1-20 of 28
Grain boundaries
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Fission Gas Release Grain Boundary Network Percolation Mechanistic Studies in Oxide Fuels Based on COMSOL Multiphysics Framework

Jingyu Guo, Wenzhong Zhou
Proc. ASME. ICONE29, Volume 2: Nuclear Fuel and Material, Reactor Physics and Transport Theory, and Fuel Cycle Technology, V002T02A061, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-92732
https://doi.org/10.1115/ICONE29-92732
View Paper titled, Fission Gas Release Grain Boundary Network Percolation Mechanistic Studies in Oxide Fuels Based on COMSOL Multiphysics Framework
Open the PDF for Fission Gas Release Grain Boundary Network Percolation Mechanistic Studies in Oxide Fuels Based on COMSOL Multiphysics Framework in another window
Topics: Fuels, Grain boundaries, Nuclear fission, Percolation theory
Proceedings Papers

Molecular Dynamics Study on Thermal Conductivity of Unirradiated and Irradiated Symmetrical Tilt Grain Boundary 3C-SiC

Ziqi Cai, Qingmin Zhang, Zhuang Shao, Yuanming Li
Proc. ASME. ICONE29, Volume 2: Nuclear Fuel and Material, Reactor Physics and Transport Theory, and Fuel Cycle Technology, V002T02A048, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-92136
https://doi.org/10.1115/ICONE29-92136
View Paper titled, Molecular Dynamics Study on Thermal Conductivity of Unirradiated and Irradiated Symmetrical Tilt Grain Boundary 3C-SiC
Open the PDF for Molecular Dynamics Study on Thermal Conductivity of Unirradiated and Irradiated Symmetrical Tilt Grain Boundary 3C-SiC in another window
Topics: Cascades (Fluid dynamics), Grain boundaries, Molecular dynamics, Symmetry (Physics), Thermal conductivity
Proceedings Papers

The Effect of Nozzle Safe End Hot/Cold Wire Tungsten Inert Gas Buttering on Microstructure and Property

Chengdong Yang, Maolong Zhang, Xiangkun Ru, Weibao Tang
Proc. ASME. ICONE29, Volume 10: Advanced Methods of Manufacturing for Nuclear Reactors and Components, V010T10A002, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-89075
https://doi.org/10.1115/ICONE29-89075
View Paper titled, The Effect of Nozzle Safe End Hot/Cold Wire Tungsten Inert Gas Buttering on Microstructure and Property
Open the PDF for The Effect of Nozzle Safe End Hot/Cold Wire Tungsten Inert Gas Buttering on Microstructure and Property in another window
Topics: Cracking (Materials), Ductility, Fracture (Process), Nozzles, Tungsten, Wire, Grain boundaries, Grain size
Proceedings Papers

Microstructure and Properties of New Zirconium Alloys for CAP1400 Fuel Assembly

Qifeng Zeng, Libing Zhu, Gaihuan Yuan, Lian Wang, Guocheng Sun, Junqiang Lu
Proc. ASME. ICONE25, Volume 3: Nuclear Fuel and Material, Reactor Physics and Transport Theory; Innovative Nuclear Power Plant Design and New Technology Application, V003T02A037, July 2–6, 2017
Publisher: American Society of Mechanical Engineers
Paper No: ICONE25-66951
https://doi.org/10.1115/ICONE25-66951
View Paper titled, Microstructure and Properties of New Zirconium Alloys for CAP1400 Fuel Assembly
Open the PDF for Microstructure and Properties of New Zirconium Alloys for CAP1400 Fuel Assembly in another window
Topics: Fuels, Manufacturing, Zirconium alloys, Alloys, Corrosion resistance, Creep, Mechanical properties, Design, Temperature, Water chemistry
Proceedings Papers

Effect of Structural State of Austenitic 15-15 Ti Steel on Initiation and Propagation of Solution-Based Corrosion Attack in Flowing Liquid Pb-Bi Eutectic at 400 and 500 °C

Valentyn Tsisar, Carsten Schroer, Olaf Wedemeyer, Aleksandr Skrypnik, Jürgen Konys
Proc. ASME. ICONE25, Volume 2: Plant Systems, Structures, Components and Materials, V002T03A056, July 2–6, 2017
Publisher: American Society of Mechanical Engineers
Paper No: ICONE25-66634
https://doi.org/10.1115/ICONE25-66634
View Paper titled, Effect of Structural State of Austenitic 15-15 Ti Steel on Initiation and Propagation of Solution-Based Corrosion Attack in Flowing Liquid Pb-Bi Eutectic at 400 and 500 °C
Open the PDF for Effect of Structural State of Austenitic 15-15 Ti Steel on Initiation and Propagation of Solution-Based Corrosion Attack in Flowing Liquid Pb-Bi Eutectic at 400 and 500 °C in another window
Topics: Corrosion, Steel, Deformation, Diffusion (Physics), Electron backscatter diffraction, Grain boundaries, Liquid metals
Proceedings Papers

Investigation of the Effects of Hydrogen Atoms Concentration on the Tungsten Sigma 5 (310) Symmetric Tilt Grain Boundary

Kabiru Atiku, Xue Yang
Proc. ASME. ICONE24, Volume 5: Student Paper Competition, V005T15A030, June 26–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: ICONE24-60450
https://doi.org/10.1115/ICONE24-60450
View Paper titled, Investigation of the Effects of Hydrogen Atoms Concentration on the Tungsten Sigma 5 (310) Symmetric Tilt Grain Boundary
Open the PDF for Investigation of the Effects of Hydrogen Atoms Concentration on the Tungsten Sigma 5 (310) Symmetric Tilt Grain Boundary in another window
Topics: Atoms, Grain boundaries, Hydrogen, Tungsten, Computer software, Isotopes, Modeling, Molecular dynamics, Nuclear fusion, Simulation
Proceedings Papers

Orientation Relationships of Delta Hydrides in Zirconium and Zircaloy-4

Anton Pshenichnikov, Juri Stuckert
Proc. ASME. ICONE24, Volume 1: Operations and Maintenance, Aging Management and Plant Upgrades; Nuclear Fuel, Fuel Cycle, Reactor Physics and Transport Theory; Plant Systems, Structures, Components and Materials; I&C, Digital Controls, and Influence of Human Factors, V001T02A006, June 26–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: ICONE24-60061
https://doi.org/10.1115/ICONE24-60061
View Paper titled, Orientation Relationships of Delta Hydrides in Zirconium and Zircaloy-4
Open the PDF for Orientation Relationships of Delta Hydrides in Zirconium and Zircaloy-4 in another window
Topics: Zirconium, Diffraction, Electron backscatter diffraction, Electrons, Grain boundaries, Spectra (Spectroscopy)
Proceedings Papers

Effects of Carbide Precipitate Formation on the Change in Ultrasonic Velocity in Austenitic Stainless Steels

Taira Okita, Junji Etoh, Mitsuyuki Sagisaka, Takashi Matsunaga, Yoshihiro Isobe
Proc. ASME. ICONE22, Volume 1: Plant Operations, Maintenance, Engineering, Modifications, Life Cycle and Balance of Plant; Nuclear Fuel and Materials; Plant Systems, Structures and Components; Codes, Standards, Licensing and Regulatory Issues, V001T02A019, July 7–11, 2014
Publisher: American Society of Mechanical Engineers
Paper No: ICONE22-30859
https://doi.org/10.1115/ICONE22-30859
View Paper titled, Effects of Carbide Precipitate Formation on the Change in Ultrasonic Velocity in Austenitic Stainless Steels
Open the PDF for Effects of Carbide Precipitate Formation on the Change in Ultrasonic Velocity in Austenitic Stainless Steels in another window
Topics: Stainless steel, Annealing, Carbon, Grain boundaries, Precipitation, Temperature, Ultrasonic testing
Proceedings Papers

Ultrasonic NDE for Irradiation-Induced Material Degradations

Yoshihiro Isobe, Junji Etoh, Mitsuyuki Sagisaka, Takashi Matsunaga, Paula Freyer, Frank Garner, Taira Okita
Proc. ASME. ICONE21, Volume 1: Plant Operations, Maintenance, Engineering, Modifications, Life Cycle and Balance of Plant; Nuclear Fuel and Materials; Radiation Protection and Nuclear Technology Applications, V001T02A048, July 29–August 2, 2013
Publisher: American Society of Mechanical Engineers
Paper No: ICONE21-16850
https://doi.org/10.1115/ICONE21-16850
View Paper titled, Ultrasonic NDE for Irradiation-Induced Material Degradations
Open the PDF for Ultrasonic NDE for Irradiation-Induced Material Degradations in another window
Topics: Irradiation (Radiation exposure), Materials degradation, Nondestructive evaluation, Ultrasonic waves, Dislocations, Grain boundaries, Signals, Stainless steel
Proceedings Papers

Behavior of the Ag-In-Cd Alloy Control Rod Under Irradiation

Hongxing Xiao, Chongsheng Long, Le Chen, Bo Liang
Proc. ASME. ICONE21, Volume 1: Plant Operations, Maintenance, Engineering, Modifications, Life Cycle and Balance of Plant; Nuclear Fuel and Materials; Radiation Protection and Nuclear Technology Applications, V001T02A027, July 29–August 2, 2013
Publisher: American Society of Mechanical Engineers
Paper No: ICONE21-15857
https://doi.org/10.1115/ICONE21-15857
View Paper titled, Behavior of the Ag-In-Cd Alloy Control Rod Under Irradiation
Open the PDF for Behavior of the Ag-In-Cd Alloy Control Rod Under Irradiation in another window
Topics: Alloys, Irradiation (Radiation exposure), Creep, Temperature, Electrical conductivity, Pressurized water reactors, Stress, Thermal conductivity, Thermal diffusivity, Damage
Proceedings Papers

A Computational Modeling Tool for Welding Repair of Irradiated Materials

Zhili Feng, Ken Wolfe, Eric Willis
Proc. ASME. ICONE21, Volume 1: Plant Operations, Maintenance, Engineering, Modifications, Life Cycle and Balance of Plant; Nuclear Fuel and Materials; Radiation Protection and Nuclear Technology Applications, V001T01A038, July 29–August 2, 2013
Publisher: American Society of Mechanical Engineers
Paper No: ICONE21-16472
https://doi.org/10.1115/ICONE21-16472
View Paper titled, A Computational Modeling Tool for Welding Repair of Irradiated Materials
Open the PDF for A Computational Modeling Tool for Welding Repair of Irradiated Materials in another window
Topics: Computer simulation, Cracking (Materials), Fracture (Process), Helium, Maintenance, Welding, Bubbles, Fracture (Materials), Heat, Stress
Proceedings Papers

Finite Element Models of Progressive Failure of Grain Boundaries

Mihaela Irina Uplaznik, Leon Cizelj, Igor Simonovski
Proc. ASME. ICONE20-POWER2012, Volume 1: Plant Operations, Maintenance, Engineering, Modifications, Life Cycle, and Balance of Plant; Component Reliability and Materials Issues; Steam Generator Technology Applications and Innovations; Advanced Reactors and Near-Term Deployment; Reactor Physics, Neutronics, and Transport Theory; Nuclear Education, Human Resources, and Public Acceptance, 545-550, July 30–August 3, 2012
Publisher: American Society of Mechanical Engineers
Paper No: ICONE20-POWER2012-55191
https://doi.org/10.1115/ICONE20-POWER2012-55191
View Paper titled, Finite Element Models of Progressive Failure of Grain Boundaries
Open the PDF for Finite Element Models of Progressive Failure of Grain Boundaries in another window
Topics: Failure, Finite element model, Grain boundaries, Computational methods, Damage, Modeling, Stress corrosion cracking, Alloys, Anisotropy, Cracking (Materials)
Proceedings Papers

Neutron Diffraction and SEM Study on CaO-Al 2 O 3 -SiO 2 (ZnO-BaO-Na 2 O) Glass-Ceramics Prepared Under Different Cooling Conditions

Liping Guo, Jun Xie, Kai Sun, Zheng Yang, Shuoxue Jin, Guoliang Peng, Yami Fang
Proc. ASME. ICONE18, 18th International Conference on Nuclear Engineering: Volume 3, 259-264, May 17–21, 2010
Publisher: American Society of Mechanical Engineers
Paper No: ICONE18-30275
https://doi.org/10.1115/ICONE18-30275
View Paper titled, Neutron Diffraction and SEM Study on CaO-Al 2 O 3 -SiO 2 (ZnO-BaO-Na 2 O) Glass-Ceramics Prepared Under Different Cooling Conditions
Open the PDF for Neutron Diffraction and SEM Study on CaO-Al 2 O 3 -SiO 2 (ZnO-BaO-Na 2 O) Glass-Ceramics Prepared Under Different Cooling Conditions in another window
Topics: Cooling, Glass ceramics, Neutron diffraction, Crystals, Temperature, Diffraction, Fracture (Materials), Fracture (Process), Glass, Microcracks
Proceedings Papers

Study on the Hydrogen Effect on the Temper Embrittlement of 2.25Cr-1Mo Steel

Xiliang Zhang, Changyu Zhou
Proc. ASME. ICONE18, 18th International Conference on Nuclear Engineering: Volume 5, 179-184, May 17–21, 2010
Publisher: American Society of Mechanical Engineers
Paper No: ICONE18-29503
https://doi.org/10.1115/ICONE18-29503
View Paper titled, Study on the Hydrogen Effect on the Temper Embrittlement of 2.25Cr-1Mo Steel
Open the PDF for Study on the Hydrogen Effect on the Temper Embrittlement of 2.25Cr-1Mo Steel in another window
Topics: Embrittlement, Hydrogen, Steel, Grain boundaries, Hydrogen embrittlement, Testing, Augers, Electrons
Proceedings Papers

Multiphysics Modeling and Simulation for Stress Corrosion Cracking Considering Oxygen Atom Diffusion Along Grain Boundary

Takahiro Igarashi, Yoshiteru Aoyagi, Yoshiyuki Kaji
Proc. ASME. ICONE18, 18th International Conference on Nuclear Engineering: Volume 5, 129-133, May 17–21, 2010
Publisher: American Society of Mechanical Engineers
Paper No: ICONE18-29337
https://doi.org/10.1115/ICONE18-29337
View Paper titled, Multiphysics Modeling and Simulation for Stress Corrosion Cracking Considering Oxygen Atom Diffusion Along Grain Boundary
Open the PDF for Multiphysics Modeling and Simulation for Stress Corrosion Cracking Considering Oxygen Atom Diffusion Along Grain Boundary in another window
Topics: Atoms, Diffusion (Physics), Grain boundaries, Modeling, Oxygen, Simulation, Stress corrosion cracking, Fracture (Materials), Crack propagation, Stress
Proceedings Papers

High Temperature Aging and Corrosion Study on Alloy 617 and Alloy 230

Kun Mo, Gianfranco Lovicu, Hsiao-Ming Tung, Xiang Chen, James F. Stubbins
Proc. ASME. ICONE18, 18th International Conference on Nuclear Engineering: Volume 5, 323-332, May 17–21, 2010
Publisher: American Society of Mechanical Engineers
Paper No: ICONE18-30207
https://doi.org/10.1115/ICONE18-30207
View Paper titled, High Temperature Aging and Corrosion Study on Alloy 617 and Alloy 230
Open the PDF for High Temperature Aging and Corrosion Study on Alloy 617 and Alloy 230 in another window
Topics: Alloys, Corrosion, High temperature, Very high temperature reactors, Electron backscatter diffraction, Mechanical properties, Construction, Corrosion resistance, Electric power generation, Engineering design
Proceedings Papers

The Effect of Fabrication Process on Microstructure Evolution of N18 Alloy Sheets

Xun Dai, Hong Liu, Hongman Jiang, Ying Wang
Proc. ASME. ICONE18, 18th International Conference on Nuclear Engineering: Volume 5, 135-140, May 17–21, 2010
Publisher: American Society of Mechanical Engineers
Paper No: ICONE18-29339
https://doi.org/10.1115/ICONE18-29339
View Paper titled, The Effect of Fabrication Process on Microstructure Evolution of N18 Alloy Sheets
Open the PDF for The Effect of Fabrication Process on Microstructure Evolution of N18 Alloy Sheets in another window
Topics: Alloys, Manufacturing, Hot rolling, Recrystallization, Texture (Materials), Cold rolling, Deformation, Density, Annealing, Electron backscatter diffraction
Proceedings Papers

Corrosion Resistance of Mo-Fe-Ti Alloy for Overpack in Simulating Underground Environment

Toshiyasu Nishimura
Proc. ASME. ICONE18, 18th International Conference on Nuclear Engineering: Volume 5, 27-32, May 17–21, 2010
Publisher: American Society of Mechanical Engineers
Paper No: ICONE18-29107
https://doi.org/10.1115/ICONE18-29107
View Paper titled, Corrosion Resistance of Mo-Fe-Ti Alloy for Overpack in Simulating Underground Environment
Open the PDF for Corrosion Resistance of Mo-Fe-Ti Alloy for Overpack in Simulating Underground Environment in another window
Topics: Alloys, Corrosion resistance, Electrochemical impedance spectroscopy, Transmission electron microscopy, Heat, Heat treating (Metalworking), Corrosion, Electron field emission, Grain boundaries, Lasers
Proceedings Papers

Study of Weld Residual Stress Field in the Girth Seam H6A of Core Shroud of Boiling Water Reactor

Yongkui Li, Yoshiyuki Kaji, Takahiro Igarashi
Proc. ASME. ICONE18, 18th International Conference on Nuclear Engineering: Volume 5, 97-102, May 17–21, 2010
Publisher: American Society of Mechanical Engineers
Paper No: ICONE18-29269
https://doi.org/10.1115/ICONE18-29269
View Paper titled, Study of Weld Residual Stress Field in the Girth Seam H6A of Core Shroud of Boiling Water Reactor
Open the PDF for Study of Weld Residual Stress Field in the Girth Seam H6A of Core Shroud of Boiling Water Reactor in another window
Topics: Boiling water reactors, Stress, Irradiation (Radiation exposure), Stress corrosion cracking, Neutrons, Temperature, Accidents, Carbon, Corrosion, Cycles
Proceedings Papers

Influence of Impurities on Intergranular Corrosion of Extra High Purity Austenitic Stainless Steels

Ikuo Ioka, Jun Suzuki, Takafumi Motoka, Kiyoshi Kiuchi, Junpei Nakayama
Proc. ASME. ICONE17, Volume 1: Plant Operations, Maintenance, Engineering, Modifications and Life Cycle; Component Reliability and Materials Issues; Next Generation Systems, 563-567, July 12–16, 2009
Publisher: American Society of Mechanical Engineers
Paper No: ICONE17-75531
https://doi.org/10.1115/ICONE17-75531
View Paper titled, Influence of Impurities on Intergranular Corrosion of Extra High Purity Austenitic Stainless Steels
Open the PDF for Influence of Impurities on Intergranular Corrosion of Extra High Purity Austenitic Stainless Steels in another window
Topics: Corrosion, Stainless steel, Alloys, Ions, Boiling, Grain boundaries, High temperature, Melting, Nuclear fuels, Regression analysis