b'to retain the beneficial highprecipitates in these ODS FeCrAl alloys temperature strength and irradiationcan be modeled. This is an important resistance of these alloys even afterprogression in the advancement of recrystallization treatements.ODS FeCrAl since an improvement in The insights gained from thethe particle dispersion characteristics aforementioned annealingprior to tube fabrication widens the experiments are also supplementedrange of thermal annealing ranges that by recent work on optimizing futurecan be applied to as-pilgered thin-larger scale productions of ODS FeCrAlwalled tubes without adverse affects rods and tubes through an in-depthto the dispersion of complex oxide study of the kinetics of particleprecipitates within the microstructure. nucleation, growth, coarsening inUsing this coarsening model, an the same alloy powders prior to alloyinnovative two-step annealing consolidation. Using a combinationprocedure has been implemented of small-angle neutron scatteringfor the creation of new master and atom probe tomography, therods for more in-depth pre- and dispersion characteristics of thepostirradiation mechanical properties smallest nanoscale precipitates wereof ODS FeCrAl Tubes.tracked as a function of annealing temperature and time so that the effect of future annealing treatments on 2019|AFC ACCOMPLISHMENTS 93'