[1I15-20] Corrosion Behavior

[1I15] Fundamental study on corrosion characteristics of wire-wrapped fuel cladding in lead-bismuth eutectic

*Yuhei Nakabo¹, Annette Heinzel², Alfons Weisenburger², Minoru Takahashi³, Masatoshi Kondo³ (1. Tokyo Institute of Technology, 2. Karlsruhe Institute of Technology, 3. Laboratory for Nuclear Energy)

Keywords:Corrosion, Lead-bismuth eutectic (LBE), Accelerator driven system (ADS), Fretting

MHRRHA project aims to build accelerator driven system (ADS)with wire wrapped fuel cladding. We make clear corrosion behaivers accompanied by wire spacer. After candidate materials immersed in lead-bismuth eutectic (LBE), we investigate microstructure using SEM.