ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
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.
Kenneth A. Ritley, Kelvin G. Lynn, Peter Dull, Marc H. Weber, Michael Carroll, James J. Hurst
Fusion Science and Technology | Volume 19 | Number 1 | January 1991 | Pages 192-195
Technical Note on Cold Fusion | doi.org/10.13182/FST91-A29330
Articles are hosted by Taylor and Francis Online.
A search for anomalous heat generation and tritium production that could be associated with cold fusion in electrolytically deuterided palladium was carried out for > 180 days. Ten cathodes were mounted in electrolytic cells with LiOD and LiOH electrolytes and galvanostatically charged at current densities between 15 and 348 mA/cm2. Most of the electrolytic cells were closed to the external environment; in all cells, the gases evolved during electrolysis were internally recombined using platinum recombination catalysts mounted in the cells. Tritium concentration assays using a liquid scintillation analyzer were performed on aliquots of electrolyte taken from some cells. No increase in tritium concentration was observed in the closed cells; in the partially open cells, small fluctuations in tritium concentration were observed, but these can be attributed to systematic errors.
