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Proceedings Papers

Fractography of Neutron Irradiated RPV Steels – A Comparison of Shift in Reference Temperature and Net Hardening

Aniruddh Das, Paul Chekhonin, Mario Houska, Florian Obermeier, Eberhard Altstadt
Proc. ASME. PVP2023, Volume 1: Codes & Standards, V001T01A028, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-103648
https://doi.org/10.1115/PVP2023-103648
View Paper titled, Fractography of Neutron Irradiated RPV Steels – A Comparison of Shift in Reference Temperature and Net Hardening
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Topics: Fractography, Hardening, Neutrons, Steel, Temperature, Fracture (Materials), Irradiation (Radiation exposure), Embrittlement, Fracture toughness, Yield strength
Proceedings Papers

Material Deterioration and Residual Life Evaluation of High Temperature Steam Pipeline

Zhifeng Li, Libin Song, Gang Chen
Proc. ASME. PVP2023, Volume 5: Materials & Fabrication, V005T06A020, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-106947
https://doi.org/10.1115/PVP2023-106947
View Paper titled, Material Deterioration and Residual Life Evaluation of High Temperature Steam Pipeline
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Topics: Creep, Fracture (Materials), High temperature steam, Pipelines, Mechanical properties, Pipes, Stress, Stress concentration, Emission spectroscopy, Molybdenum
Proceedings Papers

Combined Effect of Sustained Load and Harsh Environment on E-Glass/Epoxy Composites: Long Term Exposure

Amir Hussain Idrisi, Abdel Hamid Ismail Mourad
Proc. ASME. PVP2022, Volume 4A: Materials and Fabrication, V04AT06A048, July 17–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: PVP2022-84669
https://doi.org/10.1115/PVP2022-84669
View Paper titled, Combined Effect of Sustained Load and Harsh Environment on E-Glass/Epoxy Composites: Long Term Exposure
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Topics: Composite materials, Epoxy adhesives, Epoxy resins, Glass, Scanning electron microscopy, Seawater, Stress, Tensile strength
Proceedings Papers

Influence of High-Pressure Hydrogen Gas and Pre-Charged Hydrogen on Fatigue Crack Initiation and Fatigue Life of 255 Super Duplex Stainless Steel

Brian Kagay, Joseph Ronevich, Chris San Marchi
Proc. ASME. PVP2022, Volume 4B: Materials and Fabrication, V04BT06A035, July 17–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: PVP2022-84797
https://doi.org/10.1115/PVP2022-84797
View Paper titled, Influence of High-Pressure Hydrogen Gas and Pre-Charged Hydrogen on Fatigue Crack Initiation and Fatigue Life of 255 Super Duplex Stainless Steel
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Topics: Fatigue cracks, Fatigue life, High pressure (Physics), Hydrogen, Stainless steel, Fracture (Materials), Carbon nanotubes, Cycles, Electron backscatter diffraction, Fatigue
Proceedings Papers

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

Fan Guangcheng, Wang Wanxia, Tan Jianping, Shi Kexian, Wang Songlin, Lu Yanling
Proc. ASME. PVP2021, Volume 4: Materials and Fabrication, V004T06A011, July 13–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: PVP2021-61787
https://doi.org/10.1115/PVP2021-61787
View Paper titled, 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
Proceedings Papers

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

B. Kagay, J. Ronevich, C. San Marchi
Proc. ASME. PVP2021, Volume 4: Materials and Fabrication, V004T06A056, July 13–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: PVP2021-62944
https://doi.org/10.1115/PVP2021-62944
View Paper titled, 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
Proceedings Papers

Evaluation of Susceptibility to Thermal Fatigue Cracking in High Temperature Alloys for Refinery Olefin Applications

Yuxiang Zhang, Ryan Buntain, Jacob Edwards, Boian Alexandrov, Jorge A. Penso
Proc. ASME. PVP2020, Volume 6: Materials and Fabrication, V006T06A059, August 3, 2020
Publisher: American Society of Mechanical Engineers
Paper No: PVP2020-21741
https://doi.org/10.1115/PVP2020-21741
View Paper titled, Evaluation of Susceptibility to Thermal Fatigue Cracking in High Temperature Alloys for Refinery Olefin Applications
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Topics: Alloys, Fatigue, Fatigue cracks, Fracture (Materials), High temperature, Thermomechanics, Gages, Cycles, Fracture (Process), Furnaces
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

Mechanical Enhancement and Strain Sensing of Electrofusion Joint With Carbon-Fiber-Reinforced Polyethylene

Riwu Yao, Jianfeng Shi, Jinyang Zheng
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), V005T09A006, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-93347
https://doi.org/10.1115/PVP2019-93347
View Paper titled, Mechanical Enhancement and Strain Sensing of Electrofusion Joint With Carbon-Fiber-Reinforced Polyethylene
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Topics: Carbon, Fibers, Pressure, Composite materials, Pipelines, Pipes, Carbon fibers, Density, Elastic moduli, Electrical conductivity
Proceedings Papers

Crack Repair Using Hybrid Additive Manufacturing and Friction Stir Processing

Fadi Al-Badour, Ibrahim H. Zainelabdeen, Rami K. Suleiman, Akeem Adesina
Proc. ASME. PVP2019, Volume 6A: Materials and Fabrication, V06AT06A004, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-93688
https://doi.org/10.1115/PVP2019-93688
View Paper titled, Crack Repair Using Hybrid Additive Manufacturing and Friction Stir Processing
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Topics: Additive manufacturing, Fracture (Materials), Friction, Maintenance, Microhardness, Welding, Aerospace industry, Aluminum alloys, Base metals, High-pressure vessels
Proceedings Papers

Effect of Welding Conditions on Sheets’ Interface Properties in Friction Stir Spot Welding of Copper

Ahmed Mahgoub, Neçar Merah, Abdelaziz Bazoune
Proc. ASME. PVP2019, Volume 6A: Materials and Fabrication, V06AT06A052, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-93635
https://doi.org/10.1115/PVP2019-93635
View Paper titled, Effect of Welding Conditions on Sheets’ Interface Properties in Friction Stir Spot Welding of Copper
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Topics: Copper, Fracture (Materials), Fracture (Process), Friction, Microhardness, Welding, Bonding, Elongation, Failure, Joining
Proceedings Papers

Effect of Heat Treatment on the Properties of Additively Manufactured Type 316L Stainless Steel

Paul S. Korinko, Michael J. Morgan
Proc. ASME. PVP2018, Volume 6A: Materials and Fabrication, V06AT06A005, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84334
https://doi.org/10.1115/PVP2018-84334
View Paper titled, Effect of Heat Treatment on the Properties of Additively Manufactured Type 316L Stainless Steel
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Topics: Additive manufacturing, Heat treating (Metalworking), Stainless steel, Heat, Ductility, Mechanical properties, Scanning electron microscopy, Stress, Tensile testing, Testing
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

Effect of Hydrogen on Fracture Toughness Behavior of 2.25Cr-1Mo-0.25V Steel

Mengyu Chai, Yan Song, Zaoxiao Zhang, Quan Duan, Guangxu Cheng
Proc. ASME. PVP2018, Volume 1A: Codes and Standards, V01AT01A039, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84486
https://doi.org/10.1115/PVP2018-84486
View Paper titled, Effect of Hydrogen on Fracture Toughness Behavior of 2.25Cr-1Mo-0.25V Steel
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Topics: Fracture toughness, Hydrogen, Steel, Fracture (Materials), Alloys, ASTM International, Brittle fracture, Damage, Ductility, Fracture mechanics
Proceedings Papers

Hydrogen-Assisted Fatigue Crack Propagation in a Commercially Pure BCC Iron

Domas Birenis, Yuhei Ogawa, Hisao Matsunaga, Osamu Takakuwa, Junichiro Yamabe, Øystein Prytz, Annett Thøgersen
Proc. ASME. PVP2018, Volume 6B: Materials and Fabrication, V06BT06A039, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84783
https://doi.org/10.1115/PVP2018-84783
View Paper titled, Hydrogen-Assisted Fatigue Crack Propagation in a Commercially Pure BCC Iron
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Topics: Fatigue cracks, Hydrogen, Iron, Fracture (Materials), Fracture (Process), Dislocations, Deformation, Electron microscopy, Fatigue, Plasticity
Proceedings Papers

Recent Progress on Interpretation of Tensile Ductility Loss for Various Austenitic Stainless Steels With External and Internal Hydrogen

Osamu Takakuwa, Junichiro Yamabe, Hisao Matsunaga, Yoshiyuki Furuya, Saburo Matsuoka
Proc. ASME. PVP2017, Volume 6B: Materials and Fabrication, V06BT06A041, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-65671
https://doi.org/10.1115/PVP2017-65671
View Paper titled, Recent Progress on Interpretation of Tensile Ductility Loss for Various Austenitic Stainless Steels With External and Internal Hydrogen
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Topics: Ductility, Hydrogen, Stainless steel, Fracture (Materials), Fracture (Process), Steel, Alloys, High pressure (Physics), Metals, Nickel
Proceedings Papers

Evaluation of Hydrogen Embrittlement of Cr-Mo Low Alloy Steel by Slow Strain Rate Technique With Cathodically Charged Specimen

Daichi Tsurumi, Hiroyuki Saito, Hirokazu Tsuji
Proc. ASME. PVP2017, Volume 6B: Materials and Fabrication, V06BT06A042, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-65726
https://doi.org/10.1115/PVP2017-65726
View Paper titled, Evaluation of Hydrogen Embrittlement of Cr-Mo Low Alloy Steel by Slow Strain Rate Technique With Cathodically Charged Specimen
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Topics: Alloy steel, Hydrogen embrittlement, Hydrogen, Fracture (Materials), Fracture (Process), Current density, High pressure (Physics), Rupture, Scanning electron microscopy, Tensile strength
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

Weldability Evaluation of P87 and 230W Filler Metals in Alloy 230 to Grade P91 Steel Dissimilar Metal Weld

Conner Sarich, Boian Alexandrov, Avraham Benatar, Jorge Penso, Jerry Kovacich
Proc. ASME. PVP2017, Volume 6A: Materials and Fabrication, V06AT06A079, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-65541
https://doi.org/10.1115/PVP2017-65541
View Paper titled, Weldability Evaluation of P87 and 230W Filler Metals in Alloy 230 to Grade P91 Steel Dissimilar Metal Weld
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Topics: Filler metals, Indium alloys, Metals, Steel, Stress, Cracking (Materials), Fracture (Process), Relaxation (Physics), Alloys, Solidification