PanIron

Thermodynamic database for multi-component Fe-rich alloys

  • thermodynamic
  • mobility
  • molar-volume

PanIron

  • Number of components: 29
  • Number of phases: 639
  • Major alloying elements: Co, Cr, Fe, Mo, Ni, V and W
  • Minor alloying elements: Al, As, B, C, Ca, Ce, Cu, Mg, Mn, N, Nb, P, Pb, Pr, S, Si, Sn, Ta, Ti, Y, Zn and Zr

PanIron – Thermodynamic database (TH), Mobility database (MB), and Molar volume (MV) database for multi-component Fe-based alloys.

  • The PanFe_TH thermodynamic database consists of 29 components, 639 phases, and 285 fully assessed binary and ternary systems. This database has been validated by a large number of steel alloys.
  • The PanFe_MB mobility database includes assessed mobility model parameters for the Liquid, Bcc, Fcc, and Hcp solution phases. It is compatible with the PanFe_TH and suitable for the simulation of diffusion controlled phenomena of multi-component Fe-based alloys.
  • The PanFe_MV molar volume database covers all the 639 phases assessed in PanFe_TH, and can be combined with the thermodynamic database for the simulation of thermo-physical properties of Fe-based alloys, such as thermal expansion and solidification shrinkage.

Calculated Fe-C binary phase diagram

The calculated Fe-C binary phase diagram. It is a metastable phase diagram with cementite in equilibrium with Fe-rich phases

Comparison between the calculated and measured liquidus and solidus temperatures for iron-based alloys

A comparison between the calculated and measured liquidus, solidus, and g solvus for a series of Fe-based alloys

The comparison between the calculated and experimentally measured relative length change of SAE5120 alloy. This calculation is performed by PanFe_TH+MV combined thermodynamic database and molar volume database of Fe-based alloys

Comparison between the calculated and measured relative length change of SAE5120 alloy

Comparison between the calculated and measured mobility of the Fe-Ni alloys in Fcc

A comparison between the calculated and measured atomic mobility of Fcc phase in the Fe-Ni system. This calculation is performed by using the PanFe_TH+MB combined database