Volumes | Pressure Vessels and Piping Conference | American Society of Mechanical Engineers Digital Collection

Topics: Fracture (Materials) , Modeling , Plane strain , Pressure , Zirconium , Stress , Elastic moduli , Finite element analysis , Stress-strain relations , Tension

Advanced and Additive Manufacturing and Material Technologies (Joint With D and A)

Welding Tube to Tubesheet Joints for Corrosion Resisting Applications

Haresh K. Sippy

PVP 2021; V004T06A004https://doi.org/10.1115/PVP2021-60974

Abstract

View Articletitled, Welding Tube to Tubesheet Joints for Corrosion Resisting Applications

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Topics: Corrosion , Welding , Heat exchangers , Manufacturing , Shells , Stainless steel , Reliability , Base metals , Carbon steel , Cladding systems (Building)

Qualification Challenges for Additive Manufacturing in High Temperature Nuclear Applications

Michael McMurtrey, Mark Messner

PVP 2021; V004T06A005https://doi.org/10.1115/PVP2021-62331

Abstract

View Articletitled, Qualification Challenges for Additive Manufacturing in High Temperature Nuclear Applications

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Topics: Additive manufacturing , High temperature

Safety Justification Strategy for the Implementation of Additive Manufacture Small-Bore Globe Valves for Nuclear Plant

Bill Press, Adam Dukes, Dave Poole, Jack Adams, Luke Burling, John Sulley

PVP 2021; V004T06A006https://doi.org/10.1115/PVP2021-62614

Abstract

View Articletitled, Safety Justification Strategy for the Implementation of Additive Manufacture Small-Bore Globe Valves for Nuclear Plant

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Topics: Nuclear power stations , Safety , Valves , Hardening , Pressure testing , Additive manufacturing , Bond strength , Cobalt , Construction , Dynamic testing (Materials)

Prediction of Residual Stresses and Stress Intensity Factors in Fracture Mechanics Samples Manufactured by Laser Powder Bed Fusion

Michael Fielden, Catrin M. Davies

PVP 2021; V004T06A007https://doi.org/10.1115/PVP2021-62996

Abstract

View Articletitled, Prediction of Residual Stresses and Stress Intensity Factors in Fracture Mechanics Samples Manufactured by Laser Powder Bed Fusion

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Topics: Fracture mechanics , Lasers , Residual stresses , Stress , Fracture (Materials) , Relaxation (Physics) , Additive manufacturing , Dimensions , Engineering simulation , Fatigue cracks

Directed Energy Deposition of UNS S31603 Materials by Wire Arc Energy for Nuclear Application

HeeSung Ahn, YoungSeob Jang, SungHo Heo

PVP 2021; V004T06A008https://doi.org/10.1115/PVP2021-66584

Abstract

View Articletitled, Directed Energy Deposition of UNS S31603 Materials by Wire Arc Energy for Nuclear Application

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Topics: Additive manufacturing , Wire

Application of Fracture Mechanics in Failure Assessment

Application of 3D Constraint-Based Fracture Mechanics for the Determination of R-Curves of Thermal Aged 16MND5 Steel

Zheng Liu, Xin Wang, Ronald E. Miller, Yueyin Shen, Xu Chen

PVP 2021; V004T06A009https://doi.org/10.1115/PVP2021-61656

Abstract

View Articletitled, Application of 3D Constraint-Based Fracture Mechanics for the Determination of R-Curves of Thermal Aged 16MND5 Steel

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Topics: Fracture mechanics , Steel

Stress Intensity Factor Predictions at Clad Interfaces

W. J. Brayshaw, P. James, B. Pellereau

PVP 2021; V004T06A010https://doi.org/10.1115/PVP2021-61684

Abstract

View Articletitled, Stress Intensity Factor Predictions at Clad Interfaces

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Topics: Stress

The Creep Crack Growth Behavior of GH3535 Superalloy at 650°C

Fan Guangcheng, Wang Wanxia, Tan Jianping, Shi Kexian, Wang Songlin, Lu Yanling

PVP 2021; V004T06A011https://doi.org/10.1115/PVP2021-61787

Abstract

View Articletitled, The Creep Crack Growth Behavior of GH3535 Superalloy at 650°C

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Topics: Creep , Fracture (Materials) , Superalloys , Alloys , Stress , China , Grain boundaries , High temperature , Mechanical properties , Molten salt reactors

The Impact of Silicon Content on the Corrosion Resistance of Nickel-Molybdenum Alloy in High Concentration Sulfuric Acid Transport

Abdulla Fawzi Almomani, Hazem Alhaj, Abdel-Hamid Ismail Mourad

PVP 2021; V004T06A012https://doi.org/10.1115/PVP2021-62023

Abstract

View Articletitled, The Impact of Silicon Content on the Corrosion Resistance of Nickel-Molybdenum Alloy in High Concentration Sulfuric Acid Transport

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Topics: Alloys , Corrosion resistance , Molybdenum , Nickel , Phase transitions , Silicon

The Influence of Low Melting Point Elements on Hot-Cracking of 310 Austenitic Stainless Steel

Abdulla Fawzi Almomani, Hazem Alhaj, Abdel-Hamid Ismail Mourad

PVP 2021; V004T06A013https://doi.org/10.1115/PVP2021-62031

Abstract

View Articletitled, The Influence of Low Melting Point Elements on Hot-Cracking of 310 Austenitic Stainless Steel

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Topics: Cracking (Materials) , Ferrites (Magnetic materials) , Fracture (Process) , Melting point , Solidification , Stainless steel

Vibration-Assisted Friction Stir Welding of AA 2024-T3 Plates

Ibrahim Sabry, Abdel-Hamid I. Mourad, Dinu Thomas Thekkuden

PVP 2021; V004T06A014https://doi.org/10.1115/PVP2021-62249

Abstract

View Articletitled, Vibration-Assisted Friction Stir Welding of AA 2024-T3 Plates

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Topics: Friction , Plates (structures) , Vibration , Welding

Review on the Current Progress of Thixoforming Process

Shubhra Shitole, Abdel-Hamid I. Mourad

PVP 2021; V004T06A015https://doi.org/10.1115/PVP2021-62263

Abstract

View Articletitled, Review on the Current Progress of Thixoforming Process

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Topics: Alloys , Automotive industry , Heat treating (Metalworking) , Metals , Metalworking , Optimization , Particulate matter , Piping systems , Pistons , Porosity

Simulations of Crack Extensions in Small Arc-Shaped Tension Specimens of Uncharged and Hydrogen-Charged 21-6-9 Austenitic Stainless Steels Using Nodal Release Method

Shin-Jang Sung, Shengjia Wu, Jwo Pan, Paul S. Korinko

PVP 2021; V004T06A016https://doi.org/10.1115/PVP2021-62648

Abstract

View Articletitled, Simulations of Crack Extensions in Small Arc-Shaped Tension Specimens of Uncharged and Hydrogen-Charged 21-6-9 Austenitic Stainless Steels Using Nodal Release Method

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Topics: Engineering simulation , Fracture (Materials) , Hydrogen , Simulation , Stainless steel , Tension

Three-Dimensional Finite Element Analyses of Separation Work Rate For Crack Extension in a Thin Curved Compact Tension Specimen With Finite Step Nodal Release Method

Shin-Jang Sung, Shengjia Wu, Jwo Pan

PVP 2021; V004T06A017https://doi.org/10.1115/PVP2021-62656

Abstract

View Articletitled, Three-Dimensional Finite Element Analyses of Separation Work Rate For Crack Extension in a Thin Curved Compact Tension Specimen With Finite Step Nodal Release Method

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Topics: Finite element analysis , Fracture (Materials) , Separation (Technology) , Tension

Tribological Analysis of Squeeze Stir Cast Recycled Aluminum MMC’s

John Victor Christy, Abdel-Hamid I. Mourad, Jaber Abu Qudeiri

PVP 2021; V004T06A018https://doi.org/10.1115/PVP2021-62819

Abstract

View Articletitled, Tribological Analysis of Squeeze Stir Cast Recycled Aluminum MMC’s

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Topics: Aluminum , Aluminum alloys , Composite materials , Graphite , Tribology , Wear , Wheels

Delayed Hydride Cracking Initiation Evaluation of Interacting Flaws in a CANDU Reactor Zr-Nb Pressure Tube

Douglas Scarth, Preeti Doddihal, Monique Ip

PVP 2021; V004T06A019https://doi.org/10.1115/PVP2021-62822

Abstract

View Articletitled, Delayed Hydride Cracking Initiation Evaluation of Interacting Flaws in a CANDU Reactor Zr-Nb Pressure Tube

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Topics: Cracking (Materials) , Fracture (Process) , Pressure , Zirconium

Machine Learning Modeling of Dynamic Strength of Resistance Spot Welds in High Strength Steels

Jesse B. Zhu, Xian-Kui Zhu, Wei Zhang

PVP 2021; V004T06A020https://doi.org/10.1115/PVP2021-63093

Abstract

View Articletitled, Machine Learning Modeling of Dynamic Strength of Resistance Spot Welds in High Strength Steels

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Topics: Artificial neural networks , Electrical resistance , High strength steel , Machine learning , Modeling , Welded joints , Welding

Composite and Non-Metallic Systems for Pressure Vessels and Piping (Joint With D and A)

Vibration Attenuation of Periodic Composite Pipeline Considering Fluid Structure Interaction

Qingna Zeng, Donghui Wang, Fenggang Zang, Yixiong Zhang

PVP 2021; V004T06A021https://doi.org/10.1115/PVP2021-61396

Abstract

View Articletitled, Vibration Attenuation of Periodic Composite Pipeline Considering Fluid Structure Interaction

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Topics: Composite materials , Energy gap , Fluid structure interaction , Frequency response , Pipelines , Vibration

Full-Scale Hydrostatic Test of Internal CFRP Repair on a Degraded Pipe With a Postulated Flaw for Short-Term Loading in Safety Related Nuclear Applications

M. Uddin, F. Orth, Y. Hioe, P. Krishnaswamy, L. Smith, C. Basavaraju

PVP 2021; V004T06A022https://doi.org/10.1115/PVP2021-63062

Abstract

View Articletitled, Full-Scale Hydrostatic Test of Internal CFRP Repair on a Degraded Pipe With a Postulated Flaw for Short-Term Loading in Safety Related Nuclear Applications

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Topics: Carbon reinforced plastics , Hydrostatic testing , Maintenance , Pipes , Safety , Design , Boilers , Failure , Failure mechanisms , Glass fibers

Creep and Creep-Fatigue Interaction

Error Estimates in Extrapolation of Creep Rupture Data: Applied to an Austenitic Stainless Steel

Rolf Sandström, Junjing He

PVP 2021; V004T06A023https://doi.org/10.1115/PVP2021-61795

Abstract

View Articletitled, Error Estimates in Extrapolation of Creep Rupture Data: Applied to an Austenitic Stainless Steel

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Topics: Creep , Error analysis , Errors , Rupture , Stainless steel

Creep Damage Predictions Under Multiaxial Conditions for 316L Stainless Steel Samples Manufactured by Laser Powder Bed Fusion

D. J. Burridge, C. M. Davies

PVP 2021; V004T06A024https://doi.org/10.1115/PVP2021-61836

Abstract

View Articletitled, Creep Damage Predictions Under Multiaxial Conditions for 316L Stainless Steel Samples Manufactured by Laser Powder Bed Fusion

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Topics: Creep , Damage , Lasers , Stainless steel , Ductility , Modeling , Residual stresses , Failure , Heat , High temperature

Life Prediction of Modified Grad 91 Tube-Sheet Structures Under Creep-Fatigue Loading Condition

Nazrul Islam, Md Ala Uddin

PVP 2021; V004T06A025https://doi.org/10.1115/PVP2021-62066

Abstract

View Articletitled, Life Prediction of Modified Grad 91 Tube-Sheet Structures Under Creep-Fatigue Loading Condition

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Topics: Creep , Fatigue , Hardening , Heat transfer , Inelastic analysis , Stress

Development of Stress Intensity Factor Solutions (Joint With C and S)

A New Stress-Intensity Factor Solution for an External Surface Crack in Spheres

James C. Sobotka, Yi-Der Lee, Joseph W. Cardinal, R. Craig McClung

PVP 2021; V004T06A026https://doi.org/10.1115/PVP2021-61397

Abstract

View Articletitled, A New Stress-Intensity Factor Solution for an External Surface Crack in Spheres

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Topics: Stress , Surface cracks , Fracture (Materials) , Finite element analysis , Degrees of freedom , Geometry , Pressure vessels , American Petroleum Institute , Fatigue cracks , Formal verification

European Programs in Structural Integrity

Post-Test Analysis of a Large Scale Mock-Up Test Performed in the European Project ATLAS+

Tomas Nicak, Alexey Rempel

PVP 2021; V004T06A027https://doi.org/10.1115/PVP2021-60495

Abstract

View Articletitled, Post-Test Analysis of a Large Scale Mock-Up Test Performed in the European Project ATLAS+

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Topics: Brittle fracture , Brittleness , Circuits , Crack propagation , Ductile fracture , Feedwater , Fractography , Fracture (Materials) , Fracture mechanics , Nuclear power stations

European Project ATLAS+: Large Scale Fracture Mechanics Tests on Ferritic Pipes

Anna Dahl, Willy Vincent

PVP 2021; V004T06A028https://doi.org/10.1115/PVP2021-61834

Abstract

View Articletitled, European Project ATLAS+: Large Scale Fracture Mechanics Tests on Ferritic Pipes

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Topics: Fracture mechanics , Pipes , Steel , Fracture (Materials) , Design , Feedwater , Pressurized water reactors , Shapes , Stainless steel , Temperature

Advanced Structural Integrity Assessment Tools for Safe Long Term Operation - ATLAS+ Project: Status of the Activities of the WP3 on Modelling in 2021

Arnaud Blouin, Stéphane Marie, Tomas Nicak, Antti Timperi, Peter Gill

PVP 2021; V004T06A029https://doi.org/10.1115/PVP2021-62010

Abstract

View Articletitled, Advanced Structural Integrity Assessment Tools for Safe Long Term Operation - ATLAS+ Project: Status of the Activities of the WP3 on Modelling in 2021

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Topics: Coolants , Fracture (Materials) , Fracture toughness , Leak-before-break , Modeling , Nuclear reactors , Pipes , Pressure , Residual stresses

Comparative Assessments of Different Leakage-Rate Models for ATLAS+

P. T. Williams, B. R. Bass, P. Dillström, P. Gill, B. Daniels, R. Lammert, G. Wackenhut

PVP 2021; V004T06A030https://doi.org/10.1115/PVP2021-62046

Abstract

View Articletitled, Comparative Assessments of Different Leakage-Rate Models for ATLAS+

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Topics: Leakage , Pipes , Statistical distributions , Uncertainty , Failure , Fitness-for-service , Leak-before-break , Probability , Regulations , Rupture

Progress of EASICS Validation Experiments and Code Comparison of R5, RCC-MRX and ASME III Division V

Peter James, David Coon, Colin Austin, Nicholas Underwood, Caroline Meek, Marc Chevalier, David Dean

PVP 2021; V004T06A031https://doi.org/10.1115/PVP2021-62845

Abstract

View Articletitled, Progress of EASICS Validation Experiments and Code Comparison of R5, RCC-MRX and ASME III Division V

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Topics: Compression , Creep , Design , Displacement , Engineering standards , Fatigue , Fatigue testing , Generation IV reactors , High temperature , Pipes

Fatigue and Fracture of Welds and Heat Affected Zones

Modeling the Fracture Behavior of SEN(T) Specimens With Crack In Heat-Affected-Zone

S. Kalyanam, L. Hill, G. M. Wilkowski, Y. Hioe

PVP 2021; V004T06A032https://doi.org/10.1115/PVP2021-63027

Abstract

View Articletitled, Modeling the Fracture Behavior of SEN(T) Specimens With Crack In Heat-Affected-Zone

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Topics: Fracture (Materials) , Heat , Modeling , Finite element analysis , Fracture (Process) , Fracture toughness , Pipes , Tension , Anisotropy , Brittleness

Fitness-for-Service and Failure Assessment

Assessment of Flaws in Non-Stress Relieved Carbon Steel Welds Caused by Hydrogen Attack

K. E. Bagnoli, Z. A. Cater-Cyker, C. A. Hay, R. L. Holloman, Y. Hioe, G. Wilkowski, B. C. Rollins, K. M. Nikbin

PVP 2021; V004T06A033https://doi.org/10.1115/PVP2021-61603

Abstract

View Articletitled, Assessment of Flaws in Non-Stress Relieved Carbon Steel Welds Caused by Hydrogen Attack

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Topics: Carbon steel , Hydrogen , Stress , Welded joints , Fracture (Materials) , Damage , Steel , Creep , High temperature , Inspection

Statistical Analysis of Localized Corrosion in Service Water Piping

S. Parker, A. Roukema, Y. Patten

PVP 2021; V004T06A034https://doi.org/10.1115/PVP2021-61831

Abstract

View Articletitled, Statistical Analysis of Localized Corrosion in Service Water Piping

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Topics: Corrosion , Pipes , Statistical analysis , Water , Wall thickness , Carbon steel , Density , Nondestructive evaluation , Nuclear power stations , Shapes

High Energy Piping Walkdowns in Compliance With ASME B31.1

Marvin J. Cohn, Robert J. Gialdini, Osborne B. Nye, III

PVP 2021; V004T06A035https://doi.org/10.1115/PVP2021-62533

Abstract

View Articletitled, High Energy Piping Walkdowns in Compliance With ASME B31.1

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Topics: Pipes

Cumulative Creep Damage Using Advanced Predictive Analysis

Marvin J. Cohn, Michael T. Cronin, Michael C. Liu, Nikhil Kumar, Martin Gascon

PVP 2021; V004T06A036https://doi.org/10.1115/PVP2021-62535

Abstract

View Articletitled, Cumulative Creep Damage Using Advanced Predictive Analysis

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Topics: Creep , Damage , Pipes , Stress

Fracture Toughness Behavior of Carbon Steels in Mildly Sour Waters

Brandon C. Rollins, Oliver J. Tarbard, Kenneth E. Bagnoli, Ramgopal Thodla

PVP 2021; V004T06A037https://doi.org/10.1115/PVP2021-63030

Abstract

View Articletitled, Fracture Toughness Behavior of Carbon Steels in Mildly Sour Waters

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Topics: Carbon steel , Cracking (Materials) , Fitness-for-service , Fracture (Process) , Fracture toughness , Hydrogen , Mechanical properties , Stress , Water

Leak Before Break

Application of Leak-Before-Break to Small Diameter Stainless Steel Piping in PWRs

Nathaniel G. Cofie, Dilip Dedhia, Do Jun Shim

PVP 2021; V004T06A038https://doi.org/10.1115/PVP2021-62368

Abstract

View Articletitled, Application of Leak-Before-Break to Small Diameter Stainless Steel Piping in PWRs

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Topics: Leakage , Leak-before-break , Pipes , Pressurized water reactors , Stainless steel

Further Development of Probabilistic Leak-Before-Break Methods

Peter Gill, Brian Daniels

PVP 2021; V004T06A039https://doi.org/10.1115/PVP2021-62936

Abstract

View Articletitled, Further Development of Probabilistic Leak-Before-Break Methods

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Topics: Leak-before-break , Fracture (Materials) , Probability , Computer software , Cylinders , Engineering simulation , Failure , Leakage , Pipes , Simulation

Material Quality and Failure Analysis

Application of Different Data-Driven Methods in Material Performance Prediction of 2.25Cr-1Mo-0.25V Steel After Forming and Tempering

You Li, Zhiping Chen, Hongfei Li

PVP 2021; V004T06A040https://doi.org/10.1115/PVP2021-61529

Abstract

View Articletitled, Application of Different Data-Driven Methods in Material Performance Prediction of 2.25Cr-1Mo-0.25V Steel After Forming and Tempering

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Topics: Steel

Materials and Fabrication for Refining

Microstructure Control and Optimization of Centrifugal Casting Furnace Tube HP40 Alloys Based on Cafe Model

S. L. Xiang, T. Chen, Z. C. Fan, X. M. Lian, X. D. Chen

PVP 2021; V004T06A041https://doi.org/10.1115/PVP2021-61633

Abstract

View Articletitled, Microstructure Control and Optimization of Centrifugal Casting Furnace Tube HP40 Alloys Based on Cafe Model

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Topics: Alloys , Casting , Furnaces , Optimization , Pyrolysis , Solidification

Developing a Weld Overlay Specification for Hyper Duplex Stainless Steel

Andres Acuna, Antonio Ramirez, Ravi Menon, Per-Åke Björnstedt, Leonardo Carvalho

PVP 2021; V004T06A042https://doi.org/10.1115/PVP2021-62042

Abstract

View Articletitled, Developing a Weld Overlay Specification for Hyper Duplex Stainless Steel

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Topics: Overlays (Materials engineering) , Precipitation , Stainless steel

Hydrogen Damage in Transfer Line Exchanger Tubes

Amy Adams, Mary Catherine Huff, Jorge Penso

PVP 2021; V004T06A043https://doi.org/10.1115/PVP2021-62868

Abstract

View Articletitled, Hydrogen Damage in Transfer Line Exchanger Tubes

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Topics: Corrosion , Damage , Hydrogen

Stress Relaxation Cracking of Thick-Wall Stainless Steel Piping in Various Refining Units

Jorge Penso, Cathleen Shargay

PVP 2021; V004T06A044https://doi.org/10.1115/PVP2021-63046

Abstract

View Articletitled, Stress Relaxation Cracking of Thick-Wall Stainless Steel Piping in Various Refining Units

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Topics: Cracking (Materials) , Fracture (Process) , Pipes , Relaxation (Physics) , Stainless steel , Stress , Manufacturing , Risk , Welded joints , Damage

Materials and Technologies for Nuclear Power Plants

Secondary Stress Weighting Factor and Plastic Reduction Factor for Circumferential Surface Cracked Pipe and Elbow Tests at Elevated Temperature and Internal Pressure

S. Pothana, G. Wilkowski, S. Kalyanam, Y. Hioe, F. Brust, F. Orth, P. Krishnaswamy, G. Hattery, S. Burger, S. Gilbert

PVP 2021; V004T06A045https://doi.org/10.1115/PVP2021-60449

Abstract

View Articletitled, Secondary Stress Weighting Factor and Plastic Reduction Factor for Circumferential Surface Cracked Pipe and Elbow Tests at Elevated Temperature and Internal Pressure

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Topics: Pipes , Pressure , Stress , Temperature , Fracture (Materials) , Rotation , Displacement , Design , Fracture toughness , Pipe sizes

A Discussion of Strength Reduction Factor Development for Thermal Aging Effect on Nuclear Structural Alloys

Weiju Ren

PVP 2021; V004T06A046https://doi.org/10.1115/PVP2021-61055

Abstract

View Articletitled, A Discussion of Strength Reduction Factor Development for Thermal Aging Effect on Nuclear Structural Alloys

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Topics: Alloys , Tensile strength , Design , Temperature , ASME Boiler and Pressure Vessel Code , Nuclear reactors , Safety , Service life (Equipment) , Structural elements (Construction)

Study on Fracture Behavior and Assessment for Dissimilar Metal Weld of Low Alloy Steel and Ni-Base Alloy Weld Using a BWR Reactor Pressure Vessel Material

Takahiro Hayashi, Takuya Ogawa, Shuichi Yoshida, Masao Itatani, Yasuhiro Hattori, Tetsushi Yamaoka, Shigeaki Tanaka, Toshiyuki Saito

PVP 2021; V004T06A047https://doi.org/10.1115/PVP2021-61467

Abstract

View Articletitled, Study on Fracture Behavior and Assessment for Dissimilar Metal Weld of Low Alloy Steel and Ni-Base Alloy Weld Using a BWR Reactor Pressure Vessel Material

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Topics: Alloy steel , Alloys , Boiling water reactors , Fracture (Materials) , Fracture mechanics , Fracture toughness , Metals , Reactor vessels , Stress corrosion cracking

Evaluation of an Alloy 52 / Cladded Carbon Steel Repair Weld by Cold Metal Transfer

Caitlin Huotilainen, Heikki Keinänen, Juha Kuutti, Pekka Nevasmaa, Henrik Sirén, Iikka Virkkunen

PVP 2021; V004T06A048https://doi.org/10.1115/PVP2021-61981

Abstract

View Articletitled, Evaluation of an Alloy 52 / Cladded Carbon Steel Repair Weld by Cold Metal Transfer

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Topics: Alloys , Carbon steel , Maintenance , Metals , Reactor vessels , Welding

Materials for Hydrogen Service (Joint With C and S)

Comparison of Tensile Test Results in High Pressure Gaseous Hydrogen Using Conventional and Tubular Specimens

Thorsten Michler, Ken Wackermann, Fabien Ebling, Heiner Oesterlin

PVP 2021; V004T06A049https://doi.org/10.1115/PVP2021-61138

Abstract

View Articletitled, Comparison of Tensile Test Results in High Pressure Gaseous Hydrogen Using Conventional and Tubular Specimens

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Topics: High pressure (Physics) , Hydrogen , Pipelines , Steel , Tensile testing

Fatigue Crack Growth Study of X70 Line Pipe Steel in Hydrogen Containing Natural Gas Blends

Ashwini Chandra, Ramgopal Thodla, Thomas Joseph Prewitt, Wendy Matthews, Siari Sosa

PVP 2021; V004T06A050https://doi.org/10.1115/PVP2021-61821

Abstract

View Articletitled, Fatigue Crack Growth Study of X70 Line Pipe Steel in Hydrogen Containing Natural Gas Blends

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Topics: Fatigue cracks , Hydrogen , Hydrogen embrittlement , Natural gas , Pipes , Steel

Crack Growth Resistance of Actual Pipe Weldments Exposed to a High Pressure Mixture of Hydrogen and Natural Gas

Guillaume Benoit, Denis Bertheau, Gilbert Hénaff, Laurent Alvarez

PVP 2021; V004T06A051https://doi.org/10.1115/PVP2021-61945

Abstract

View Articletitled, Crack Growth Resistance of Actual Pipe Weldments Exposed to a High Pressure Mixture of Hydrogen and Natural Gas

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Topics: Fracture (Materials) , High pressure (Physics) , Hydrogen , Natural gas , Pipes , Welding

Materials Compatibility Concerns for Hydrogen Blended Into Natural Gas

Joseph A. Ronevich, Chris San Marchi

PVP 2021; V004T06A052https://doi.org/10.1115/PVP2021-62045

Abstract

View Articletitled, Materials Compatibility Concerns for Hydrogen Blended Into Natural Gas

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Topics: Hydrogen , Natural gas , Pressure , Fatigue , Fracture (Materials) , Fracture (Process) , High pressure (Physics) , Steel , Fatigue cracks , Fracture toughness

Reducing the Cost of Fatigue Crack Growth Testing for Storage Vessel Steels in Hydrogen Gas

Kevin Nibur, Brian Somerday

PVP 2021; V004T06A053https://doi.org/10.1115/PVP2021-62047

Abstract

View Articletitled, Reducing the Cost of Fatigue Crack Growth Testing for Storage Vessel Steels in Hydrogen Gas

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Topics: Fatigue , Fatigue cracks , Hydrogen , Steel , Storage , Testing , Vessels

Evaluation of Hydrogen Embrittlement Behaviors in Pipeline Steel Welds Using In-Situ SP Test In High-Pressure Hydrogen Environments

Hyung-Seop Shin, N. A. Custodio, Juho Yeo, Jae-Won Cho, Un-Bong Baek, Seung-Hoon Nahm

PVP 2021; V004T06A054https://doi.org/10.1115/PVP2021-62195

Abstract

View Articletitled, Evaluation of Hydrogen Embrittlement Behaviors in Pipeline Steel Welds Using In-Situ SP Test In High-Pressure Hydrogen Environments

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Topics: Heat , High pressure (Physics) , Hydrogen , Hydrogen embrittlement , Pipelines , Steel , Welded joints

Effect of Hydrogen on Tensile Properties of 304L Stainless Steel at Cryogenic Temperatures

Daniel R. Merkel, Ethan K. Nickerson, Robert J. Seffens, Kevin L. Simmons, Chris San Marchi, Brian J. Kagay, Joseph A. Ronevich

PVP 2021; V004T06A055https://doi.org/10.1115/PVP2021-62436

Abstract

View Articletitled, Effect of Hydrogen on Tensile Properties of 304L Stainless Steel at Cryogenic Temperatures

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Topics: Hydrogen , Hydrogen embrittlement , Stainless steel , Temperature , Tensile strength

Effect of Internal Hydrogen on Fatigue Crack Initiation Sites in 316L Austenitic Stainless Steel

B. Kagay, J. Ronevich, C. San Marchi

PVP 2021; V004T06A056https://doi.org/10.1115/PVP2021-62944

Abstract

View Articletitled, Effect of Internal Hydrogen on Fatigue Crack Initiation Sites in 316L Austenitic Stainless Steel

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Topics: Fatigue cracks , Hydrogen , Stainless steel , Fracture (Materials) , Fatigue testing , Electron backscatter diffraction , Cracking (Materials) , Fatigue life , Fracture (Process) , Grain boundaries

Pipeline Integrity

Evaluation of Normalization Method With Crack Mouth Opening Displacement for Developing J-R Curves

Xian-Kui Zhu

PVP 2021; V004T06A057https://doi.org/10.1115/PVP2021-60755

Abstract

View Articletitled, Evaluation of Normalization Method With Crack Mouth Opening Displacement for Developing J-R Curves

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Topics: Displacement , Fracture (Materials) , Fracture toughness , ASTM International , Stress , Tension , Dynamic testing (Materials) , Materials properties , Separation (Technology) , Steel

Interlaboratory Study of All-Weld-Metal Strip Tensile Testing of Narrow Groove Pipeline Girth Welds

Dong-Yeob Park, Jean-Philippe Gravel, Su Xu, James A. Gianetto, Justin M. Crapps, Robert Lazor, Marie A. Quintana

PVP 2021; V004T06A058https://doi.org/10.1115/PVP2021-61420

Abstract

View Articletitled, Interlaboratory Study of All-Weld-Metal Strip Tensile Testing of Narrow Groove Pipeline Girth Welds

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Topics: Metals , Pipelines , Strips , Tensile testing , Welded joints

Analytical Limit Load Formula and Procedure for Strength Calculation of Axial Complex Shaped Defect in Pipe

Igor Orynyak, Julia Bai, Roman Mazuryk

PVP 2021; V004T06A059https://doi.org/10.1115/PVP2021-61640

Abstract

View Articletitled, Analytical Limit Load Formula and Procedure for Strength Calculation of Axial Complex Shaped Defect in Pipe

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Topics: Algorithms , Optimization , Pipes , Pressure , Stress

Prediction of Ultimate Load of Pipeline With Defects Based On Material Hardening

Zhuoyu Fang, Shaohua Dong

PVP 2021; V004T06A060https://doi.org/10.1115/PVP2021-61647

Abstract

View Articletitled, Prediction of Ultimate Load of Pipeline With Defects Based On Material Hardening

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Topics: Hardening , Pipelines , Shear stress , Stress , Work hardening , Failure mechanisms , Pipes , Errors , Failure , Finite element analysis

Fatigue Crack Growth Rate Data Assessment

Enyang D. Wang, Sanjay Tiku, Aaron Dinovitzer

PVP 2021; V004T06A061https://doi.org/10.1115/PVP2021-62038

Abstract

View Articletitled, Fatigue Crack Growth Rate Data Assessment

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Topics: Fatigue cracks , Pipes

Probabilistic Assessment of Failure (Joint With C and S)

Fatigue Behavior and Lifetime Assessment of the Austenitic Stainless Steel AISI 347 and its Associated Filler Metal ER 347 Under Low-, High- and Very High Cycle Fatigue Loadings

T. Schopf, S. Weihe, T. Daniel, M. Smaga, T. Beck, J. Rudolph

PVP 2021; V004T06A062https://doi.org/10.1115/PVP2021-62005

Abstract

View Articletitled, Fatigue Behavior and Lifetime Assessment of the Austenitic Stainless Steel AISI 347 and its Associated Filler Metal ER 347 Under Low-, High- and Very High Cycle Fatigue Loadings

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Topics: Damage , Deformation , Endurance limit , Fatigue , Fatigue damage , Filler metals , High cycle fatigue , Stainless steel , Transients (Dynamics)

Pilot Study on Seismic Fragility Evaluation for Degraded Austenitic Stainless Steel Piping Using the Probabilistic Fracture Mechanics Code PASCAL-SP

Kisaburo Azuma, Yoshihito Yamaguchi, Yinsheng Li

PVP 2021; V004T06A063https://doi.org/10.1115/PVP2021-62233

Abstract

View Articletitled, Pilot Study on Seismic Fragility Evaluation for Degraded Austenitic Stainless Steel Piping Using the Probabilistic Fracture Mechanics Code PASCAL-SP

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Topics: Fracture mechanics , Pipes , Stainless steel , Inspection , Maintenance , Stress corrosion cracking , Failure , Probabilistic risk assessment , Probability , Design

Small-Scale and Miniature Mechanical Testing (Joint With C and S)

Development of Mini-Compact Tension Specimen Fabrication and Test Methods in Hot Cell for Post-Irradiation Examination of Reactor Pressure Vessel Steels

Frideriki Naziris, Casper Versteylen, Frederick Frith, Marcel Bregman, Murthy Kolluri

PVP 2021; V004T06A064https://doi.org/10.1115/PVP2021-61027

Abstract

View Articletitled, Development of Mini-Compact Tension Specimen Fabrication and Test Methods in Hot Cell for Post-Irradiation Examination of Reactor Pressure Vessel Steels

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Topics: Irradiation (Radiation exposure) , Manufacturing , Reactor vessels , Steel , Tension , Testing , Geometry , Stress , ASTM International , Pressurized water reactors

Estimation of the Threshold Toughness in Acid Environments (K_IEAC) By Using Circumferential Notched Tensile Specimens (CNT)

B. Arroyo, J. A. Álvarez, F. Gutiérrez-Solana, A. Cayón, S. Cicero, L. Andrea, R. Lacalle

PVP 2021; V004T06A065https://doi.org/10.1115/PVP2021-61761

Abstract

View Articletitled, Estimation of the Threshold Toughness in Acid Environments (K<sub>IEAC</sub>) By Using Circumferential Notched Tensile Specimens (CNT)

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Topics: Carbon nanotubes , Fracture toughness , Hydrogen

FRACTESUS Project: General Framework of Materials Selection and Testing Processes

Tomasz Brynk, Marlies Lambrecht, Inge Uytdenhouwen, Pentti Arffman, Eberhard Altstadt, Tom Petit

PVP 2021; V004T06A066https://doi.org/10.1115/PVP2021-61906

Abstract

View Articletitled, FRACTESUS Project: General Framework of Materials Selection and Testing Processes

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Topics: Fracture toughness , Reactor vessels , Tension , Testing , Steel , Base metals , Computer simulation , Fracture mechanics , Materials testing , Nuclear power stations