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Proceedings Papers

A Review of Constraint Effects on Fracture Toughness for Structural Integrity Assessment in Fitness-for-Service Codes

Steven X. Xu, Kim Wallin

Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A004, July 17–22, 2022

Paper No: PVP2022-86188

DOI: https://doi.org/10.1115/PVP2022-86188

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Topics: Ductile-brittle transition, Fitness-for-service, Fracture toughness

Proceedings Papers

Constraint Effect on Fracture in Ductile-Brittle Transition Temperature Region (Report 2)

Kiminobu Hojo, Takatoshi Hirota, Yasuto Nagoshi, Takuya Fukahori, Kimihisa Sakima, Mitsuru Ohata, Fumiyoshi Minami

Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A003, July 17–22, 2022

Paper No: PVP2022-84186

DOI: https://doi.org/10.1115/PVP2022-84186

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Topics: Ductile-brittle transition, Fracture (Materials), Fracture (Process), Stress, Temperature

Proceedings Papers

Constraint Effect on Fracture in Ductile-Brittle Transition Temperature Region

Kiminobu Hojo, Takatoshi Hirota, Yasuto Nagoshi, Takuya Fukahori, Kimihisa Sakima, Mitsuru Ohata, Fumiyoshi Minami

Proc. ASME. PVP2021, Volume 1: Codes and Standards, V001T01A055, July 13–15, 2021

Paper No: PVP2021-61318

DOI: https://doi.org/10.1115/PVP2021-61318

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Topics: Ductile fracture, Ductile-brittle transition, Fracture (Materials), Temperature

Proceedings Papers

Benchmark Analysis by Beremin Model and GTN Model in CAF Subcommittee

Takatoshi Hirota, Yasuto Nagoshi, Kiminobu Hojo, Hiroshi Okada, Akiyuki Takahashi, Jinya Katsuyama, Takashi Ueda, Takuya Ogawa, Kenji Yashirodai, Mitsuru Ohata, Fumiyoshi Minami

Proc. ASME. PVP2021, Volume 1: Codes and Standards, V001T01A056, July 13–15, 2021

Paper No: PVP2021-61668

DOI: https://doi.org/10.1115/PVP2021-61668

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Topics: Brittleness, Computer simulation, Damage, Deformation, Ductile fracture, Ductile-brittle transition, Evaluation methods, Finite element analysis, Finite element model, Flat plates

Proceedings Papers

Crack Propagation Modeling in a PWR Under PTS Using XFEM

Diego F. Mora, Markus Niffenegger, Roman Mukin

Proc. ASME. PVP2020, Volume 6: Materials and Fabrication, V006T06A001, August 3, 2020

Paper No: PVP2020-21026

DOI: https://doi.org/10.1115/PVP2020-21026

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Topics: Crack propagation, Modeling, Pressurized water reactors, Fracture (Materials), Damage, Finite element analysis, Fracture toughness, Accidents, Cooling, Simulation

Proceedings Papers

Investigation of Temperature Dependence of Weibull Parameters of the Beremin Model in Ductile-Brittle Transition Temperature Region

Kiminobu Hojo, Naoki Ogawa, Kentaro Yoshimoto, Takatoshi Hirota, Yasuto Nagoshi

Proc. ASME. PVP2020, Volume 6: Materials and Fabrication, V006T06A014, August 3, 2020

Paper No: PVP2020-21651

DOI: https://doi.org/10.1115/PVP2020-21651

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Topics: Ductile-brittle transition, Temperature, Temperature effects, Alloy steel, Fracture (Materials), Fracture (Process), Brittle fracture, Carbon steel, Ductile fracture, Electromagnetic scattering

Proceedings Papers

Ductile Crack Growth Resistance and Rotation Behavior of Miniature C(T) Specimen

Tomoki Shinko, Masato Yamamoto

Proc. ASME. PVP2020, Volume 1: Codes and Standards, V001T01A037, August 3, 2020

Paper No: PVP2020-21104

DOI: https://doi.org/10.1115/PVP2020-21104

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Topics: Ductile fracture, Fracture toughness, Rotation, Steel, Fracture (Materials), Size effect, Temperature, Deformation, Ductile-brittle transition, Evaluation methods

Proceedings Papers

Fracture Analysis of Ductile-Brittle Transition Temperature Region Considering Specimens With Different Constraints

Kiminobu Hojo, Takatoshi Hirota, Naoki Ogawa, Kentaro Yoshimoto, Yasuto Nagoshi, Shinichi Kawabata

Proc. ASME. PVP2018, Volume 1A: Codes and Standards, V01AT01A057, July 15–20, 2018

Paper No: PVP2018-84385

DOI: https://doi.org/10.1115/PVP2018-84385

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Topics: Ductile-brittle transition, Fracture (Materials), Fracture (Process), Temperature, Electromagnetic scattering, Flat plates, Brittleness, Damage mechanics, Ductile fracture, Evaluation methods

Proceedings Papers

Estimation of Q345R Fracture Toughness Based on Master Curve

Lele Gui, Tong Xu, Binan Shou, Haiyang Yu

Proc. ASME. PVP2017, Volume 6A: Materials and Fabrication, V06AT06A045, July 16–20, 2017

Paper No: PVP2017-65484

DOI: https://doi.org/10.1115/PVP2017-65484

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Topics: Fracture toughness, Temperature, Phase transition temperature, Steel, American Petroleum Institute, Brittleness, Ductile-brittle transition, Ductility, Notch testing, Weight (Mass)

Proceedings Papers

Effect of Carbide Content on Temper Embrittlement of 2.25Cr1Mo Steel

Yian Wang, Guoshan Xie, Zheng Zhang, Xiaolong Qian, Yufeng Zhou, Jing Li

Proc. ASME. PVP2016, Volume 7: Operations, Applications and Components, V007T07A002, July 17–21, 2016

Paper No: PVP2016-63289

DOI: https://doi.org/10.1115/PVP2016-63289

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Topics: Embrittlement, Steel, Pressure vessels, Cooling, High temperature, Alloy steel, Base metals, Brittle fracture, Damage, Ductile-brittle transition

Proceedings Papers

Comparison of Ring Compression Testing to Three Point Bend Testing for Unirradiated ZIRLO Cladding

Paul S. Korinko, Robert L. Sindelar, Ronald L. Kesterson

Proc. ASME. PVP2015, Volume 7: Operations, Applications and Components, V007T07A055, July 19–23, 2015

Paper No: PVP2015-45984

DOI: https://doi.org/10.1115/PVP2015-45984

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Topics: Cladding systems (Building), Compression, Testing, Hydrogen, Accidents, Fuels, Temperature, Drying, Storage, Containers

Proceedings Papers

Influence of Specimen Geometry and Strain Rate on Ductile-Brittle Transition Characterisation of Reactor Pressure Vessel Steels Using the Small Punch Technique

Jack Adams, Roger C. Hurst, J. Bryan Borradaile, Martin R. Bache

Proc. ASME. PVP2015, Volume 6B: Materials and Fabrication, V06BT06A055, July 19–23, 2015

Paper No: PVP2015-45373

DOI: https://doi.org/10.1115/PVP2015-45373

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Topics: Ductile-brittle transition, Geometry, Reactor vessels, Steel, Fracture (Materials), Fracture (Process), Testing, Active materials, Cylinders, Fractography

Proceedings Papers

Fracture Toughness in the Ductile-Brittle Transition and Thermal Ageing Behavior of Decarburized Heat Affected Zone of Alloy 52 Dissimilar Metal Welds of Nuclear Components

Pierre Joly, Miguel Yescas, Elisabeth Keim

Proc. ASME. PVP2014, Volume 6A: Materials and Fabrication, V06AT06A057, July 20–24, 2014

Paper No: PVP2014-29044

DOI: https://doi.org/10.1115/PVP2014-29044

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Topics: Alloys, Ductile-brittle transition, Fracture toughness, Heat, Metals, Welded joints, Alloy steel, Nozzles, Pipes, Stainless steel

Proceedings Papers

Experimental Investigation on Minimum Design Metal Temperature of Q345R Steel

Xiangyu Shu, Jinyang Zheng, Binan Shou

Proc. ASME. PVP2013, Volume 5: High-Pressure Technology; ASME NDE Division; Rudy Scavuzzo Student Paper Symposium, V005T11A023, July 14–18, 2013

Paper No: PVP2013-97763

DOI: https://doi.org/10.1115/PVP2013-97763

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Topics: Design, Ductile-brittle transition, Impact testing, Metals, Steel, Temperature

Proceedings Papers

High Strain Rate Fracture Properties of High Strength Steels and Their Application

Alan M. Clayton, John Dabinett

Proc. ASME. PVP2011, Volume 5: High-Pressure Technology; Nondestructive Evaluation; Nuclear Engineering, 83-87, July 17–21, 2011

Paper No: PVP2011-57254

DOI: https://doi.org/10.1115/PVP2011-57254

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Topics: Fracture toughness, High strength steel, Steel, Fracture (Materials), Vessels, ASME Standards, Ductile-brittle transition, Phase transition temperature, Temperature, Testing

Proceedings Papers

Determination of Material Degradation at Various Environmental Conditions

Zhengdong Wang, Changjun Liu, Fu-Zhen Xuan, Shan-Tung Tu

Proc. ASME. PVP2011, Volume 6: Materials and Fabrication, Parts A and B, 989-995, July 17–21, 2011

Paper No: PVP2011-57570

DOI: https://doi.org/10.1115/PVP2011-57570

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Topics: Materials degradation, Hydrogen, Fatigue testing, Steam, Steel, Embrittlement, Fatigue strength, Hydrogen embrittlement, Irradiation (Radiation exposure), Reactor vessels

Proceedings Papers

A Fracture Probability Integral for Pressure Vessel Life Estimate and Accident Analysis

Shih-Jung Chang

Proc. ASME. PVP2010, ASME 2010 Pressure Vessels and Piping Conference: Volume 6, Parts A and B, 1187-1191, July 18–22, 2010

Paper No: PVP2010-25968

DOI: https://doi.org/10.1115/PVP2010-25968

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Topics: Accidents, Fracture (Materials), Pressure vessels, Probability, Vessels, Fracture toughness, Reactor vessels, Monte Carlo methods, Neutrons, Simulation

Proceedings Papers

Evaluation of Fracture Toughness by Master Curve Approach Using Miniature C(T) Specimens

Naoki Miura, Naoki Soneda

Proc. ASME. PVP2010, ASME 2010 Pressure Vessels and Piping Conference: Volume 1, 593-602, July 18–22, 2010

Paper No: PVP2010-25862

DOI: https://doi.org/10.1115/PVP2010-25862

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Topics: Fracture toughness, Temperature, Steel, ASTM International, Surveillance, Ductile-brittle transition, Electromagnetic scattering, Evaluation methods, Forging, Reactor vessels

Proceedings Papers

Pessimisms Inherent in Current Treatments of Multiple Defects in Fracture Assessments

Edwin Smith, David W. Beardsmore

Proc. ASME. PVP2009, Volume 6: Materials and Fabrication, Parts A and B, 639-648, July 26–30, 2009

Paper No: PVP2009-77750

DOI: https://doi.org/10.1115/PVP2009-77750

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Topics: Fracture (Materials), Temperature, Ductile fracture, Ductile-brittle transition, Fatigue, Fracture mechanics, Nuclear power stations, Pressure vessels, Shapes

Proceedings Papers

Influence of Specimen Type, Crack Length and Evaluation Method on Quasi-Static and Dynamic Fracture Toughness Properties

Conrad Zurbuchen

Proc. ASME. PVP2009, Volume 5: High Pressure Technology; Nondestructive Evaluation Division; Student Paper Competition, 511-517, July 26–30, 2009

Paper No: PVP2009-77796

DOI: https://doi.org/10.1115/PVP2009-77796

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Topics: Evaluation methods, Fracture (Materials), Fracture toughness, ASTM International, Surveillance, Temperature, Dimensions, Ductile-brittle transition, Fracture mechanics, Mechanical testing

NARROW

A Review of Constraint Effects on Fracture Toughness for Structural Integrity Assessment in Fitness-for-Service Codes

Constraint Effect on Fracture in Ductile-Brittle Transition Temperature Region (Report 2)

Constraint Effect on Fracture in Ductile-Brittle Transition Temperature Region

Benchmark Analysis by Beremin Model and GTN Model in CAF Subcommittee

Crack Propagation Modeling in a PWR Under PTS Using XFEM

Investigation of Temperature Dependence of Weibull Parameters of the Beremin Model in Ductile-Brittle Transition Temperature Region

Ductile Crack Growth Resistance and Rotation Behavior of Miniature C(T) Specimen

Fracture Analysis of Ductile-Brittle Transition Temperature Region Considering Specimens With Different Constraints

Estimation of Q345R Fracture Toughness Based on Master Curve

Effect of Carbide Content on Temper Embrittlement of 2.25Cr1Mo Steel

Comparison of Ring Compression Testing to Three Point Bend Testing for Unirradiated ZIRLO Cladding

Influence of Specimen Geometry and Strain Rate on Ductile-Brittle Transition Characterisation of Reactor Pressure Vessel Steels Using the Small Punch Technique

Fracture Toughness in the Ductile-Brittle Transition and Thermal Ageing Behavior of Decarburized Heat Affected Zone of Alloy 52 Dissimilar Metal Welds of Nuclear Components

Experimental Investigation on Minimum Design Metal Temperature of Q345R Steel

High Strain Rate Fracture Properties of High Strength Steels and Their Application

Determination of Material Degradation at Various Environmental Conditions

A Fracture Probability Integral for Pressure Vessel Life Estimate and Accident Analysis

Evaluation of Fracture Toughness by Master Curve Approach Using Miniature C(T) Specimens

Pessimisms Inherent in Current Treatments of Multiple Defects in Fracture Assessments

Influence of Specimen Type, Crack Length and Evaluation Method on Quasi-Static and Dynamic Fracture Toughness Properties

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