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Division Spotlight
Nuclear Criticality Safety
NCSD provides communication among nuclear criticality safety professionals through the development of standards, the evolution of training methods and materials, the presentation of technical data and procedures, and the creation of specialty publications. In these ways, the division furthers the exchange of technical information on nuclear criticality safety with the ultimate goal of promoting the safe handling of fissionable materials outside reactors.
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!
Latest Magazine Issues
Feb 2025
Jul 2024
Latest Journal Issues
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|Evolutionary and Innovative Advanced Technology Fuels (ATF)
Wednesday, October 12, 2022|1:30–3:10PM EDT|Salon A/B
Session Chair:
Hyochan Kim (KAERI)
Alternate Chair:
Jae Ho Yang (KAERI)
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Wrought FeCrAl Alloy (C26M) Cladding Behavior During Burst Experiments and Performance Under LOCA Conditions
1:30–1:55PM EDT
R.T. Sweet (ORNL), C.P. Massey (ORNL), S.B. Bell (Univ. Tennessee., Knoxville), K.A. Kane (ORNL)
Paper
Limiting Degradation Mechanisms for High-Temperature Oxidation Resistance of Promising ATF Cladding Solutions
1:55–2:20PM EDT
Martin Steinbrueck (Karlsruhe Institute of Technology), Mirco Grosse (Karlsruhe Institute for Technology), Chongchong Tang (Karlsruhe Institute of Technology), Juri Stuckert (Karlsruhe Institute of Technology)
Use of Chromium Coating to Provide Protection of Zirconium Cladding at DNB Conditions
2:20–2:45PM EDT
Zeses Karoutas (Westinghouse Electric Co.), Dave Mitchell (Westinghouse Electric Co.), Yixing Sung (Westinghouse Electric Co.), Guoqiang Wang (Westinghouse Electric Co.), William A. Byers (Westinghouse Electric Co.), Michael Conner (Westinghouse Electric Co.)
Assessment of Thin Tube of Alumina-Forming Duplex Stainless Steels (ADSS) as Accident Tolerant Fuel Cladding Materials for Light Water Reactors
2:45–3:10PM EDT
Chaewon Kim (KAIST), Woong Heo (KAIST), Changheui Jang (KAIST), Sung Yong Lee (KEPCO Nuclear Fuel), Hun Jang (KEPCO Nuclear Fuel), Seungjae Lee (KEPCO Nuclear Fuel)
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