| Abstract Scope |
Nuclear materials operate in extreme environments and are subject to stringent safety and reliability requirements. The processes used to qualify these materials were developed around a limited set of legacy data and have changed little over time, even as materials science, manufacturing, and characterization capabilities have advanced significantly. Today, materials can be produced with greater control over composition, microstructure, and variability, yet qualification still relies heavily on long, prescriptive testing programs and conservative assumptions that do not fully reflect this progress.
This talk examines why current approaches to nuclear materials qualification struggle to accommodate advances in materials science. It will discuss how evidence, reproducibility, and uncertainty are treated in qualification decisions, and where clearer technical connections are needed. The presentation will outline emerging ways to better align experiments, modeling, and standards so that qualification remains rigorous while becoming more predictable and better suited to modern nuclear materials. |