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Proceedings Papers

Transitions in Charpy Energy and Splitting for X70 and X80 Pipe Steel

William Mohr, Tom McGaughy
Proc. ASME. OMAE2022, Volume 3: Materials Technology; Pipelines, Risers, and Subsea Systems, V003T03A016, June 5–10, 2022
Paper No: OMAE2022-78918
https://doi.org/10.1115/OMAE2022-78918
View Paper titled, Transitions in Charpy Energy and Splitting for X70 and X80 Pipe Steel
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Topics: Brittleness, Pipes, Steel, Fracture (Materials), Temperature, Wall thickness, Brittle fracture, Delamination, Displacement, Ductile fracture
Proceedings Papers

Transitions in Charpy Energy and Splitting for X80 Pipe Steel

William Mohr, Neal Birchfield, Tom McGaughy
Proc. ASME. OMAE2021, Volume 3: Materials Technology, V003T03A009, June 21–30, 2021
Paper No: OMAE2021-62443
https://doi.org/10.1115/OMAE2021-62443
View Paper titled, Transitions in Charpy Energy and Splitting for X80 Pipe Steel
Open the PDF for Transitions in Charpy Energy and Splitting for X80 Pipe Steel in another window
Topics: Fracture toughness, Pipes, Steel, Fracture (Materials), Temperature, Brittle fracture, Brittleness, Delamination, Fittings, Heat
Proceedings Papers

Scatter in Charpy Data Considered As a Transferrable Parameter

William Mohr, Neal Birchfield
Proc. ASME. OMAE2019, Volume 4: Materials Technology, V004T03A038, June 9–14, 2019
Paper No: OMAE2019-96748
https://doi.org/10.1115/OMAE2019-96748
View Paper titled, Scatter in Charpy Data Considered As a Transferrable Parameter
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Topics: Electromagnetic scattering, Phase transition temperature, Steel, Heat, Base metals, Design, Failure analysis, Fracture (Materials), Fracture (Process), Fracture mechanics
Proceedings Papers

Comparing Fracture Toughness Transition Curves for Girth Welds in X70 Pipe

William Mohr, Tom McGaughy
Proc. ASME. OMAE2018, Volume 3: Structures, Safety, and Reliability, V003T02A030, June 17–22, 2018
Paper No: OMAE2018-78147
https://doi.org/10.1115/OMAE2018-78147
View Paper titled, Comparing Fracture Toughness Transition Curves for Girth Welds in X70 Pipe
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Topics: Fracture toughness, Pipes, Welded joints, Testing, Fracture (Materials), Temperature, Brittle fracture, Tension, Brittleness, Design
Proceedings Papers

Modeling of Tensile Residual Stresses Extending More Than 5 Weld Widths From Weld Joint

William Mohr, Yu-Ping Yang
Proc. ASME. PVP2014, Volume 6B: Materials and Fabrication, V06BT06A051, July 20–24, 2014
Paper No: PVP2014-28042
https://doi.org/10.1115/PVP2014-28042
View Paper titled, Modeling of Tensile Residual Stresses Extending More Than 5 Weld Widths From Weld Joint
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Topics: Modeling, Residual stresses, Welding, Flanges, Steel, Forging, Stress, Tension, Cooling, Finite element analysis
Proceedings Papers

Fabrication Roadmap as an Example for Small Modular Reactors

William Mohr, Steve Levesque
Proc. ASME. SMR2011, ASME 2011 Small Modular Reactors Symposium, 419-426, September 28–30, 2011
Paper No: SMR2011-6651
https://doi.org/10.1115/SMR2011-6651
View Paper titled, Fabrication Roadmap as an Example for Small Modular Reactors
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Topics: Manufacturing, Small modular reactors, Temperature, Generation IV reactors, Metals, Circuits, Coating processes, Coatings, Composite materials, Containment
Proceedings Papers

Local Strain Accumulation in Pipeline Girth Welds

William Mohr, Robin Gordon, Robert Smith
Proc. ASME. IPC2004, 2004 International Pipeline Conference, Volumes 1, 2, and 3, 1583-1588, October 4–8, 2004
Paper No: IPC2004-0474
https://doi.org/10.1115/IPC2004-0474
View Paper titled, Local Strain Accumulation in Pipeline Girth Welds
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Topics: Pipelines, Welded joints, Design, Stress, Fracture toughness, Geometry, Minerals, Pipes, Piping design, Testing
Proceedings Papers

Strain-Based Design for Materials With HAZ Softening

William Mohr
Proc. ASME. IPC2006, Volume 3: Materials and Joining; Pipeline Automation and Measurement; Risk and Reliability, Parts A and B, 529-536, September 25–29, 2006
Paper No: IPC2006-10424
https://doi.org/10.1115/IPC2006-10424
View Paper titled, Strain-Based Design for Materials With HAZ Softening
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Topics: Design, Pipelines, Fracture toughness, Heat, Pipes, Pressure, Steel, Wall thickness