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Conference Spotlight
2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
Standards Program
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
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Nuclear Science and Engineering
October 2025
Nuclear Technology
September 2025
Fusion Science and Technology
Latest News
NNSA awards BWXT $1.5B defense fuels contract
The Department of Energy’s National Nuclear Security Administration has awarded BWX Technologies a contract valued at $1.5 billion to build a Domestic Uranium Enrichment Centrifuge Experiment (DUECE) pilot plant in Tennessee in support of the administration’s efforts to build out a domestic supply of unobligated enriched uranium for defense-related nuclear fuel.
Technical Session|Sponsored by Advanced/Novel Materials
Thursday, December 14, 2023|1:00–2:40PM CST|Galerie 5
Session Chair:
Janelle P. Wharry (Purdue Univeristy)
Track Organizers:
Kevin G. Field (Univ. Michigan)
Grace Burke (INL)
Benjamin Sutton (Electric Power Research Institute (EPRI))
Alternate Chair:
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Development of a Weldable Ni-30Cr Filler Metal 52XL for Nuclear Applications
1:00–1:40PM CST
C. Fink (Ohio State), A. Hope (Thermo-Calc Software), S.L. McCracken (EPRI), J.C. Lippold (Ohio State)
Paper
Mechanical Properties and Deformation Mechanisms of Electron Beam Welded PM-HIP Reactor Pressure Vessel Steels
1:40–2:00PM CST
E.H. Marrero (Purdue), G. Nemets (Purdue), J. Emerson (Purdue), Z. Shang (Purdue), Y. Lu (Boise State), M.A. Okuniewski (Purdue), J.P. Wharry (Purdue)
Effect of Laser Welding on the Microstructure and Mechanical Properties in Ion-Irradiated MA956
2:00–2:20PM CST
E. Getto (U.S. Naval Academy), S. Stokes (U.S. Naval Academy), M. Swenson (Univ. Idaho)
Synchrotron X-ray Diffraction Characterization of the Phase Transformation Behaviors Induced by Electron Beam Welding in SA508 Reactor Pressure Vessel Steels
2:20–2:40PM CST
J. Emerson (Purdue), G. Nemets (Purdue), E.H. Marrero (Purdue), M. Topsakal (Brookhaven), S. Gill (Brookhaven), J.P. Wharry (Purdue), M.A. Okuniewski (Purdue)
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