Thermodynamic analysis of phase equilibria in the Ni-Al-C-O and Ni-Ca-C-O systems under the condition of existence of nickel melt

Surfaces of components’ solubility in metal melt for the Ni-Al-С-О and Ni-Ca-С-О systems were plotted using thermodynamic calculations. The diagrams can be used for analyzing technological processes related to interaction of oxygen, carbon, calcium and aluminum in nickel melt.