Solidification Order Now

Directions:

Software Pandatis used to calculate the solidification path of Cu-based alloys under the equilibrium solidification model and Scheil model based on the PanNob thermodynamic database.

1. Equilibrium model (Lever Rule): Assuming that the diffusion in the liquid and solid phases is complete, the components of the solid and liquid phases change along the phase boundary in the equilibrium phase diagram, and the ratio of the solid phase to the liquid phase conforms to the principle of leverage ；
2. Scheil model: Assuming that there is no diffusion in the solid phase, and the composition of the liquid phase is uniform (namely, infinite diffusion in the liquid phase), and a local equilibrium is always maintained at the liquid-solid interface.

Notice:

Software Pandat is used for the simulation of Cu-based alloy. The added elements include Ag, Al, Au, B, Bi, C, Co, Cr, Cu, Fe, Ge, In, Ir, Mg, Mn, Ni, Os, P, Pb, Pd, Pt, Re, Rh, Ru, S, Sb, Se, Si, Sn, Ti, V, Zn, Zr.

Result: