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Proceedings Papers

Failure Analysis and Materials Degradation Properties Assessments in an Aged Hydroprocessing 347H Austenitic Stainless Piping

Kevin Batts, Jorge Hau, Jorge Penso, Eric Caldwell, Mitul Dalal
Proc. ASME. PVP2024, Volume 5: Operations, Applications, & Components; Seismic Engineering; ASME Nondestructive Evaluation, Diagnosis and Prognosis (NDPD) Division, V005T07A025, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-123067
https://doi.org/10.1115/PVP2024-123067
View Paper titled, Failure Analysis and Materials Degradation Properties Assessments in an Aged Hydroprocessing 347H Austenitic Stainless Piping
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Topics: Cracking (Materials), Embrittlement, Failure analysis, Fracture (Process), Fracture toughness, Materials degradation, Pipes, Fracture (Materials), Pumps, Elongation
Proceedings Papers

Reheat Cracking of Low Alloy Steel During Fabrication and in Service in Oil and Gas Facilities

Mitul Dalal, Jorge Penso
Proc. ASME. PVP2022, Volume 5: Operations, Applications, and Components; Seismic Engineering; ASME Nondestructive Evaluation, Diagnosis and Prognosis (NDPD) Division, V005T07A011, July 17–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: PVP2022-85406
https://doi.org/10.1115/PVP2022-85406
View Paper titled, Reheat Cracking of Low Alloy Steel During Fabrication and in Service in Oil and Gas Facilities
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Topics: Alloy steel, Cracking (Materials), Fracture (Process), Manufacturing, Creep, Heat treating (Metalworking), Steel, Stress, Testing, Welded joints
Proceedings Papers

Residual Stress Modeling and Advanced Diffraction Measurements of 347H Steel Weldments

Yi Yang, Dong Han, Yanfei Gao, Wei Zhang, Jeffrey R. Bunn, E. Andrew Payzant, Jorge Penso, Zhili Feng
Proc. ASME. PVP2022, Volume 5: Operations, Applications, and Components; Seismic Engineering; ASME Nondestructive Evaluation, Diagnosis and Prognosis (NDPD) Division, V005T07A012, July 17–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: PVP2022-85608
https://doi.org/10.1115/PVP2022-85608
View Paper titled, Residual Stress Modeling and Advanced Diffraction Measurements of 347H Steel Weldments
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Topics: Diffraction, Modeling, Steel, Stress, Welding, Precipitation, Stress concentration, Cracking (Materials), Damage, Energy generation
Proceedings Papers

Investigation of the Irradiation Effect on the Dynamics of Nuclear Fuel Bundles

Osama Elbanhawy, Marwan Hassan, Atef Mohany, Hossam Kishawy
Proc. ASME. PVP2021, Volume 3: Fluid Structure Interaction; High Pressure Technology, V003T04A007, July 13–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: PVP2021-62412
https://doi.org/10.1115/PVP2021-62412
View Paper titled, Investigation of the Irradiation Effect on the Dynamics of Nuclear Fuel Bundles
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Topics: Dynamics (Mechanics), Fuel rods, Irradiation (Radiation exposure), Fuels, Flow (Dynamics), Constitutive equations, Coolants, Dynamic response, Mechanical properties, Pressure
Proceedings Papers

Developing a Weld Overlay Specification for Hyper Duplex Stainless Steel

Andres Acuna, Antonio Ramirez, Ravi Menon, Per-Åke Björnstedt, Leonardo Carvalho
Proc. ASME. PVP2021, Volume 4: Materials and Fabrication, V004T06A042, July 13–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: PVP2021-62042
https://doi.org/10.1115/PVP2021-62042
View Paper titled, Developing a Weld Overlay Specification for Hyper Duplex Stainless Steel
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Topics: Overlays (Materials engineering), Precipitation, Stainless steel
Proceedings Papers

Influence of Quenching-Tempering on the Carbide Precipitation of 2.25Cr-1Mo-0.25V Steel Used in Reactor Pressure Vessels

Yafei Wang, Songyan Hu, Guangxu Cheng, Zaoxiao Zhang, Jianxiao Zhang
Proc. ASME. PVP2019, Volume 3: Design and Analysis, V003T03A057, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-93054
https://doi.org/10.1115/PVP2019-93054
View Paper titled, Influence of Quenching-Tempering on the Carbide Precipitation of 2.25Cr-1Mo-0.25V Steel Used in Reactor Pressure Vessels
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Topics: Precipitation, Quenching (Metalworking), Reactor vessels, Steel, Heat treating (Metalworking), Electron diffraction, Electron microscopes, Electrons, Irradiation (Radiation exposure), Manufacturing
Proceedings Papers

Change of Crack Initiation and Propagation Modes in Hydrogen-Related Failure of a Precipitation-Strengthened Ni-Based Superalloy 718 Under Internal and External Hydrogen Conditions

Yuhei Ogawa, Osamu Takakuwa, Saburo Okazaki, Saburo Matsuoka, Hisao Matsunaga
Proc. ASME. PVP2019, Volume 6B: Materials and Fabrication, V06BT06A025, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-93204
https://doi.org/10.1115/PVP2019-93204
View Paper titled, Change of Crack Initiation and Propagation Modes in Hydrogen-Related Failure of a Precipitation-Strengthened Ni-Based Superalloy 718 Under Internal and External Hydrogen Conditions
Open the PDF for Change of Crack Initiation and Propagation Modes in Hydrogen-Related Failure of a Precipitation-Strengthened Ni-Based Superalloy 718 Under Internal and External Hydrogen Conditions in another window
Topics: Failure, Fracture (Materials), Hydrogen, Precipitation, Superalloys, Fracture (Process), Ductility, Deformation, Annealing, Brittleness
Proceedings Papers

Improvement of High Temperature Creep Strength of Conventional Grade 91 Steel by Thermomechanical Treatments

Rebeca Hernández, Marta Serrano, Andrea García-Junceda, Elvira Oñorbe, Javier Vivas
Proc. ASME. PVP2019, Volume 6B: Materials and Fabrication, V06BT06A012, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-93148
https://doi.org/10.1115/PVP2019-93148
View Paper titled, Improvement of High Temperature Creep Strength of Conventional Grade 91 Steel by Thermomechanical Treatments
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Topics: High temperature creep, Steel, Thermomechanical treatment, Creep, Stress, Brittle fracture, Density, Ductile fracture, Fractography, Necking
Proceedings Papers

Experimental Study on Mechanical Properties and Microstructure of 2.25Cr1Mo0.25V Steel by the Influence of Heat Treatment and Welding

Qing Li, Guangxu Cheng, Mu Qin, Zaoxiao Zhang
Proc. ASME. PVP2018, Volume 1B: Codes and Standards, V01BT01A031, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84437
https://doi.org/10.1115/PVP2018-84437
View Paper titled, Experimental Study on Mechanical Properties and Microstructure of 2.25Cr1Mo0.25V Steel by the Influence of Heat Treatment and Welding
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Topics: Heat treating (Metalworking), Mechanical properties, Steel, Welding, Metals, Base metals, Precipitation, Arc welding, Plasticity, Scanning electron microscopy
Proceedings Papers

Failure Analysis of Duplex Stainless Steel in an Atmospheric Tower

Chengsi Zheng, Gang Wang, Xiang Wu, Zhibin Ai
Proc. ASME. PVP2018, Volume 5: High-Pressure Technology; ASME Nondestructive Evaluation, Diagnosis and Prognosis Division (NDPD); Rudy Scavuzzo Student Paper Symposium and 26th Annual Student Paper Competition, V005T09A006, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84348
https://doi.org/10.1115/PVP2018-84348
View Paper titled, Failure Analysis of Duplex Stainless Steel in an Atmospheric Tower
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Topics: Failure analysis, Stainless steel, Fracture (Materials), Metals, Base metals, Carbon steel, Corrosion, Corrosion protection, Failure, Heat
Proceedings Papers

Upper Shelf Energy Prediction Model for Irradiated Reactor Vessel Steels

Takuya Ogawa, J. Brian Hall, Benjamin E. Mays, Timothy C. Hardin
Proc. ASME. PVP2017, Volume 7: Operations, Applications and Components, V007T07A009, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-65317
https://doi.org/10.1115/PVP2017-65317
View Paper titled, Upper Shelf Energy Prediction Model for Irradiated Reactor Vessel Steels
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Topics: Reactor vessels, Steel, ASTM International, Databases, Copper, Embrittlement, Irradiation (Radiation exposure), Light water reactors, Surveillance, Chemistry
Proceedings Papers

Excellent Resistance to Hydrogen Embrittlement of High-Strength Copper-Based Alloy

Yuhei Ogawa, Junichiro Yamabe, Hisao Matsunaga, Saburo Matsuoka
Proc. ASME. PVP2017, Volume 1A: Codes and Standards, V01AT01A043, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-65532
https://doi.org/10.1115/PVP2017-65532
View Paper titled, Excellent Resistance to Hydrogen Embrittlement of High-Strength Copper-Based Alloy
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Topics: Alloys, Copper, Hydrogen embrittlement, Hydrogen, Fracture toughness, Tensile strength, Annealing, Compression, Cooling, Ductility
Proceedings Papers

Welding of Internally Clad X65 Pipes With Precipitation Strengthened Ni-Based Filler Metals

Graciela C. Penso, Boian T. Alexandrov
Proc. ASME. PVP2017, Volume 6B: Materials and Fabrication, V06BT06A054, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-66038
https://doi.org/10.1115/PVP2017-66038
View Paper titled, Welding of Internally Clad X65 Pipes With Precipitation Strengthened Ni-Based Filler Metals
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Topics: Filler metals, Pipes, Precipitation, Welding, Alloys, Yield strength, Metals, Optimization, Solidification, Welded joints
Proceedings Papers

Jagged Cracking in the Heat-Affected Zone of Weld Overlay on Coke Drum Cladding

Yiyu Wang, Rangasayee Kannan, Leijun Li, Yasin Suzuk, Darren Ting, Simon Yuen, Maria Marilin Garcia
Proc. ASME. PVP2017, Volume 3A: Design and Analysis, V03AT03A016, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-66118
https://doi.org/10.1115/PVP2017-66118
View Paper titled, Jagged Cracking in the Heat-Affected Zone of Weld Overlay on Coke Drum Cladding
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Topics: Cladding systems (Building), Coke, Fracture (Process), Heat, Overlays (Materials engineering), Grain boundaries, Fracture (Materials), Shear stress, Thermal stresses, Base metals
Proceedings Papers

Impact Toughness of Grade 92 Steel Aging at 700°C

Gu Baolan, Xu Tong
Proc. ASME. PVP2017, Volume 6A: Materials and Fabrication, V06AT06A044, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-65479
https://doi.org/10.1115/PVP2017-65479
View Paper titled, Impact Toughness of Grade 92 Steel Aging at 700°C
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Topics: Fracture toughness, Steel, Grain boundaries, Precipitation
Proceedings Papers

Effect of Postweld Heat Treatment Conditions on Microstructure of 9Cr-1Mo-V Steel Welds for Pressure Vessel

Hidenori Terasaki, Tomohiro Tanaka, Masamitsu Abe, Mitsuyoshi Nakatani
Proc. ASME. PVP2017, Volume 6A: Materials and Fabrication, V06AT06A006, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-65331
https://doi.org/10.1115/PVP2017-65331
View Paper titled, Effect of Postweld Heat Treatment Conditions on Microstructure of 9Cr-1Mo-V Steel Welds for Pressure Vessel
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Topics: Heat treating (Metalworking), Pressure vessels, Steel, Welded joints, Metals, Dislocations, Precipitation, Diffraction, Electron backscatter diffraction, Fracture toughness
Proceedings Papers

Assessment of Powder Metallurgy-Hot Isostatic Pressed Nozzle-to-Safe End Transition Joints

Ben Sutton, David Gandy
Proc. ASME. PVP2017, Volume 6A: Materials and Fabrication, V06AT06A014, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-65776
https://doi.org/10.1115/PVP2017-65776
View Paper titled, Assessment of Powder Metallurgy-Hot Isostatic Pressed Nozzle-to-Safe End Transition Joints
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Topics: Metallurgy, Nozzles, Alloys, Manufacturing, Metals, Alloy steel, Heat treating (Metalworking), Welded joints, Corrosion, Diffusion (Physics)
Proceedings Papers

Damage Characterization of Heat Resistant Steels After Long Service in Reforming Plants

Antonello Alvino, Alessandra Antonini, Daniela Lega, Canio Mennuti, Andrea Tonti
Proc. ASME. PVP2016, Volume 6B: Materials and Fabrication, V06BT06A032, July 17–21, 2016
Publisher: American Society of Mechanical Engineers
Paper No: PVP2016-63555
https://doi.org/10.1115/PVP2016-63555
View Paper titled, Damage Characterization of Heat Resistant Steels After Long Service in Reforming Plants
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Topics: Damage, Heat, Steel, Alloys, Creep, Carburization, Precipitation, Corrosion resistance, Fluids, Maintenance
Proceedings Papers

Role of Long Term Ageing on the Creep Life of Type 316H Austenitic Stainless Steel Bifurcation Weldments

Ana I. Martinez-Ubeda, Ian Griffiths, Oliver D. Payton, Charles M. Younes, Tom B. Scott, Peter E. J. Flewitt
Proc. ASME. PVP2016, Volume 6A: Materials and Fabrication, V06AT06A058, July 17–21, 2016
Publisher: American Society of Mechanical Engineers
Paper No: PVP2016-63467
https://doi.org/10.1115/PVP2016-63467
View Paper titled, Role of Long Term Ageing on the Creep Life of Type 316H Austenitic Stainless Steel Bifurcation Weldments
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Topics: Bifurcation, Creep, Stainless steel, Fracture (Process), Boiler tubes, Cavities, Fracture (Materials), Grain boundaries, Precipitation, Cavitation
Proceedings Papers

Studies on Influence of Tantalum Addition in TP310HCbN

Kazuki Furuya, Mamoru Nagao, Takeo Miyamura, Shigenobu Nanba
Proc. ASME. PVP2016, Volume 6A: Materials and Fabrication, V06AT06A059, July 17–21, 2016
Publisher: American Society of Mechanical Engineers
Paper No: PVP2016-63482
https://doi.org/10.1115/PVP2016-63482
View Paper titled, Studies on Influence of Tantalum Addition in TP310HCbN
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Topics: Tantalum, Creep, Alloys, Chemical properties, Mechanical properties, Precipitation