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Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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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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ANS joins others in seeking to discuss SNF/HLW impasse
The American Nuclear Society joined seven other organizations to send a letter to Energy Secretary Christopher Wright on July 8, asking to meet with him to discuss “the restoration of a highly functioning program to meet DOE’s legal responsibility to manage and dispose of the nation’s commercial and legacy defense spent nuclear fuel (SNF) and high-level radioactive waste (HLW).”
R. Kohli, F. Holub
Nuclear Technology | Volume 48 | Number 1 | April 1980 | Pages 70-76
Technical Paper | Material | doi.org/10.13182/NT80-A32449
Articles are hosted by Taylor and Francis Online.
Room temperature tensile tests were carried out on Zircaloy-2 specimens exposed to the simulated fission products tellurium, selenium, bromine, iodine, cadmium, indium, antimony, and molybdenum up to 3.6 Ms (1000 h) in the temperature range from 623 to 973 K. Exposure at 623 or 773 K did not significantly affect either strength or elongation values of Zircaloy-2, irrespective of the chemical environment. All specimens showed high reduction of area and ductile fracture morphology. Exposure to these elements at 973 K, on the other hand, results in a general reduction of the tensile properties at room temperature; in fact, iodine, bromine, and molybdenum cause nonductile fracture with little or no reduction of area. These results are significant, since molybdenum is an abundant fission product.