Stability of yttria-stabilized zirconia during pyroprocessing tests
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- 作者：Eun-Young Choi ; eychoi@kaeri.re.kr" class="auth_mail" title="E-mail the corresponding author ; Jeong Lee ; Sung-Jai Lee ; Sung-Wook Kim ; Sang-Chae Jeon ; Soo Haeng Cho ; Seung Chul Oh ; Min Ku Jeon ; Sang Kwon Lee ; Hyun Woo Kang ; Jin-Mok Hur
- 关键词：Yttria-stabilized zirconia ; Pyroprocessing ; Electrolytic reduction ; Salt distillation ; Electrorefining
- 刊名：Journal of Nuclear Materials
- 出版年：2016
- 出版时间：July 2016
- 年：2016
- 卷：475
- 期：Complete
- 页码：57-61
- 全文大小：1219 K
文摘
In this study, the feasibility of yttria-stabilized zirconia (YSZ) was investigated for use as a ceramic material, which can be commonly used for both electrolytic reduction and electrorefining. First, the stability of YSZ in salts for electrolytic reduction and electrorefining was examined. Then, its stability was demonstrated by a series of pyroprocessing tests, such as electrolytic reduction, LiCl distillation, electrorefining, and LiCl
KCl distillation, using a single stainless steel wire mesh basket containing fuel and YSZ. A single basket was used by its transportation from one test to subsequent tests without the requirements for unloading.
KCl distillation, using a single stainless steel wire mesh basket containing fuel and YSZ. A single basket was used by its transportation from one test to subsequent tests without the requirements for unloading.