[A2-PR15] Slot 15

[A2-PR15-02] Non-Equilibrium and Equilibrium Segregation in Nickel-Based Superalloy Predicted by Modified Scheil-Gulliver and Phase-Field Simulations

*Daichi Izumikawa¹, Masayuki Okugawa^1,2, Yuichiro Koizumi^1,2 (1. Division of Materials and Manufac. Sci., Graduate School of Engineering, Osaka Univ. (Japan), 2. Anisotropic Design & Additive Manufac. Res. Center, Osaka Univ. (Japan))

キーワード：phase-field method, Scheil-Gulliver model with back diffusion, non-equilibrium segregation, equilibrium segregation, Ni-based superalloy