Effects of physical parameters on the cell-to-dendrite transition in directional solidification |
The 3D simulations of the CDT for SCN-ace alloy with solute partition coefficient conditions: (a) k 0 = 0.10, G = 15 K/mm, V = 100 μm/s, (b) k 0 = 0.20, G = 15 K/mm, V = 112.5 μm/s. |