Determination of low-melting alloys in the ternary reciprocal system Na,K‖Br,WO4

Abstract

The ternary reciprocal system Na,K‖Br,WO4 was studied by differential thermal analysis. The compositions and melting points of the alloys corresponding to invariant equilibrium points were determined, and the enthalpies of melting of eutectic mixtures were measured. Phase equilibria in systems were described, and the fields of crystallizing phases were delineated.