/NFPL800

Primary LanguagePython

NFPL800 Excercise

Plot CuAg phase diagram by brute force convex hull method.

Plot invariant equilibria by solving equlibrium equations. Trace phase boundaries (à la Clausius-Clapeyron).

Ag melting point 961.7795532622605
Cu melting point 1084.6199854338527
.............
Liquidus 0.04245288466265213 0.09 912.4762124401511
................
Solidus 0.09 0.21369526455951235 851.1059357223562
......................
Eutectic point 0.13272305627978498 0.9546058274141793 0.4025244602393358 779.140887553754

Free databases:

Credit ideas:

  • ternary system (isothermal section, isopleth/vertical section, liquidus projection, 3D plot)
  • more complex real system (fixed/limited composition phases, more complex models: SRO, LRO)
  • Calphad-like fitting of Gibbs energy parameters