Figure 3: Evolution of microstructure and mechanical quantities during ageing.
From: Mapping the evolution of hierarchical microstructures in a Ni-based superalloy

(a) Average equivalent radius <R> of both γ′ precipitates and γ particles in Ni86.1Al8.5Ti5.4. (b) Number density NV of γ particles and HV of the alloy. The errors are s.d. σ and calculated based on counting statistics and s.e. propagation methods31.