[3B13-17] Liquid fuel, MOX fuel

[3B17] Restructuring behavior of annular irradiated fuel

*Shinji Sasaki¹, Misaki Isozaki², Akihiro Ishimi¹, Koji Maeda³ (1.Fuels Monitoring Section, Fukushima Fuels and Materials Department, Oarai R&D Center, JAEA , 2.Alfa-Gamma Section, Fukushima Fuels and Materials Department, Oarai R&D Center, JAEA , 3.Materials Monitoring Section, Fukushima Fuels and Materials Department, Oarai R&D Center, JAEA )

Keywords:Fast reactor, JOYO, Annular fuel pellets, PIE

高速実験炉「常陽」で照射された中空燃料ペレットの組織変化挙動及びU、Puの再分布を確認するために横断面試料の光顕観察及び元素分析を実施した。