b'Nuclear Science User Facilities structures of the specimens extracted[2.] Chung, H., Aging and life prediction from reactor-surveillance samplesof cast duplex stainless steel components. or salvaged components, the relatedInternational Journal of Pressure mechanical properties can be derived,Vessels and Piping, 1992. 50(1-and expected service life can be3): p. 179-213.assessed. The research project directly[3.] Takeuchi, T., et al., Effects of neutron contributes to the construction of airradiation on microstructures and hardness physics-based model for predictingof stainless steel weld-overlay cladding of material performance for reactornuclear reactor pressure vessels. Jour-license renewal and regulation. nal of Nuclear Materials, 2014. Conclusion 449(1-3): p. 273-276.In-situ tensile testing using WAXS and[4.] Badyka, R., et al., Quantification of post-tensile microstructural charac- hardening contribution of G-Phase precipi-terizations show that thermal agingtation and spinodal decomposition in aged induces a significant hardening effectduplex stainless steel: APT analysis and on the ferrite phase and reduces overallmicro-hardness measurements. Journal ductility of the bulk material. Thermalof Nuclear Materials, 2019. 514: aging shifts the load partition onto thep. 266-275.ferrite phase, and the enhanced strain misfit introduces stress concentrations[5.] Danoix, F., et al., Atom probe and and promotes nucleation of pores attransmission electron microscopy study the phase boundary. of reverted duplex stainless steels. Applied Future Activities Surface Science, 1993. 67(1-4): p. Further microstructural character- 348-355.izations on the neutron irradiated[6.] Daymond, M.R., The determination of spcimens and tensile fractureda continuum mechanics equivalent elastic specimens using TEM and APT willstrain from the analysis of multiple dif-provide a better interpretation of thefraction peaks. Journal of Applied Physics, results from the X-ray in-situ tensile2004. 96(8): p. 4263-4272.testing. Ultimately, this data will help[7.] Tomota, Y. and I. Tamura, Mechanical us to build a model to correlate thebehavior of steels consisting of two ductile mechanical response with microstruc- phases. Transactions of the Iron tural evolution in cast stainless steels. and Steel Institute of Japan, 1982. References 22(9): p. 665-677.[1.] Byun, T.S., et al., Thermal Aging Phenomena in Cast Duplex Stainless Steels. JOM, 2015. 68(2): p. 507-516.52'