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Conference Spotlight
2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
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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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NN Asks: What did you learn from ANS’s Nuclear 101?
Mike Harkin
When ANS first announced its new Nuclear 101 certificate course, I was excited. This felt like a course tailor-made for me, a transplant into the commercial nuclear world. I enrolled for the inaugural session held in November 2024, knowing it was going to be hard (this is nuclear power, of course)—but I had been working on ramping up my knowledge base for the past year, through both my employer and at a local college.
The course was a fast-and-furious roller-coaster ride through all the key components of the nuclear power industry, in one highly challenging week. In fact, the challenges the students experienced caught even the instructors by surprise. Thankfully, the shared intellectual stretch we students all felt helped us band together to push through to the end.
We were all impressed with the quality of the instructors, who are some of the top experts in the field. We appreciated not only their knowledge base but their support whenever someone struggled to understand a concept.
Peter Hubberstey, Tony Sample, Anne Terlain
Fusion Science and Technology | Volume 28 | Number 3 | October 1995 | Pages 1194-1199
Tritium Properties and Interaction with Material | Proceedings of the Fifth Topical Meeting on Tritium Technology In Fission, Fusion, and Isotopic Applications Belgirate, Italy May 28-June 3, 1995 | doi.org/10.13182/FST95-A30571
Articles are hosted by Taylor and Francis Online.
The thermodynamic stabilities of various barrier materials and the self-healing of aluminide coatings in oxygen saturated Pb-17Li have been evaluated. Binary nitrides and carbides are stable, but binary oxides display diverse behaviour; Al2O3 and MgO are stable, Cr2O3 is unstable to reduction to chromium metal and SiO2 exhibits intermediate properties. Ternary oxides behave similarly, but are intrinsically more stable, their stabilities increasing with Li2O content. Self-healing of aluminide barriers should occur to form either Al2O3 or LiAlO2, the latter being favoured. For Fe-rich Fe-Al solid solutions, self-healing is dependent on their aluminium content; at 723 K, Al2O3 or LiAlO2 formation only occurs for xAl≥1.69 mol% Al or xAl≥0.20 mol% Al, respectively.
