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
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
Utility Working Conference and Vendor Technology Expo (UWC 2024)
August 4–7, 2024
Marco Island, FL|JW Marriott Marco Island
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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August 2024
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Latest News
BWXT will scout potential TRISO fuel production sites in Wyoming
BWX Technologies Inc. announced today that its Advanced Technologies subsidiary has signed a cooperation agreement with the state of Wyoming to evaluate locations and requirements for siting a potential new TRISO nuclear fuel fabrication facility in the state.
J. R. Berreth
Nuclear Technology | Volume 1 | Number 3 | June 1965 | Pages 230-234
Technical Paper | doi.org/10.13182/NT65-A20507
Articles are hosted by Taylor and Francis Online.
For measurements of neutron cross sections as a function of energy by the fast-chopper technique, uniform samples are required. Intensely radioactive materials present difficult problems of sample fabrication. A method of fabricating such samples, applicable to a wide range of radioactive materials, consists of preparing the radioactive nuclide in the form of a finely divided chemically stable oxide, followed by mixing the oxide with aluminum powder and compacting into a solid bar. Special sealed containers for such samples provide tight containment of the radioactive material with a minimum of surface contamination.