钢中第二相粒子形貌预报理论和检测方法
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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
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Morphology Prediction Theory and Experimental Measurement for the Secondary Phase Particle in Steel
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Jing GUO 1,2,Hanjie GUO 1,2( ),Keming FANG 1,Shengchao DUAN 1,2,Xiao SHI 1,2,Wensheng YANG 1,2
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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
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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) |
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