Three-Dimensional Visualization and Metrology of Nanoparticles in Inconel 718 by Electron Tomography
In the present work a quantitative analysis of γ' and γ" phase nanoparticles in Inconel 718 was performed using two methods of electron tomography, namely EFTEM and FIB tomography. 3D visualisation showed that γ' particles are spherical, while γ" precipitates are disc-shaped. The values of mean size of γ' and γ" phase particles, determined by both electron tomography methods applied, are in good agreement.
Danuta Stróż and Krystian Prusik
K. Kulawik et al., "Three-Dimensional Visualization and Metrology of Nanoparticles in Inconel 718 by Electron Tomography", Solid State Phenomena, Vol. 186, pp. 45-48, 2012