[2O05-09] Fusion Materials (Corrosion, Mechanical Testing Method)

[2O06] Experimental study on compatibility of reduced activation ferritic martensitic steel with flowing Pb-17Li

(3)Nanoindentation study on corrosion-erosion dynamics

*Masatoshi Kondo¹, Yoshimitsu Hishinuma², Tanaka Teruya², Takeo Muroga², Takayoshi Norimatsu³ (1. Tokyo Institute of Technology, Institute of Inovative Research, Laboratory for Advanced Nuclear Energy, 2. National Institute for Fusion Science, Department of Helical Plasma Research, 3. Osaka university, Institute of Laser Engineering)

Keywords:Liquid blanket, Corrosion

Experimental study on a corrosion of a RAFM steel in a flowing Pb-17Li was performed by means of corrosion tests with a non-isothermal mixing pot apparatus at 773K up to 1000 hours. A nanoindentation analysis was performed on a corroded surface of the tested steels to make clear the dynamic behaviors of corrosion-erosion.