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Journal Articles

Validity of Toughness Measurements From Miniature Specimens Failing in Different Fracture Modes

Susan Ortner, Marcos Sanchez, John Echols, Sergio Cicero, Paul Chekhonin
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. October 2024, 146(5): 051501.
Paper No: PVT-24-1063
https://doi.org/10.1115/1.4065854
Published Online: July 17, 2024
View Article titled, Validity of Toughness Measurements From Miniature Specimens Failing in Different Fracture Modes
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Topics: Fracture (Materials), Fracture (Process), Fracture toughness, Steel, Fractography, ASTM International, Brittle fracture
Proceedings Papers

INCEFA-SCALE (Increasing Safety in NPPs by Covering Gaps in Environmental Fatigue Assessment - Focusing on Gaps Between Laboratory Data and Component-Scale)

Alec McLennan, Román Cicero, Jack Beswick, Stéphan Courtin, Zaiqing Que, Sergio Cicero
Proc. ASME. PVP2023, Volume 5: Materials & Fabrication, V005T06A008, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-105357
https://doi.org/10.1115/PVP2023-105357
View Paper titled, INCEFA-SCALE (Increasing Safety in NPPs by Covering Gaps in Environmental Fatigue Assessment - Focusing on Gaps Between Laboratory Data and Component-Scale)
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Topics: Fatigue, Nuclear power stations, Safety, Stainless steel
Proceedings Papers

Estimation of Load Bearing Capacity in 3D Printed PLA Notched Plates Using the Theory of Critical Distances

Sergio Cicero, Sergio Arrieta, Marcos Sánchez
Proc. ASME. PVP2023, Volume 5: Materials & Fabrication, V005T06A032, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-105581
https://doi.org/10.1115/PVP2023-105581
View Paper titled, Estimation of Load Bearing Capacity in 3D Printed PLA Notched Plates Using the Theory of Critical Distances
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Topics: Additive manufacturing, Fracture (Materials), Load bearing capacity, Plates (structures)
Proceedings Papers

Fracture Load Predictions in 3D Printed Graphene-Reinforced PLA Notched Specimens Using the Average Strain Energy Density Criterion

Sergio Cicero, Sergio Arrieta
Proc. ASME. PVP2023, Volume 5: Materials & Fabrication, V005T06A031, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-105442
https://doi.org/10.1115/PVP2023-105442
View Paper titled, Fracture Load Predictions in 3D Printed Graphene-Reinforced PLA Notched Specimens Using the Average Strain Energy Density Criterion
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Topics: Additive manufacturing, Density, Fracture (Materials), Fracture (Process), Graphene, Stress
Proceedings Papers

Fracture Characterization of Structural Steel S275JR Using Conventional CT Specimens, Mini-CT Specimens and Small Punch Specimens: A Comparison

Marcos Sánchez, Sergio Cicero, Borja Arroyo
Proc. ASME. PVP2023, Volume 1: Codes & Standards, V001T01A029, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-105437
https://doi.org/10.1115/PVP2023-105437
View Paper titled, Fracture Characterization of Structural Steel S275JR Using Conventional CT Specimens, Mini-CT Specimens and Small Punch Specimens: A Comparison
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Topics: Fracture (Materials), Fracture (Process), Structural steel, Temperature
Proceedings Papers

Literature Review on Testing of Mini-CT Specimen to Characterize the Ductile-to-Brittle Transition Range and the Upper Shelf Regime

Marcos Sánchez, Sergio Cicero, Sergio Arrieta
Proc. ASME. PVP2023, Volume 1: Codes & Standards, V001T01A032, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-105596
https://doi.org/10.1115/PVP2023-105596
View Paper titled, Literature Review on Testing of Mini-CT Specimen to Characterize the Ductile-to-Brittle Transition Range and the Upper Shelf Regime
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Topics: Brittleness, Testing, Steel, Geometry, Displacement, Fracture (Materials), Fracture (Process), Fracture toughness, Reactor vessels, Stress
eBook Chapter

Development of a Theory of Critical Distances Based Methodology for Environmentally Assisted Cracking Analyses

Series: ASTM Selected Technical Papers
Publisher: ASTM International
Published: 2023
ISBN: 978-0-8031-7733-8
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Proceedings Papers

Analysis of the Load Bearing Capacity of Cracked Additively Manufactured Polymers Using Failure Assessment Diagrams

Sergio Cicero, Víctor Martínez-Mata, Sergio Arrieta
Proc. ASME. PVP2022, Volume 4A: Materials and Fabrication, V04AT06A041, July 17–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: PVP2022-78280
https://doi.org/10.1115/PVP2022-78280
View Paper titled, Analysis of the Load Bearing Capacity of Cracked Additively Manufactured Polymers Using Failure Assessment Diagrams
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Topics: Additive manufacturing, Failure, Load bearing capacity, Modeling, Polymers
Proceedings Papers

Overview of Suitable Methodologies for Threshold Stress Determination by Small Punch in Aggressive Environments

Laura Andrea Calvo, Borja Arroyo Martinez, José Alberto Álvarez Laso, Federico Gutiérrez-Solana, Sergio Cicero González, Roberto Lacalle Calderón
Proc. ASME. PVP2022, Volume 4B: Materials and Fabrication, V04BT06A048, July 17–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: PVP2022-84744
https://doi.org/10.1115/PVP2022-84744
View Paper titled, Overview of Suitable Methodologies for Threshold Stress Determination by Small Punch in Aggressive Environments
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Topics: ASTM International, Hydrogen embrittlement, Stress
Proceedings Papers

INCEFA-SCALE (Increasing Safety in NPPs by Covering Gaps in Environmental Fatigue Assessment - Focusing on Gaps Between Laboratory Data and Component-Scale)

Alec McLennan, Roman Cicero, Kevin Mottershead, Stephan Courtin, Zaiqing Que, Sergio Cicero
Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A013, July 17–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: PVP2022-84625
https://doi.org/10.1115/PVP2022-84625
View Paper titled, INCEFA-SCALE (Increasing Safety in NPPs by Covering Gaps in Environmental Fatigue Assessment - Focusing on Gaps Between Laboratory Data and Component-Scale)
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Topics: Fatigue, Nuclear power stations, Safety
Proceedings Papers

On the Validity of the Weibull Parameters Used in the Master Curve in Ferritic Steels Containing Notches

Sergio Cicero, Sergio Arrieta
Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A042, July 17–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: PVP2022-78263
https://doi.org/10.1115/PVP2022-78263
View Paper titled, On the Validity of the Weibull Parameters Used in the Master Curve in Ferritic Steels Containing Notches
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Topics: Steel
Proceedings Papers

INCEFA-SCALE (Increasing Safety in NPPs by Covering Gaps in Environmental Fatigue Assessment - Focusing on Gaps Between Laboratory Data and Component-Scale)

Kevin Mottershead, Roman Cicero, Alec McLennan, Stephan Courtin, Caitlin Huotilainen, Sergio Cicero
Proc. ASME. PVP2021, Volume 1: Codes and Standards, V001T01A009, July 13–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: PVP2021-61793
https://doi.org/10.1115/PVP2021-61793
View Paper titled, INCEFA-SCALE (Increasing Safety in NPPs by Covering Gaps in Environmental Fatigue Assessment - Focusing on Gaps Between Laboratory Data and Component-Scale)
Open the PDF for INCEFA-SCALE (Increasing Safety in NPPs by Covering Gaps in Environmental Fatigue Assessment - Focusing on Gaps Between Laboratory Data and Component-Scale) in another window
Topics: Fatigue, Nuclear power stations, Safety
Proceedings Papers

INCEFA-PLUS: Increasing Safety in NPPs by Covering Gaps in Environmental Fatigue Assessment

Kevin Mottershead, Matthias Bruchhausen, Sergio Cicero, Sam Cuvilliez
Proc. ASME. PVP2020, Volume 1: Codes and Standards, V001T01A012, August 3, 2020
Publisher: American Society of Mechanical Engineers
Paper No: PVP2020-21220
https://doi.org/10.1115/PVP2020-21220
View Paper titled, INCEFA-PLUS: Increasing Safety in NPPs by Covering Gaps in Environmental Fatigue Assessment
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Topics: Fatigue, Nuclear power stations, Safety
Proceedings Papers

INCEFA-PLUS: Increasing Safety in NPPs by Covering Gaps in Environmental Fatigue Assessment

Kevin Mottershead, Matthias Bruchhausen, Sergio Cicero, Sam Cuvilliez
Proc. ASME. PVP2019, Volume 1: Codes and Standards, V001T01A014, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-93276
https://doi.org/10.1115/PVP2019-93276
View Paper titled, INCEFA-PLUS: Increasing Safety in NPPs by Covering Gaps in Environmental Fatigue Assessment
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Topics: Fatigue, Nuclear power stations, Safety
Proceedings Papers

Estimation of the Reference Temperature, T 0 , by Means of the Small Punch Testing Technique

David Andrés, Roberto Lacalle, Sergio Cicero, Jose A. Álvarez, Manuel Pinzón
Proc. ASME. PVP2018, Volume 1A: Codes and Standards, V01AT01A065, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84250
https://doi.org/10.1115/PVP2018-84250
View Paper titled, Estimation of the Reference Temperature, T 0 , by Means of the Small Punch Testing Technique
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Topics: Temperature, Testing, Embrittlement, Vessels, Dimensions, Irradiation (Radiation exposure), Neutrons, Nuclear power stations, Steel
Proceedings Papers

INCEFA-PLUS: Increasing Safety in NPPs by Covering Gaps in Environmental Fatigue Assessment

Kevin Mottershead, Matthias Bruchhausen, Sam Cuvilliez, Sergio Cicero
Proc. ASME. PVP2018, Volume 1A: Codes and Standards, V01AT01A013, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84034
https://doi.org/10.1115/PVP2018-84034
View Paper titled, INCEFA-PLUS: Increasing Safety in NPPs by Covering Gaps in Environmental Fatigue Assessment
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Topics: Fatigue, Nuclear power stations, Safety, Finishes, Stress, Testing, Databases, Fatigue damage, Light water reactors, Stainless steel
Proceedings Papers

Validation of the Proposed R6 Method for Assessing Non-Sharp Defects

Anthony J. Horn, Sergio Cicero, Adam Bannister, Peter J. Budden
Proc. ASME. PVP2017, Volume 6B: Materials and Fabrication, V06BT06A010, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-66095
https://doi.org/10.1115/PVP2017-66095
View Paper titled, Validation of the Proposed R6 Method for Assessing Non-Sharp Defects
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Topics: Approximation, Damage, Errors, Failure, Fatigue cracks, Finite element analysis, Fracture (Materials), Porosity
Proceedings Papers

INCEFA-PLUS (Increasing Safety in Nuclear Power Plants by Covering Gaps in Environmental Fatigue Assessment)

Kevin Mottershead, Matthias Bruchhausen, Thomas Métais, Sergio Cicero, David Tice
Proc. ASME. PVP2017, Volume 1A: Codes and Standards, V01AT01A018, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-65256
https://doi.org/10.1115/PVP2017-65256
View Paper titled, INCEFA-PLUS (Increasing Safety in Nuclear Power Plants by Covering Gaps in Environmental Fatigue Assessment)
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Topics: Fatigue, Nuclear power stations, Safety, Testing, Finishes, Databases, Stress, Workshops (Work spaces), Fatigue damage, Fatigue testing
Proceedings Papers

Application of the Strain Energy Density Criterion to the Estimation of Fracture Loads in Structural Steel S355J2 at Lower Shelf Temperatures

Sergio Cicero, Francisco Ibáñez, Isabela Procopio, Virginia Madrazo
Proc. ASME. PVP2017, Volume 6B: Materials and Fabrication, V06BT06A001, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-65004
https://doi.org/10.1115/PVP2017-65004
View Paper titled, Application of the Strain Energy Density Criterion to the Estimation of Fracture Loads in Structural Steel S355J2 at Lower Shelf Temperatures
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Topics: Density, Fracture (Materials), Stress, Structural steel, Temperature, Spectral energy distribution, Fracture toughness
Proceedings Papers

A Basic Procedure for the Integrity Assessment of Structural Steels Containing Notches

Sergio Cicero, Virginia Madrazo, Tiberio García
Proc. ASME. PVP2016, Volume 6B: Materials and Fabrication, V06BT06A040, July 17–21, 2016
Publisher: American Society of Mechanical Engineers
Paper No: PVP2016-63028
https://doi.org/10.1115/PVP2016-63028
View Paper titled, A Basic Procedure for the Integrity Assessment of Structural Steels Containing Notches
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Topics: Structural steel, Failure, Fracture (Materials), Fracture (Process), Steel, Temperature