中碳Nb合金化钢液析碳化物的析出行为

梁炫, 侯廷平, 张东, 谭昕暘, 吴开明

Precipitation Behavior of Primary Carbides in Medium Carbon Nb-Alloyed Steel

LIANG Xuan, HOU Tingping, ZHANG Dong, TAN Xinyang, WU Kaiming

图9 1.6Nb钢的溶质平衡分配系数随温度的变化

Fig.9 Variation of solute equilibrium partition coeffici-ents kC (a) and kNb (b) with temperature for 1.6Nb steel