[G] Nuclear Materials

[279] Microstructural evolution of α- or β-Y2TiO5 and Y2Ti2O7 by the reaction of yttria and titania above 1200 ℃

*YI HAN¹, Zongda Yang¹, Sho Kano², Huilong Yang³, Hiroaki Abe¹ (1. The University of Tokyo, 2. National Institute of Quantum Science and Technology, 3. Shanghai Jiaotong University)

Keywords:Nuclear、ODS、Y-Ti-O、Sintering、Synthesis

Various synthesis conditions were tested using Y2O3 and TiO2 powders, and α-, β-Y2TiO5, and Y2Ti2O7 were successfully synthesized, following XRD, SEM & EDS, and TEM analysis