Phase equilibrium and thermodynamic properties of alloys of the Ni—B—Ме termary system

Abstract

Mixing enthalpies of liquid ternaty alloys of Ni—B—Ме and binery subsystems. By the method of isoperibolic calorimetry at 1770—1840 K . Mixing enthalpies of investigated alloys were determinated by the method of isoperibolic calorimetry at 1770—1840 K. Investigated alloys characterized by considerable exothermic effect. Determinated of phase composition of rich on a nickel region of concentrations of the systems of Ni—B—Me, where Me—Ti, Zr, Hf, V, Nb, Ta, Al, Ga, In, Si, Ge, Sn, features of crystalline structures and properties of compounds, wich formation in the systems of Ni—B—Me depending on the terms of synthesis.