Ternary sulphide 1atm relations Figure 1 from sampling the cu–fe–co phase diagram by severe plastic Calculated cu-fe-s isothermal section at 1473 k with experimental data cu-fe-s phase diagram
Phase diagram at 1000°C in the Cu-Fe-S system (wt%), from Kullererud et
Phase diagram of the cu-fe binary alloy with the metastable miscibility Pseudo-binary (cu,fe)–s phase diagram (recreated from barton³⁵ Isothermal section of the cu-fe-s phase diagram at 1250 °c
Phase diagram of the fe-s and fe-as-s systems at atmospheric pressure
E (a) mg-cu and (b) cu-fe binary phase diagrams [18,48].Fe portion elations Carbon iron fe equilibrium portion binary cementite ferrite austeniteCollection of phase diagrams.
Calculated isothermal 1473The copper-rich side of the cu-fe-s phase diagram at 1200°c as Experimental phase relationships in the cu^fe^s system at atmosphericCollection of phase diagrams.

Schreinemaker’s phase diagram for the fe-cu-s-o system at 300 °c and 1
Fe-cu-s ternary phase diagram with plots (a) sample no. 4, 5 and 6 atFe pyrite pyrrhotite atmospheric compiled fes Phase relation presence equilibriumBinary phase diagram of (a) fe-p, (b) fe-s, and (c) fe-o (with an inset.
Copper rich calculated factsagePyrrhotite structure Phase relation in the fe-ni-s system at 650 o c in the presence of anPhase elations in the central portion of the cu-fe-s system at 400°c.

Calculated factsage
Collection of phase diagramsPyrite pyrrhotite stability chalcopyrite magnetite hematite pb skarn buffer chalcocite equilibrium galena Phase diagram at 1000°c in the cu-fe-s system (wt%), from kullererud etFe-cu phase diagram (munitz 1995)..
-cu-fe binary phase diagram [22].Cu-fe binary phase diagram with metastable miscibility [25] Phase diagram of cu-al-fe alloy of 4% fe content.Collection of phase diagrams.

The copper rich side of the cu-fe-s phase diagram at 1200°c as
The copper rich side of the cu-fe-s phase diagram at 1200°c asThe plausible phase diagram of fe‐fes system at 250 gpa and 330 gpa Sulphide phase relations in the 1atm fe-ni-s, cu-fe-s, and cu-ni-sThe copper-rich side of the cu-fe-s phase diagram at 1200°c as.
Cu shishinCu-fe phase diagram from factsage 7.3 databases [32]. Phase diagram factsage calculatedCollection of phase diagrams.

Dashed curve liquidus binodal jie
Portion of fe-c equilibrium phase diagram.[5]Cu fe phase diagram calculation point equilibrium figure click The calculated cu–fe phase diagram by turchanin et al. [20]. in thisPhase cu2s fes equilibrium calculation.
The phase diagram of cu-fe alloy. the dashed curve under the liquidusPhase diagram for the cu-s system (shishin and decterov 2012 Fe cu phase diagram equilibrium ca point calculation figure click.

![The calculated Cu–Fe phase diagram by Turchanin et al. [20]. In this](https://i2.wp.com/www.researchgate.net/profile/Pavel-Agraval/publication/261833870/figure/fig1/AS:372830282764291@1465901074907/The-calculated-Cu-Fe-phase-diagram-by-Turchanin-et-al-20-In-this-figure-and-later-on_Q640.jpg)



![e (a) Mg-Cu and (b) Cu-Fe binary phase diagrams [18,48]. | Download](https://i2.wp.com/www.researchgate.net/publication/364340018/figure/fig4/AS:11431281094452458@1667475479890/e-a-Mg-Cu-and-b-Cu-Fe-binary-phase-diagrams-18-48.png)

