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
),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
),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)
