2018 Annual Meeting

Presentation information

Oral presentation

IV. Nuclear Fuel Cycle and Nuclear Materials » 403-1 Reactor Chemistry, Radiation Chemistry, Corrosion, Water Chemistry,Water Quality Control

[2M06-09] Corrosion Chemistry

Tue. Mar 27, 2018 10:50 AM - 12:00 PM Room M (M1-313 -M1 Building)

Chair: Yusa Muroya (Osaka Univ.)

10:50 AM - 11:05 AM

[2M06] Formation of oxide deposition on solid surface in metallic aqueous solutions

*Masaya Kimoto1, Hiroaki Abe1, Sho Kano1 (1. The University of Tokyo)

Keywords:Water chemistry, Metal oxide

Corrosion Related Unidentified Deposit (CRUD) is known as the inevitable corrosion products on the surface of fuel cladding. Its formation mechanism still remains unknown. In this study, the formation of metal oxide was investigated using water solution containing metal ions at various conditions (time, γ-ray dose), to help understanding the formation mechanism of CRUD.