THEORETICAL RESEARCH OF TRANSITION FROM DENDRITE TO FINE CELL IN SUB-RAPID SOLIDIFICATION
亚快速凝固中枝晶→细胞晶转变的理论研究

From the stability of the cylindrical interface, a criterion of the transition from dendrite to fine cell in sub-rapid solidification has been constructed. The calculated results agree well with the experimental results for Al-Mn alloy.