耦合热力学相变路径预测Fe-C包晶合金宏观偏析

冯苗苗, 张红伟, 邵景霞, 李铁, 雷洪, 王强

Prediction of Macrosegregation of Fe-C Peritectic Alloy Ingot Through Coupling with Thermodynamic Phase Transformation Path

FENG Miaomiao, ZHANG Hongwei, SHAO Jingxia, LI Tie, LEI Hong, WANG Qiang

图10 Sn-5%Pb合金凝固结束时，距铸锭底面不同高度水平面上Pb的相对溶质成分分布曲线

Fig.10 Distributions of [(c - c0) / c0] × 100 for solute Pb on the plane at heights of y = 5 mm (a), y = 25 mm (b), y = 35 mm (c), and y = 55 mm (d) from bottom of the ingot at end of solidification for Sn-5%Pb alloy