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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.
Nobuyuki Inoue
Fusion Science and Technology | Volume 39 | Number 2 | March 2001 | Pages 293-297
Fusion Technology Plenary | doi.org/10.13182/FST01-A11963251
Articles are hosted by Taylor and Francis Online.
Japanese fusion program emphasizes development of fusion as a candidate of an innovative future energy source, and the ITER project is regarded as the core program in the current strategy. Extensive program review is currently performed to make a decision on the next phase activity of ITER toward construction, and some committees are reporting the results of their assessment. Major decision will be made within a year. Fusion program is also important from the aspect of basic study of science, practical application of advanced technology, and education. Alternative confinement studies and broad range of fusion related technical activities are performed under the overall fusion policy in Japan. One of the highlight is the successful initial operation of superconducting helical device, LHD. Large tokamak JT-60 plan a major modification to equip superconducting magnets in near future. Technology development is focused on blanket research and material study. As a whole, Japanese program encompasses power reactor development through ITER, and contribution to the international society by its research activity on science and technology.
