抄録
Development of microsegregation during dendritic growth and the effect of solidification conditions on microsegregation have been investigated in unidirectionally solidified Cu-8%Sn alloys. Solute contour mapping is a very useful tool for studying solute redistribution during dendritic growth and demonstrating solute content quantitatively. Bolling and Tiller's model is very effective for predicting microsegregation. Segregation ratio is strongly dependent upon cooling rate.
