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Division Spotlight
Decommissioning & Environmental Sciences
The mission of the Decommissioning and Environmental Sciences (DES) Division is to promote the development and use of those skills and technologies associated with the use of nuclear energy and the optimal management and stewardship of the environment, sustainable development, decommissioning, remediation, reutilization, and long-term surveillance and maintenance of nuclear-related installations, and sites. The target audience for this effort is the membership of the Division, the Society, and the public at large.
Meeting Spotlight
Conference on Nuclear Training and Education: A Biennial International Forum (CONTE 2025)
February 3–6, 2025
Amelia Island, FL|Omni Amelia Island Resort
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!
Latest Magazine Issues
Jan 2025
Jul 2024
Latest Journal Issues
Nuclear Science and Engineering
February 2025
Nuclear Technology
Fusion Science and Technology
Latest News
A series of firsts delivers new Plant Vogtle units
Southern Nuclear was first when no one wanted to be.
The nuclear subsidiary of the century-old utility Southern Company, based in Atlanta, Ga., joined a pack of nuclear companies in the early 2000s—during what was then dubbed a “nuclear renaissance”—bullish on plans for new large nuclear facilities and adding thousands of new carbon-free megawatts to the grid.
In 2008, Southern Nuclear applied for a combined construction and operating license (COL), positioning the company to receive the first such license from the U.S. Nuclear Regulatory Commission in 2012. Also in 2008, Southern became the first U.S. company to sign an engineering, procurement, and construction contract for a Generation III+ reactor. Southern chose Westinghouse’s AP1000 pressurized water reactor, which was certified by the NRC in December 2011.
Fast forward a dozen years—which saw dozens of setbacks and hundreds of successes—and Southern Nuclear and its stakeholders celebrated the completion of Vogtle Units 3 and 4: the first new commercial nuclear power construction project completed in the U.S. in more than 30 years.
Technical Session|Sponsored by MSTD
Wednesday, June 19, 2024|3:15–5:00PM PDT|Banyan B
Session Chair:
Simon Pimblott (INL)
Session Organizer:
Alternate Chair:
Jake R. Quincey (Oregon State)
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Irradiation and Corrosion Testing of Laser Powder Bed Fusion-Manufactured Materials in the Advanced Manufacturing and Materials Technologies Program
3:15–3:55PM PDT
Andrea M. Jokisaari (INL)
Paper
On the Applicability of Miniature High-Throughput Scoping Specimens to Prototypic Laser Powder Bed Fusion 316HSS Component Geometries
3:55–4:15PM PDT
Caleb Massey (ORNL), Holden Hyer (ORNL), Amy Godfrey (ORNL), Josh Kendall (ORNL), Sebastien Dryepondt (ORNL), Amir Ziabari (ORNL)
Effect of Heat Treatment on Microstructure and Mechanical Property of 316L Stainless Steel Produced by Laser Powder Bed Fusion
4:15–4:35PM PDT
Rongjie Song (INL), Michael Moorehead (INL), Xinchang Zhang (INL), Dewen Yushu (INL), Jia-Hong Ke (INL)
Microstructural and Mechanical Property Heterogeneity as a Function of Processing Parameters and Post-Build Heat Treatment for Laser Powder Bed Fusion 316H Stainless Steel
4:35–4:55PM PDT
Geeta Kumari (ORNL), Selda Nayir (ORNL), Amy Godfrey (ORNL), David Collins (ORNL), Josh Kendall (ORNL), Chase Joslin (ORNL), Ryan Duncan (ORNL), Andres Marquez Rossy (ORNL), Amir Ziabari (ORNL), Peeyush Nandwana (ORNL), Caleb Massey (ORNL)
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