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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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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AI at work: Southern Nuclear’s adoption of Copilot agents drives fleet forward
Southern Nuclear is leading the charge in artificial intelligence integration, with employee-developed applications driving efficiencies in maintenance, operations, safety, and performance.
The tools span all roles within the company, with thousands of documented uses throughout the fleet, including improved maintenance efficiency, risk awareness in maintenance activities, and better-informed decision-making. The data-intensive process of preparing for and executing maintenance operations is streamlined by leveraging AI to put the right information at the fingertips for maintenance leaders, planners, schedulers, engineers, and technicians.
Lee A. James
Nuclear Technology | Volume 26 | Number 1 | May 1975 | Pages 46-53
Technical Paper | Material | doi.org/10.13182/NT75-A24403
Articles are hosted by Taylor and Francis Online.
Linear-elastic fracture mechanics techniques were employed to characterize the crack growth behavior of SA-351 Grade CF8 cast stainless steel over the temperature range 75 to 1200°F (24 to 649° C). In general, crack growth rates increased with increasing test temperature. The crack growth rates in the cast material generally fell within or below the scatter bands for wrought Types 304 and 316 material tested under similar conditions, implying that data obtained on wrought material would likely yield conservative results for crack growth analyses on cast structures.
