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Division Spotlight
Fuel Cycle & Waste Management
Devoted to all aspects of the nuclear fuel cycle including waste management, worldwide. Division specific areas of interest and involvement include uranium conversion and enrichment; fuel fabrication, management (in-core and ex-core) and recycle; transportation; safeguards; high-level, low-level and mixed waste management and disposal; public policy and program management; decontamination and decommissioning environmental restoration; and excess weapons materials disposition.
Meeting Spotlight
ANS Student Conference 2025
April 3–5, 2025
Albuquerque, NM|The University of New Mexico
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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Feb 2025
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Nuclear Science and Engineering
March 2025
Nuclear Technology
Fusion Science and Technology
February 2025
Latest News
Colin Judge: Testing structural materials in Idaho’s newest hot cell facility
Idaho National Laboratory’s newest facility—the Sample Preparation Laboratory (SPL)—sits across the road from the Hot Fuel Examination Facility (HFEF), which started operating in 1975. SPL will host the first new hot cells at INL’s Materials and Fuels Complex (MFC) in 50 years, giving INL researchers and partners new flexibility to test the structural properties of irradiated materials fresh from the Advanced Test Reactor (ATR) or from a partner’s facility.
Materials meant to withstand extreme conditions in fission or fusion power plants must be tested under similar conditions and pushed past their breaking points so performance and limitations can be understood and improved. Once irradiated, materials samples can be cut down to size in SPL and packaged for testing in other facilities at INL or other national laboratories, commercial labs, or universities. But they can also be subjected to extreme thermal or corrosive conditions and mechanical testing right in SPL, explains Colin Judge, who, as INL’s division director for nuclear materials performance, oversees SPL and other facilities at the MFC.
SPL won’t go “hot” until January 2026, but Judge spoke with NN staff writer Susan Gallier about its capabilities as his team was moving instruments into the new facility.
Technical Session|Sponsored by MSTD
Tuesday, November 14, 2023|10:00–11:45AM EST|Jefferson West
Session Chair:
Benjamin W. Beeler
Alternate Chair:
Jake R. Quincey
Session Organizer:
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Transient Thermal Wave Technique for the Measurement of the Thermal Diffusivity of Irradiated Fuel Rods
10:00–10:20AM EST
Duane DiCenzo II (Univ. Pittsburgh), Phillip Santillo (Univ. Pittsburgh), Heng Ban (Univ. Pittsburgh)
Paper
Advanced Microstructural Characterization of Circumferential and Radial Hydrides in Reactor-Grade Zirconium Cladding Tube Using EBSD and DSC
10:20–10:40AM EST
Dahyeon Woo (Seoul Nat'l Univ.), Joo-Hee Kang (Institute of Materials Science), Youho Lee (Seoul Nat'l Univ.)
Simulating PCMI Using BISON for SiC/SiC Composite Tubes for RIA-like Conditions
10:40–11:00AM EST
Elizabeth Martinez (Univ. Tennessee, Knoxville), Nicholas R. Brown (Univ. Tennessee, Knoxville)
Corrosion Behaviour of Uranium Nitride Thin Films in Post-Irradiation Storage
11:00–11:20AM EST
G. Berhane (Lancaster Univ.), C. Boxall (Lancaster Univ.), D. Goddard (National Nuclear Laboratory), R. Springell (Univ. Bristol), J. Wasik (Univ. Bristol), R.J. Wilbraham (Lancaster Univ.)
Development Status of High Thermal Conductive ATF Pellet and Burnable Absorber Fuel Pellet in KAERI
11:20–11:40AM EST
Dong-Joo Kim (KAERI), Dong Seok Kim (KAERI), Jae Ho Yang (KAERI), Ji-Hae Yoon (KAERI), Ji Hwan Lee (KAERI)
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