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With the development of nucleation theory,the calculation of phase diagrams(CALPHAD)method and microscopic elasto-plasticity mechanics,it is possible to apply the phase-field method to simulate the γrafting behavior of nickel-base single-crystal superalloys under the conditions of heat treatment,fatigue and creep testing.Based on the experimental progress in γrafting behavior and in combination with the microstructural simulation of the precipitation and rafting of c0phase,this paper reviews the phase-field investigation of γrafting in nickel–base single-crystal superalloys.
With the development of nucleation theory, the calculation of phase diagrams (CALPHAD) method and microscopic elasto-plasticity mechanics, it is possible to apply the phase-field method to simulate the γrafting behavior of nickel-base single-crystal superalloys under the conditions of heat treatment, fatigue and creep testing. Based on the experimental progress in γ rafting behavior and in combination with the microstructural simulation of the precipitation and rafting of c0phase, this paper reviews the phase-field investigation of γrafting in nickel-base single-crystal superalloys.