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Conference Spotlight
2026 Nuclear Energy Conference & Expo (NECX)
August 24–27, 2026
Dallas, TX|Hilton Anatole
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Nuclear Science and Engineering
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Fusion Science and Technology
August 2026
Latest News
Porous tungsten scrubbed by glow discharge cleaning
Researchers conducted experiments in Princeton Plasma Physics Laboratory’s Lithium Tokamak Experiment-Beta (LTX-β) showing glow discharge cleaning can be used to effectively clean samples of porous tungsten—used to hold liquid lithium in fusion machine inner walls—manufactured from powder-reconstituted materials, according to a paper published in Nuclear Materials and Energy.
Tungsten is widely used for plasma-facing components in fusion machines, especially in the divertor region where materials must withstand extreme levels of power flow. According to the paper, spark plasma sintering can be used to make tungsten into spongelike samples for holding liquid lithium.
Technical Session|Nuclear Fuels and Materials
Saturday, April 5, 2025|10:35–11:55AM MDT|Valle Grande 1
Session Chair:
Jared Justice
Alternate Chair:
Shane M. Evans
Session Organizer:
Ashley Machado
To access paper attachments, you must be logged in and registered for the meeting.
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Diffusion Barrier Coatings for Liquid Metal Corrosion Resistance in Next-Generation Nuclear Reactors
10:35–10:55AM MDT
Alexander A. Hromiak (Virginia Tech), Amanda Leong (Virginia Tech), Richard Fink (Applied Nanotech, Inc.), Jinsuo Zhang (Virginia Tech)
Paper
Characterization of Compositionally Complex Alloys for Environmental Extremes
10:55–11:15AM MDT
Sicilia B. Christadore (Univ. Tennessee, Knoxville), Sydney E. Copp (Univ. Tennessee, Knoxville), Steven J. Zinkle (Univ. Tennessee, Knoxville)
Additive Manufacturing of Medium and High Entropy Alloys Using Elemental and Alloy Powders
11:15–11:35AM MDT
Aaron M. Holzer (Univ. New Mexico), Jared A. Justice (Univ. New Mexico), Pankaj Kumar (Univ. New Mexico), Scott Halliday (Navajo Technical Univ.), Osman Anderoglu (Univ. New Mexico)
Electrochemical Corrosion Behavior of Cold Sprayed Alloy 625 (UNS-N06625) in Molten Chloride at 600 °C
11:35–11:55AM MDT
Mamata Adhikari (Univ. Idaho), Kavindan Balakrishnan (Univ. Idaho), Krishnan Raja (Univ. Idaho), Indrajit Charit (Univ. Idaho)