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Urenco USA marks enrichment milestones
Urenco USA has highlighted the completion of a successful year of advancing nuclear fuel supply in the U.S. by achieving two new milestones this month: The first production of enriched uranium above 5 percent uranium-235, and the startup of the company’s next cascade of centrifuges as part of its capacity installation program.
S. Naoe, Y. Torikai, R.-D. Penzhorn, K. Akaishi, K. Watanabe, M. Matsuyama
Fusion Science and Technology | Volume 54 | Number 2 | August 2008 | Pages 515-518
Technical Paper | Materials Interactions | doi.org/10.13182/FST08-1
Articles are hosted by Taylor and Francis Online.
From tritium release experiments with stainless steel 316 carried out at several temperatures and tritium depth profiles of tritium-depleted specimen information on the transport of tritium by two diverse techniques was obtained. The results could be interpreted by a one dimensional diffusion model. The activation energy for the diffusion of tritium through stainless steel was found to be 61.3 kJ/mol.