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Fusion Science and Technology
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Strontium: Supply-and-demand success for the DOE’s Isotope Program
The Department of Energy’s Isotope Program (DOE IP) announced last week that it would end its “active standby” capability for strontium-82 production about two decades after beginning production of the isotope for cardiac diagnostic imaging. The DOE IP is celebrating commercialization of the Sr-82 supply chain as “a success story for both industry and the DOE IP.” Now that the Sr-82 market is commercially viable, the DOE IP and its National Isotope Development Center can “reassign those dedicated radioisotope production capacities to other mission needs”—including Sr-89.
S.Shimamoto, T.Ando, T.Hiyama, H.Tsuji, Y.Takahashi, E.Tada, M.Nishi, K.Yoshida, K.Okuno, K.Koizumi, H.Nakajima, T.Kato, O.Takahashi, M.Oshikiri, F.Iida, K.Yasukochi
Fusion Science and Technology | Volume 4 | Number 2 | September 1983 | Pages 897-905
Magnet Engineering | doi.org/10.13182/FST83-A22974
Articles are hosted by Taylor and Francis Online.
In 1982, Japan Atomic Energy Research Institute (JAERI) succeeded in rated operation of two development toroidal coils : 8 T Nb-Ti D shape LCT coil and 10 T Nb3Sn circular coil. The two successes correspond to scaling-up technology and high field technology of toroidal coil, respectively. These two projects were started in 1978 in JAERI. This paper describes the design concepts, the key parameters, and the experiments of these two coils. The main results, described on the both coils, are cool-down characteristics, superconducting recovery characteristics, discharge characteristics and strain measurements.