电场对定向凝固类包晶合金凝固组织的影响

王国田, 王强, 郭建华, 丁宏升, 孙宏喆

Effect of Electric Field on Solidification Structure of Directionally Solidified Peritectic Alloys

WANG Guotian, WANG Qiang, GUO Jianhua, DING Hongsheng, SUN Hongzhe

图8 直流电流影响枝晶尖端形貌演变的原理

Fig.8 Schematic explanation to the influence of DC on the evolution of dendrite tip morphology