paper No: PVP2012-78634
... cylindrical shell structures are usually constructed of rolled panels which are joined by patterned circumferential and longitudinal welds. Cold-formed residual stresses are produced during the cold bending process of steel panels, and obvious deformations and uneven distributed welding residual stresses...
Proceedings Papers

Proc. ASME. PVP2012, Volume 6: Materials and Fabrication, Parts A and B, 1061-1069, July 15–19, 2012
Paper No: PVP2012-78073
... PREDICTING POST-WELD RESIDUAL STRESSES IN FERRITIC STEEL WELDMENTS Cory J Hamelin Australian Nuclear Science and Technology Organisation Lucas Heights, NSW, Australia Ondrej Muránsky Australian Nuclear Science and Technology Organisation Lucas Heights, NSW, Australia Philip J Bendeich Australian...
Proceedings Papers

Proc. ASME. PVP2012, Volume 6: Materials and Fabrication, Parts A and B, 37-46, July 15–19, 2012
Paper No: PVP2012-78225
... When conducting an assessment of the integrity of a structure the user is directed to classify the stresses as either primary stress or secondary stress. Residual stresses are usually classified as secondary stresses unless they exhibit significant elastic follow-up. In this paper the authors...
Topics: Stress
Proceedings Papers

Proc. ASME. PVP2011, Volume 6: Materials and Fabrication, Parts A and B, 31-36, July 17–21, 2011
Paper No: PVP2011-57238
.... This study provided a useful geometric interface shape to improve the tensile bonding strength of ceramic-to-metal joint. Bonding strength Stress Relaxation Residual Stress Interface Ceramic to Metal joint Proceedings of the ASME 2011 Pressure Vessels & Piping Division Conference PVP2011 July...
Proceedings Papers

Proc. ASME. PVP2011, Volume 6: Materials and Fabrication, Parts A and B, 1469-1477, July 17–21, 2011
Paper No: PVP2011-57426
... The numerical application of solid-state phase transformation kinetics relating to conventional welding of ferritic steels is presented. The inclusion of such kinetics in weld models is shown to be necessary for capturing the post-weld residual stress field. To this end, a comparison of two...
Proceedings Papers

Proc. ASME. PVP2011, Volume 7: Operations, Applications, and Components, 73-84, July 17–21, 2011
Paper No: PVP2011-58037
... Serena_Marley@metalimprovement.com ABSTRACT Laser peening is a technology employed to induce deep levels of plasticity in materials resulting in compressive residual stress to depths of 5mm (0.2 inches) or deeper enabling increased fatigue strength and lifetimes and greatly enhanced resistance to stress...
Proceedings Papers

Proc. ASME. PVP2010, ASME 2010 Pressure Vessels and Piping Conference: Volume 6, Parts A and B, 1275-1280, July 18–22, 2010
Paper No: PVP2010-25157
... 14 01 2011 Compact tension C(T) specimens with a blunt notch are mechanically pre-compressed to introduce a tensile residual stress ahead of the notch. The specimens are then thermally soaked which results in crack extension due to the presence of the tensile residual stress. Neutron...
Proceedings Papers

Proc. ASME. PVP2010, ASME 2010 Pressure Vessels and Piping Conference: Volume 6, Parts A and B, 1343-1349, July 18–22, 2010
Paper No: PVP2010-25431
... Intensity Index of Stress Singularity Interface Bonded Dissimilar Materials Bonding Strength Residual Stress Elastoplastic Behavior Elastic Behavior Thermal Solution 1 Copyright © 2010 by ASME RELATIONSHIP BETWEEN SINGULARITY STRENGTH FACTORS AND PRACTICAL BONDING STRENGTH OF CERAMIC TO METAL...
Proceedings Papers

Proc. ASME. PVP2010, ASME 2010 Pressure Vessels and Piping Conference: Volume 6, Parts A and B, 509-517, July 18–22, 2010
Paper No: PVP2010-25706
... thickness. The aim of the study is to simulate the crack initiation and growth, to compare the results with the experimental records and to continue the ductile crack growth up to pipe wall break-through. Dissimilar Material Weld ductile tearing residual stress damage model 1 Copyright © 20xx...
Proceedings Papers

Proc. ASME. PVP2010, ASME 2010 Pressure Vessels and Piping Conference: Volume 1, 885-896, July 18–22, 2010
Paper No: PVP2010-25321
... 14 01 2011 Recent discoveries of stress corrosion cracking (SCC) at nickel-based metals in pressurized water reactors (PWRs) and boiling water reactors (BWRs) have raised concerns about safety and integrity of plant components. It has been recognized that welding residual stress...
Proceedings Papers

Proc. ASME. PVP2009, Volume 6: Materials and Fabrication, Parts A and B, 135-139, July 26–30, 2009
Paper No: PVP2009-77476
... mechanics analysis of thin-walled structures has been conducted. There are indications that improvements to the best practice methodology may be made, through improved tensile and toughness properties, consideration of limit loads, and the effect of residual stress distributions. Fracture mechanics...