[2G16-19] FP放出挙動

[2G16] Cesium Chemisorption Behavior onto Structural Material under Severe Accident Conditions

(5)Progress on microstructural analyses

＊Fidelma Giulia Di Lemma¹, Kunihisa Nakajima¹, Shinichiro Yamashita¹, Masahiko Osaka¹, Fumihisa Nagase¹ (1.JAEA)

キーワード：Chemisorption, Severe Accident, Stainless steel , CsOH

This work will compare the microstructural results obtained from different Cs-chemisorbed stainless steel (SS) samples (SS304 and modified-SS316). The analyses showed that Cs-chemisorption was influenced by the presence of different minor elements in SS (such as Si and Mo), as the deposits on the samples exhibited different properties.