Fig. 8: Simulated precipitation of γ′ and γ″ of IN718 superalloys with optimized interfacial energy. | npj Computational Materials

Fig. 8: Simulated precipitation of γ′ and γ″ of IN718 superalloys with optimized interfacial energy.

From: Implementing numerical algorithms to optimize the parameters in Kampmann–Wagner Numerical (KWN) precipitation models

Fig. 8

The simulated a mean radius of \({\gamma }^{{\prime} }\), b mean particle size of γ″ precipitate in IN718 superalloy as a function of time through KWN method with interfacial energy optimized by Nelder–Mead and Powell algorithm. The experimental data marked by stars are derived from Han et al.30.

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