Phase diagram of the System Pr₂S₃Pr₂O₃Ga₂S₃

Abstract

Abstract By the methods of differential thermal, high‐temperature differential thermal, visual polythermal, X‐ray diffraction and microstructural analyses phase equilibria in the ternary system Pr 2 S 3 Pr 2 O 3 Ga 2 S 3 have been investigated. The projection of liquidus surface was plotted. The regions of primary crystallization of phases and glass formation as well as coordinates of all non‐ and mono‐variant equilibria were established.