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Division Spotlight
Materials Science & Technology
The objectives of MSTD are: promote the advancement of materials science in Nuclear Science Technology; support the multidisciplines which constitute it; encourage research by providing a forum for the presentation, exchange, and documentation of relevant information; promote the interaction and communication among its members; and recognize and reward its members for significant contributions to the field of materials science in nuclear technology.
Meeting Spotlight
ANS Student Conference 2025
April 3–5, 2025
Albuquerque, NM|The University of New Mexico
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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Nuclear Science and Engineering
March 2025
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Fusion Science and Technology
February 2025
Latest News
Colin Judge: Testing structural materials in Idaho’s newest hot cell facility
Idaho National Laboratory’s newest facility—the Sample Preparation Laboratory (SPL)—sits across the road from the Hot Fuel Examination Facility (HFEF), which started operating in 1975. SPL will host the first new hot cells at INL’s Materials and Fuels Complex (MFC) in 50 years, giving INL researchers and partners new flexibility to test the structural properties of irradiated materials fresh from the Advanced Test Reactor (ATR) or from a partner’s facility.
Materials meant to withstand extreme conditions in fission or fusion power plants must be tested under similar conditions and pushed past their breaking points so performance and limitations can be understood and improved. Once irradiated, materials samples can be cut down to size in SPL and packaged for testing in other facilities at INL or other national laboratories, commercial labs, or universities. But they can also be subjected to extreme thermal or corrosive conditions and mechanical testing right in SPL, explains Colin Judge, who, as INL’s division director for nuclear materials performance, oversees SPL and other facilities at the MFC.
SPL won’t go “hot” until January 2026, but Judge spoke with NN staff writer Susan Gallier about its capabilities as his team was moving instruments into the new facility.
26th Technology of Fusion Energy Meeting (TOFE 2024)
Kevin Freudenberg is technical director of engineering systems of US ITER, a multi-lab effort funded by U.S. Department of Energy to deliver U.S. contributions to the international ITER project.
In this role, he oversees analysis, central solenoid magnets, design integration, instrumentation and controls, plasma heating systems, vacuum auxiliary and roughing pump systems, the tokamak cooling water system, and the tokamak exhaust processing system. Additionally, he currently serves as interim technical director of plasma diagnostics and fueling systems.
Before joining US ITER in 2007, Kevin gained more than 20 years of experience in the design and analysis of experimental fusion energy research facilities and components and contributed to the engineering design of several facilities and devices.
In 2019, he was elected to the Fusion Technology Standing Committee of IEEE’s Nuclear & Plasma Sciences Society and has served as treasurer, sponsorship chair, and general chair for the group’s Symposium on Fusion Energy. He holds a bachelor’s degree and a master’s degree in mechanical engineering from the University of Florida.
Last modified May 20, 2024, 3:06pm CDT
