2023 Fall Meeting
Sep 6 - Sep 8, 2023Nagoya University Higashiyama Campus
2023 Fall Meeting
Sep 6 - Sep 8, 2023Nagoya University Higashiyama Campus
[2A14]Impact of Irradiation on Defect Production in 13Cr-ODS Steels and 13CrFe Alloys: The Role of Nano-Oxide Sink Strength
*Zideng Wang1, Huilong Yang2, Zongda Yang1, Lijuan Cui1, Sho Kano1, Hiroaki Abe1(1. UTokyo, 2. Shanghai Jiao Tong Univ.)
Keywords:
ODS steels,sink strength,ion irradiation
Recrystallized 13Cr-ODS steel and 13CrFe alloy samples were irradiated with 2.8 MeV Fe ions up to 10dpa at 673K. The size and density of dislocation loops and voids were measured for both samples by transmission electron microscopy. This evaluates the sink effect of nano-oxides in ODS steel on the formation of irradiation defects.