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Your search keyword '"Lee, Jong-Hyeon"' showing total 12 results
Start Over Author "Lee, Jong-Hyeon" Journal journal of nuclear materials
12 results on '"Lee, Jong-Hyeon"'

12. Purification of nuclear grade Zr scrap as the high purity dense Zr deposits from Zirlo scrap by electrorefining in LiF–KF–ZrF4 molten fluorides

Author

Park, Kyoung Tae, Lee, Tae Hyuk, Jo, Nam Chan, Nersisyan, Hayk H., Chun, Byong Sun, Lee, Hyuk Hee, and Lee, Jong Hyeon

Subjects
*ZIRCONIUM, *METAL refining, *NUCLEAR fuel claddings, *LITHIUM compounds, *FLUORIDES, *ELECTROLYSIS
Abstract

Abstract: Zirconium (Zr) has commonly been used as a cladding material of nuclear fuel. Moreover, it is regarded as the only material that can be used for nuclear fuel cladding because it has the lowest neutron capture cross section of any metal element and because it has high corrosion resistance and size stability. In this study, Hf-free Zr tubes (Zr–1Nb–1Sn–0.1Fe) were used as anode materials and electrorefining was performed in a LiF–KF eutectic 6wt.% ZrF4 molten fluoride salt system. As a result of electrolysis, Zr scrap metal was recycled into pure Zr with low levels of impurities, and the size and density of the Zr deposit was controlled using applied current density. [Copyright &y& Elsevier]

Published
2013
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