Phosphorus Systems
Several phosphorus containing ternary iron-based systems such as Fe-X-P (X=Al, C, Co, Cr, Cu, Mn, Mo, Nb, Ni, Si, Ti, V, W) are included in the TCS Steel and Fe-alloys Database (TCFE), allowing accurate calculation of various types of phase equilibria for low to medium phosphorus contents in Fe-alloys.
Fe-Ni-P
![The vertical section of the Fe-Ni-P system at 5 wt.% Ni, together with experimental data as cited in [2015, Miettinen]](../../../resources/images/tcfe/phos_fenip-vert.png "The vertical section of the Fe-Ni-P system at 5 wt.% Ni, together with experimental data as cited in [2015, Miettinen]")
Figure 1: The vertical section of the Fe-Ni-P system at 5 wt.% Ni, together with experimental data as cited in [2015Mie].
Fe-Mn-P
![Calculated vertical section of the Fe-Mn-P system at mass ratio W(Fe):W(Mn)=9:1, together with experimental data as cited in [2014b, Miettinen]](../../../resources/images/tcfe/phos_femnp-vert.png "Calculated vertical section of the Fe-Mn-P system at mass ratio W(Fe):W(Mn)=9:1, together with experimental data as cited in [2014b, Miettinen]")
Figure 2: Calculated vertical section of the Fe-Mn-P system at mass ratio W(Fe):W(Mn)=9:1, together with experimental data as cited in [2014Mie].
References
[2014Mie] J. Miettinen, G. Vassilev, Thermodynamic Description of Ternary Fe-X-P Systems. Part 3: Fe-Mn-P, J. Phase Equilibria Diffus. 35, 587–594 (2014).
[2015Mie] J. Miettinen, G. Vassilev, Thermodynamic Description of Ternary Fe-X-P Systems. Part 6: Fe-Ni-P, J. Phase Equilibria Diffus. 36, 78–87 (2015).