Effects of temperature gradient on the interface microstructure and diffusion of diffusion couples: Phase-field simulation
Li Yong-Sheng†, Wu Xing-Chao, Liu Wei, Hou Zhi-Yuan, Mei Hao-Jie
       
Microstructures of diffusion couples for alloys with initial compositions and , annealed for t * = 600 under the temperature gradient Δ T = 0.0 (a), 0.2 (b), and 0.23 (c) [in unit K/μm]. T 0 = 470 K, .