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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

Quantification of the Tempering Response for Temper Bead Welding of SA-508 Low Alloy Steel

Eun Jang, Yuxiang Luo, Boian Alexandrov, Steven L. McCracken, Jon Tatman, Darren Barborak

Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A079, July 17–22, 2022

Paper No: PVP2022-84884

DOI: https://doi.org/10.1115/PVP2022-84884

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Topics: Alloy steel, Welding, Engineering simulation, Heat, Microhardness, Optimization, Simulation

Proceedings Papers

Hydrogen Induced Cracking Susceptibility in the Heat Affected Zone of SA-508 Pressure Vessel Steel

Joshua D. Velasquez, Boian T. Alexandrov, Steven L. McCracken

Proc. ASME. PVP2022, Volume 4B: Materials and Fabrication, V04BT06A008, July 17–22, 2022

Paper No: PVP2022-84781

DOI: https://doi.org/10.1115/PVP2022-84781

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Topics: Cracking (Materials), Fracture (Process), Heat, Hydrogen, Pressure vessels, Steel, Nondestructive evaluation, Ferrites (Magnetic materials), Temperature, Welding

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

Investigation of Relationship Between Microhardness and Charpy Impact Energy for Temper Bead Welding Qualification: Part 2

Boeing Smith, Antonio J. Ramirez, Steven L. McCracken, Stephen Tate

Proc. ASME. PVP2020, Volume 1: Codes and Standards, V001T01A096, August 3, 2020

Paper No: PVP2020-21300

DOI: https://doi.org/10.1115/PVP2020-21300

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Topics: Microhardness, Welding, Heat, Alloy steel, Heat treating (Metalworking), Maintenance, Nuclear industry, Optimization, Testing

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

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

Investigation of Relationship Between Microhardness and Charpy Impact Energy for Temper Bead Welding Qualification: Part 1

Boeing Smith, Antonio J. Ramirez, Steven L. McCracken, Stephen Tate

Proc. ASME. PVP2019, Volume 1: Codes and Standards, V001T01A096, July 14–19, 2019

Paper No: PVP2019-93950

DOI: https://doi.org/10.1115/PVP2019-93950

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Topics: Microhardness, Welding, Accidents, Brittle fracture, Cracking (Materials), Electricity (Physics), Fracture (Process), Heat, Heat treating (Metalworking), Low temperature

Proceedings Papers

Code Case N-822 for Pin Brazing Non-Structural Attachment Tabs for Buried Pipe Cathodic Protection

Steven L. McCracken, Nick Mohr

Proc. ASME. PVP2018, Volume 1B: Codes and Standards, V01BT01A064, July 15–20, 2018

Paper No: PVP2018-84897

DOI: https://doi.org/10.1115/PVP2018-84897

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Topics: Brazing, Cathodic protection, Pipes, Copper, Carbon steel, Alloys, Arc welding, Pressure, Welding, Corrosion

Proceedings Papers

Two- and Three-Dimensional Weld Residual Stress Analysis of a Weld Overlay Mockup of a VVER Feedwater Nozzle Dissimilar Metal Weld

Francis H. Ku, Steven L. McCracken

Proc. ASME. PVP2018, Volume 6B: Materials and Fabrication, V06BT06A082, July 15–20, 2018

Paper No: PVP2018-84981

DOI: https://doi.org/10.1115/PVP2018-84981

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Topics: Feedwater, Metals, Nozzles, Overlays (Materials engineering), Stress analysis (Engineering), Pressurized water reactors, Design, Water, Emergencies, Finite element analysis

Proceedings Papers

Crack Growth Evaluation of Remnant Cracks Underneath an Excavate and Weld Repair

Francis H. Ku, Steven L. McCracken

Proc. ASME. PVP2017, Volume 6A: Materials and Fabrication, V06AT06A039, July 16–20, 2017

Paper No: PVP2017-66173

DOI: https://doi.org/10.1115/PVP2017-66173

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Topics: Fracture (Materials), Maintenance, Alloys, Metals, Pipes, Finite element analysis, Pressurized water reactors, Stress corrosion cracking, Alloy steel, ASME Standards

Proceedings Papers

3D Residual Stress Simulation of an Excavate and Weld Repair Mockup

Francis H. Ku, Pete C. Riccardella, Steven L. McCracken

Proc. ASME. PVP2016, Volume 6B: Materials and Fabrication, V06BT06A075, July 17–21, 2016

Paper No: PVP2016-63815

DOI: https://doi.org/10.1115/PVP2016-63815

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Topics: Maintenance, Simulation, Stress, Finite element analysis, Residual stresses, Alloys, Construction, Metals, Pressurized water reactors, Alloy steel

Proceedings Papers

Residual Stress Mapping for an Excavate and Weld Repair Mockup

Mitchell D. Olson, Adrian T. DeWald, Michael R. Hill, Steven L. McCracken

Proc. ASME. PVP2016, Volume 6B: Materials and Fabrication, V06BT06A068, July 17–21, 2016

Paper No: PVP2016-63197

DOI: https://doi.org/10.1115/PVP2016-63197

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Topics: Maintenance, Stress, Metals, Alloys, Alloy steel, ASME Standards, Modeling, Nickel alloys, Nuclear reactor coolants, Plates (structures)

Proceedings Papers

Comparison of Ductility-Dip Cracking to Computer Modeling With SysWeld™ in a Narrow Groove Multi-Pass Weld

Steven L. McCracken, Jonathan K. Tatman

Proc. ASME. PVP2016, Volume 6B: Materials and Fabrication, V06BT06A021, July 17–21, 2016

Paper No: PVP2016-63846

DOI: https://doi.org/10.1115/PVP2016-63846

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Topics: Computer simulation, Cracking (Materials), Ductility, Fracture (Process), Cycles, Welding, Grain boundaries, Nickel, Stress, Welded joints

Proceedings Papers

Qualification of Temper Bead Welding by an Alternative Hardness Testing Approach

Steven L. McCracken, Benjamin Sutton

Proc. ASME. PVP2015, Volume 6B: Materials and Fabrication, V06BT06A007, July 19–23, 2015

Paper No: PVP2015-45663

DOI: https://doi.org/10.1115/PVP2015-45663

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Topics: Testing, Welding, Heat, Impact testing

Proceedings Papers

Development of New Weld Heat Input and Dilution Equations for Gas Tungsten Arc Welding: Part 1

Jonathan K. Tatman, Steven L. McCracken, Trevor G. Hicks

Proc. ASME. PVP2013, Volume 6B: Materials and Fabrication, V06BT06A003, July 14–18, 2013

Paper No: PVP2013-97358

DOI: https://doi.org/10.1115/PVP2013-97358

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Topics: Gas tungsten arc welding, Heat, Filler metals, Welding, Cladding systems (Building), Corrosion resistance, Cracking (Materials), Fracture (Process), Machinery, Materials properties

Proceedings Papers

Validity of Hardness Criteria to Demonstrate Acceptable Temper Bead HAZ Impact Properties for Nuclear Power Applications

Steven L. McCracken, Richard E. Smith, Darren Barborak

Proc. ASME. PVP2013, Volume 6B: Materials and Fabrication, V06BT06A006, July 14–18, 2013

Paper No: PVP2013-97793

DOI: https://doi.org/10.1115/PVP2013-97793

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Topics: Alloy steel, Alloys, Base metals, Fracture toughness, Heat, Impact testing, Maintenance, Mechanical properties, Nuclear industry, Nuclear power

Proceedings Papers

Alternative Approach for Qualification of Temperbead Welding in the Nuclear Industry

Steven L. McCracken, Richard E. Smith

Proc. ASME. PVP2012, Volume 1: Codes and Standards, 469-478, July 15–19, 2012

Paper No: PVP2012-78571

DOI: https://doi.org/10.1115/PVP2012-78571

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Topics: Nuclear industry, Welding, Alloy steel, Heat, Fracture toughness, Heat treating (Metalworking), Maintenance, ASME Standards, Melting, Process control

Proceedings Papers

Influence of Austenitic Stainless Steel Base Metals on Hot Cracking Susceptibility of High Chromium Nickel-Base Filler Metals

Steven L. McCracken, Jonathon K. Tatman

Proc. ASME. PVP2012, Volume 6: Materials and Fabrication, Parts A and B, 799-809, July 15–19, 2012

Paper No: PVP2012-78614

DOI: https://doi.org/10.1115/PVP2012-78614

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Topics: Base metals, Cracking (Materials), Filler metals, Fracture (Process), Nickel, Stainless steel, Alloys, Maintenance, Manufacturing, Nuclear power stations

Journal citation

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

Quantification of the Tempering Response for Temper Bead Welding of SA-508 Low Alloy Steel

Hydrogen Induced Cracking Susceptibility in the Heat Affected Zone of SA-508 Pressure Vessel Steel

Tempering Efficiency Evaluation for Dissimilar Weld Overlays

Investigation of Relationship Between Microhardness and Charpy Impact Energy for Temper Bead Welding Qualification: Part 2

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

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

Investigation of Relationship Between Microhardness and Charpy Impact Energy for Temper Bead Welding Qualification: Part 1

Code Case N-822 for Pin Brazing Non-Structural Attachment Tabs for Buried Pipe Cathodic Protection

Two- and Three-Dimensional Weld Residual Stress Analysis of a Weld Overlay Mockup of a VVER Feedwater Nozzle Dissimilar Metal Weld

Crack Growth Evaluation of Remnant Cracks Underneath an Excavate and Weld Repair

3D Residual Stress Simulation of an Excavate and Weld Repair Mockup

Residual Stress Mapping for an Excavate and Weld Repair Mockup

Comparison of Ductility-Dip Cracking to Computer Modeling With SysWeld™ in a Narrow Groove Multi-Pass Weld

Qualification of Temper Bead Welding by an Alternative Hardness Testing Approach

Development of New Weld Heat Input and Dilution Equations for Gas Tungsten Arc Welding: Part 1

Validity of Hardness Criteria to Demonstrate Acceptable Temper Bead HAZ Impact Properties for Nuclear Power Applications

Alternative Approach for Qualification of Temperbead Welding in the Nuclear Industry

Influence of Austenitic Stainless Steel Base Metals on Hot Cracking Susceptibility of High Chromium Nickel-Base Filler Metals

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