NRC Updates Rules for Super-Hot Reactor Builds
Published Date: 9/3/2025
Notice
Summary
The NRC just updated its guide on how to safely build parts for super-hot nuclear reactors using the ASME Code, Section III, Division 5. This helps reactor designers and operators make sure their equipment stays strong and safe over time, especially under high heat. The update includes some exceptions and is ready to use now, with no extra costs expected.
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