钢中第二相粒子形貌预报理论和检测方法
郭靖1,2,郭汉杰1,2(),方克明1,段生朝1,2,石骁1,2,杨文晟1,2
Morphology Prediction Theory and Experimental Measurement for the Secondary Phase Particle in Steel
Jing GUO1,2,Hanjie GUO1,2(),Keming FANG1,Shengchao DUAN1,2,Xiao SHI1,2,Wensheng YANG1,2

图1. 不同Jackson α指数时晶体/熔体界面相对自由能与界面晶体原子占比的关系

Fig.1. Relations between crystal/melt interface relative energy and fraction of crystal lattice atom (X) with different Jackson α factors (ΔF—crystal/melt interface free energy, N—the number of crystal lattice on the crystal/melt interface, k—Boltzman constant, T—temperature)