| Abstract Scope |
Alloys with multi-phase microstructures suffer from nucleation of microstructural damage mechanisms, arising due to the different mechanical behavior of the constituents. In contrast, some Fe-Ni-Co based system of alloys can have stable, multi-phase, multi-precipitate microstructures that exhibit exceptional strength - ductility combinations. Here we dig deeper to understand the underlying reasons, focusing on a microstructure with a dual-phase matrix composed of fcc and B2 structures, where the fcc phase is reinforced by three nanoscale precipitates (L1₂, B2, and bcc), while the B2 phase contains a nanoscale bcc constituent. |