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Proceedings Papers

Results From Environmentally-Assisted Short Crack Fatigue Testing on Austenitic Stainless Steels

Ben Coult, Adam Griffiths, Jack Beswick, Peter Gill, Norman Platts, Jean Smith, Gary Stevens
Proc. ASME. PVP2020, Volume 1: Codes and Standards, V001T01A016, August 3, 2020
Paper No: PVP2020-21406
DOI: https://doi.org/10.1115/PVP2020-21406
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Topics: Fatigue testing, Fracture (Materials), Stainless steel, Testing, Fatigue, Nucleation (Physics), Stress, Analytical methods, ASME Standards, Bridges (Structures)
Proceedings Papers

Study on Effects of Non-Isothermal Condition and Strain Holding on Environmentally Assisted Fatigue in PWR Primary Water Environment (Step III)

Daiki Takagoshi, Seiji Asada, Yuichirou Nomura, Gary Stevens, Kawaljit Ahluwalia
Proc. ASME. PVP2019, Volume 1: Codes and Standards, V001T01A013, July 14–19, 2019
Paper No: PVP2019-93271
DOI: https://doi.org/10.1115/PVP2019-93271
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Topics: Fatigue, Pressurized water reactors, Water, Electric arc furnaces, Transients (Dynamics), Fatigue testing, Stainless steel, Stress, Temperature, Testing
Proceedings Papers

Solution of a Sample Problem Related to Revision 1 of Code Case N-830

Mark Kirk, Steven Xu, Cheng Lui, Marjorie Erickson, Yil Kim, Darrell Lee, Do Jun Shim, Gary Stevens
Proc. ASME. PVP2017, Volume 1A: Codes and Standards, V01AT01A007, July 16–20, 2017
Paper No: PVP2017-66150
DOI: https://doi.org/10.1115/PVP2017-66150
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Topics: ASME Standards, Electromagnetic scattering, Engineers, Fracture (Materials), Fracture (Process), Fracture toughness, Mechanical engineers, Nuclear reactors, Phase transition temperature, Pipes
Proceedings Papers

Options for Defining the Upper Shelf Transition Temperature ( T c ) for Ferritic Pressure Vessel Steels

Mark Kirk, Gary Stevens, Marjorie Erickson, William Server, Hal Gustin
Proc. ASME. PVP2015, Volume 1B: Codes and Standards, V01BT01A014, July 19–23, 2015
Paper No: PVP2015-45307
DOI: https://doi.org/10.1115/PVP2015-45307
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Topics: Phase transition temperature, Pressure vessels, Steel, Fracture toughness, Temperature, Fracture (Materials), Fracture (Process), Fracture mechanics, Brittleness
Proceedings Papers

Models of the Temperature Dependence and Scatter in J-R and J 0.1 for Ferritic Reactor Pressure Vessel Steels

Mark Kirk, Marjorie Erickson, Gary Stevens
Proc. ASME. PVP2015, Volume 1B: Codes and Standards, V01BT01A024, July 19–23, 2015
Paper No: PVP2015-45253
DOI: https://doi.org/10.1115/PVP2015-45253
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Topics: Electromagnetic scattering, Reactor vessels, Steel, Temperature effects, Fracture toughness, Temperature, Acceptance criteria, ASTM International, Fittings, Hardening
Proceedings Papers

A Fracture-Toughness Based Transition Reference Temperature for Use in the ASME Code With the Crack Arrest ( K IA ) Curve

Mark Kirk, Hieronymus Hein, Marjorie Erickson, William Server, Gary Stevens
Proc. ASME. PVP2014, Volume 1: Codes and Standards, V001T01A111, July 20–24, 2014
Paper No: PVP2014-28311
DOI: https://doi.org/10.1115/PVP2014-28311
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Topics: ASME Standards, Fracture (Materials), Fracture toughness, Temperature, Embrittlement, Radiation (Physics), Indexing (Machining), Neutrons, Separation (Technology)
Proceedings Papers

Assessment of Fracture Toughness Models for Ferritic Steels Used in Section XI of the ASME Code Relative to Current Data-Based Models

Mark Kirk, Marjorie Erickson, William Server, Gary Stevens, Russell Cipolla
Proc. ASME. PVP2014, Volume 1: Codes and Standards, V001T01A113, July 20–24, 2014
Paper No: PVP2014-28540
DOI: https://doi.org/10.1115/PVP2014-28540
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Topics: ASME Standards, Fracture toughness, Steel, Irradiation (Radiation exposure), Temperature, Embrittlement, Electromagnetic scattering, Low temperature, Regulations, Separation (Technology)