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Proceedings Papers

Revision of Case N-666-1 to Permit Overlay Repair of Dissimilar Metal Socket Welds and to Allow Higher Carbon Content in the Pipe and Socket Fitting

Steven L. McCracken, Christopher Lohse

Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A077, July 17–22, 2022

Paper No: PVP2022-83798

DOI: https://doi.org/10.1115/PVP2022-83798

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Topics: Carbon, Fittings, Maintenance, Metals, Overlays (Materials engineering), Pipes, Welded joints, Leakage, Energy generation, Failure

Proceedings Papers

How Data Point Numbers in Material Curve Affect Ansys Mechanical Simulation

Qi Li, Rafal Sulwinksi

Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T02A009, July 17–22, 2022

Paper No: PVP2022-84254

DOI: https://doi.org/10.1115/PVP2022-84254

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Topics: ASME Boiler and Pressure Vessel Code, Design, Engineering simulation, Finite element analysis, Geometry, Overlays (Materials engineering), Plasticity, Product design, Simulation, Stress

Proceedings Papers

Coke Drum Keyhole Optimization With Alloy Weld Overlay

John Fernando, Enzo Falo, Henry Kwok, Millar Iverson, Leanne Wong, Simon Yuen, Luke Chan

Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A039, July 17–22, 2022

Paper No: PVP2022-78705

DOI: https://doi.org/10.1115/PVP2022-78705

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Topics: Alloys, Coke, Optimization, Overlays (Materials engineering), Fatigue life, Fracture (Materials), Design, Fatigue failure, Stress, Base metals

Proceedings Papers

Simulation of Compression Set of EPDM O-Rings During Aging

Maha Zaghdoudi, Mike Weber, Anja Kömmling, Matthias Jaunich, Dietmar Wolff

Proc. ASME. PVP2022, Volume 5: Operations, Applications, and Components; Seismic Engineering; ASME Nondestructive Evaluation, Diagnosis and Prognosis (NDPD) Division, V005T07A027, July 17–22, 2022

Paper No: PVP2022-84214

DOI: https://doi.org/10.1115/PVP2022-84214

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Topics: Compression, EPDM rubber, Seals, Simulation, Temperature, Finite element analysis, Computer software, Elastomers, Overlays (Materials engineering), Chain

Proceedings Papers

Reliability Improvement Concept on Welded Lip-Seal Heat Exchanger Flange Joints

Simon Yuen, John Fernando, Jorge Penso, Henry Kwok, Duane Serate

Paper No: PVP2022-84153

DOI: https://doi.org/10.1115/PVP2022-84153

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Topics: Flanges, Heat exchangers, Reliability, Design, Gaskets, Metals, Engineering simulation, Fatigue life, Finite element analysis, Fracture (Materials)

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

Paper No: PVP2021-62042

DOI: https://doi.org/10.1115/PVP2021-62042

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Topics: Overlays (Materials engineering), Precipitation, Stainless steel

Proceedings Papers

Welding Tube to Tubesheet Joints for Corrosion Resisting Applications

Haresh K. Sippy

Proc. ASME. PVP2021, Volume 4: Materials and Fabrication, V004T06A004, July 13–15, 2021

Paper No: PVP2021-60974

DOI: https://doi.org/10.1115/PVP2021-60974

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Topics: Corrosion, Welding, Heat exchangers, Manufacturing, Shells, Stainless steel, Reliability, Base metals, Carbon steel, Cladding systems (Building)

Proceedings Papers

Development and Implementation of an In-Situ Repair Method for ISFSI Canisters

Allen Williams, Kyle Johnson, Jamie Beard, Stephen Canfield, Jerry Stephenson

Proc. ASME. PVP2021, Volume 5: Operations, Applications, and Components; Seismic Engineering; Non-Destructive Examination, V005T07A007, July 13–15, 2021

Paper No: PVP2021-60688

DOI: https://doi.org/10.1115/PVP2021-60688

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Topics: Maintenance, Overlays (Materials engineering), Robotics, Testing, Damage, Metals, Power stations, Spent fuel storage, Sprays, Tooling

Proceedings Papers

Simplified Criteria With Reduced Testing Effort for Selecting Clad Materials for High Temperature Reactor Structural Components

B. Barua, R. I. Jetter, M. C. Messner, T.-L. Sham

Proc. ASME. PVP2021, Volume 1: Codes and Standards, V001T01A037, July 13–15, 2021

Paper No: PVP2021-61858

DOI: https://doi.org/10.1115/PVP2021-61858

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Topics: High temperature, Structural elements (Construction), Testing, Creep, Design, Temperature, Alloys, Corrosion, Corrosion resistant materials, Design methodology

Proceedings Papers

Technical Basis for Code Case N-894 Alternative Rules for Repair of Classes 1, 2, and 3 Austenitic Stainless Steel Piping With Thermal Fatigue Cracking

Stephen Marlette, Steven L. McCraken, Christopher Lohse

Proc. ASME. PVP2020, Volume 1: Codes and Standards, V001T01A097, August 3, 2020

Paper No: PVP2020-21544

DOI: https://doi.org/10.1115/PVP2020-21544

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Topics: Fatigue cracks, Maintenance, Pipes, Stainless steel, Overlays (Materials engineering), Fatigue, Boiling water reactors, Pressurized water reactors, Stress corrosion cracking, Design

Proceedings Papers

Tempering Efficiency Evaluation for Dissimilar Weld Overlays

Eun Jang, Jeffrey Stewart, Yuxiang Luo, Shijie Qu, Boian Alexandrov, Steven L. McCracken, Jonathan Tatman, Darren Barborak, Jorge A. Penso

Proc. ASME. PVP2020, Volume 1: Codes and Standards, V001T01A098, August 3, 2020

Paper No: PVP2020-21708

DOI: https://doi.org/10.1115/PVP2020-21708

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Topics: Overlays (Materials engineering), Thermocouples, Temperature, Welding, Cycles, Heat, Alloys, Base metals, Corrosion, Energy generation

Proceedings Papers

Acceptance Criteria for the Mechanical Integrity of Clad/Base Metal Interface for High Temperature Nuclear Reactor Cladded Components

B. Barua, M. C. Messner, A. Rovinelli, T.-L. Sham

Proc. ASME. PVP2020, Volume 1: Codes and Standards, V001T01A071, August 3, 2020

Paper No: PVP2020-21494

DOI: https://doi.org/10.1115/PVP2020-21494

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Topics: Acceptance criteria, Base metals, High temperature, Nuclear reactors, Design, Shear stress, Temperature, Design methodology, Bonding, Corrosion resistance

Proceedings Papers

Example Application of Code Case N-894 Rules for Weld Overlay of Thermal Fatigue Cracking

Christopher Lohse, Richard Bax, Minji Fong, Charles Fourcade, Do Jun Shim

Proc. ASME. PVP2020, Volume 1: Codes and Standards, V001T01A100, August 3, 2020

Paper No: PVP2020-21760

DOI: https://doi.org/10.1115/PVP2020-21760

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Topics: Fatigue cracks, Overlays (Materials engineering), Fatigue, Filler metals, Maintenance, Boiling water reactors, Compression, Nickel alloys, Pressurized water reactors, Stainless steel

Proceedings Papers

Plasma Arc Welding for Code Compliance Nuclear Applications

Dongmei (Donna) Sun, Rob Pistor

Proc. ASME. PVP2020, Volume 6: Materials and Fabrication, V006T06A072, August 3, 2020

Paper No: PVP2020-21287

DOI: https://doi.org/10.1115/PVP2020-21287

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Topics: Plasma arc welding, Overlays (Materials engineering), Wire, Machining, Maintenance, Metals, Nondestructive evaluation, Nuclear industry, Pipes, Reliability

Proceedings Papers

Application of Low Heat Input Gas Metal Arc Welding for Corrosion Resistant Weld Overlays

Timothy Babyak, Vincent DeCenso, Boian Alexandrov, Jorge Penso

Proc. ASME. PVP2020, Volume 6: Materials and Fabrication, V006T06A065, August 3, 2020

Paper No: PVP2020-21562

DOI: https://doi.org/10.1115/PVP2020-21562

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Topics: Corrosion, Gas metal arc welding, Heat, Overlays (Materials engineering)

Proceedings Papers

Measuring the Effectiveness of Metal Weld Overlay Repairs Through Bulge Depth and Bulge Sharpness Analysis

Egler Araque, Darren Love, Stephen Park, Daryl Rutt, Rick Clark

Proc. ASME. PVP2019, Volume 3: Design and Analysis, V003T03A004, July 14–19, 2019

Paper No: PVP2019-93661

DOI: https://doi.org/10.1115/PVP2019-93661

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Topics: Maintenance, Metals, Overlays (Materials engineering)

Proceedings Papers

Review of Ferrite Number (FN) Requirements and Proposed Changes to Code Case N-504-4 and Nonmandatory Appendix Q

Steven L. McCracken, David Segletes

Proc. ASME. PVP2019, Volume 1: Codes and Standards, V001T01A091, July 14–19, 2019

Paper No: PVP2019-93637

DOI: https://doi.org/10.1115/PVP2019-93637

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Topics: Ferrites (Magnetic materials), Carbon, Stress corrosion cracking, Metals, Overlays (Materials engineering), Stainless steel, ASME Standards, Maintenance, Nuclear industry

Proceedings Papers

Full Structural Weld Overlay on a Super Emergency Feedwater Nozzle at the Dukovany Nuclear Power Plant

Steven L. McCracken, Marek Palán, Pavel Mlynář, Nicholas Mohr

Proc. ASME. PVP2019, Volume 1: Codes and Standards, V001T01A092, July 14–19, 2019

Paper No: PVP2019-93664

DOI: https://doi.org/10.1115/PVP2019-93664

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Topics: Emergencies, Feedwater, Nozzles, Nuclear power stations, Overlays (Materials engineering), Maintenance, Metals, ASME Standards, Boilers, Inspection

Proceedings Papers

Technical Basis for Weld Overlay Repair to Address Thermal Fatigue Cracking in Class 1, 2, and 3 Nuclear Reactor Piping

Stephen Marlette, Steven L. McCracken, David Segletes

Proc. ASME. PVP2019, Volume 1: Codes and Standards, V001T01A089, July 14–19, 2019

Paper No: PVP2019-93360

DOI: https://doi.org/10.1115/PVP2019-93360

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Topics: Fatigue cracks, Maintenance, Nuclear reactors, Overlays (Materials engineering), Pipes, Fatigue, Stainless steel, Stress corrosion cracking, ASME Standards, Boiling water reactors

Proceedings Papers

Analysis of a Weld Overlay to Address Fatigue Cracking in a Stainless Steel Nozzle

S. E. Marlette, A. Udyawar, J. Broussard

Proc. ASME. PVP2018, Volume 1A: Codes and Standards, V01AT01A058, July 15–20, 2018

Paper No: PVP2018-84722

DOI: https://doi.org/10.1115/PVP2018-84722

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Topics: Fatigue cracks, Nozzles, Overlays (Materials engineering), Stainless steel, Maintenance, Design, Pressurized water reactors, Cracking (Materials), Fracture (Process), Pipes

NARROW

Revision of Case N-666-1 to Permit Overlay Repair of Dissimilar Metal Socket Welds and to Allow Higher Carbon Content in the Pipe and Socket Fitting

How Data Point Numbers in Material Curve Affect Ansys Mechanical Simulation

Coke Drum Keyhole Optimization With Alloy Weld Overlay

Simulation of Compression Set of EPDM O-Rings During Aging

Reliability Improvement Concept on Welded Lip-Seal Heat Exchanger Flange Joints

Developing a Weld Overlay Specification for Hyper Duplex Stainless Steel

Welding Tube to Tubesheet Joints for Corrosion Resisting Applications

Development and Implementation of an In-Situ Repair Method for ISFSI Canisters

Simplified Criteria With Reduced Testing Effort for Selecting Clad Materials for High Temperature Reactor Structural Components

Technical Basis for Code Case N-894 Alternative Rules for Repair of Classes 1, 2, and 3 Austenitic Stainless Steel Piping With Thermal Fatigue Cracking

Tempering Efficiency Evaluation for Dissimilar Weld Overlays

Acceptance Criteria for the Mechanical Integrity of Clad/Base Metal Interface for High Temperature Nuclear Reactor Cladded Components

Example Application of Code Case N-894 Rules for Weld Overlay of Thermal Fatigue Cracking

Plasma Arc Welding for Code Compliance Nuclear Applications

Application of Low Heat Input Gas Metal Arc Welding for Corrosion Resistant Weld Overlays

Measuring the Effectiveness of Metal Weld Overlay Repairs Through Bulge Depth and Bulge Sharpness Analysis

Review of Ferrite Number (FN) Requirements and Proposed Changes to Code Case N-504-4 and Nonmandatory Appendix Q

Full Structural Weld Overlay on a Super Emergency Feedwater Nozzle at the Dukovany Nuclear Power Plant

Technical Basis for Weld Overlay Repair to Address Thermal Fatigue Cracking in Class 1, 2, and 3 Nuclear Reactor Piping

Analysis of a Weld Overlay to Address Fatigue Cracking in a Stainless Steel Nozzle

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