FeNiCr alloys, ODS, Y2O3, microstructure, neutron diffraction, residual stress, very high temperature nuclear reactor.
Oxide dispersion strengthened, Fe-25Ni-17Cr, Doppler coefficient, Neutronic performance, Nuclear safety, Accident tolerant fuel
structural integrity, neutron irradiation, AlMg3 alloy, irradiation-induced degradation, radiation-enhanced diffusion