fig2

Figure 2. Calculated multicomponent phase diagrams compared with experimental data: (A) isothermal section of the Al-Co-Cr ternary system at 1,273 K^[46]; (B) isothermal section of the Al-Co-Ni ternary system at 1,273 K^[47]; (C) isothermal section of the Al-Cu-Mg-Zn quaternary system at the Al-rich corner^[48]; (D) vertical section of the Fe-C-Cr-Mn quaternary system^[49].