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2026 Nuclear Energy Conference & Expo (NECX)
August 24–27, 2026
Dallas, TX|Hilton Anatole
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Study mapping U-10Zr porosity informs metallic fuel design
Researchers at Idaho National Laboratory and the Massachusetts Institute of Technology have conducted a three-dimensional study of irradiated U-10Zr—uranium alloyed with 10 percent zirconium—across key radial regions, providing new insights into how the material swells, transfers heat, and interacts with the fuel cladding.
U-10Zr was extensively tested in historical sodium-cooled fast reactors and is now attracting attention for use in next-generation advanced reactors.
The University of Dayton Research Institute is a national leader in scientific and engineering research. Our professional researchers provide support in a variety of technical areas, ensuring customer success by delivering affordable, innovative solutions, leading edge technologies and outstanding service. UDRI leverages the expertise of UD faculty and students, along with its partners in academia, government and industry, to address unique technical challenges and help the University fulfill its commitment to education, research and public service.
https://udayton.edu/udri/