QUASI-BINARY SECTIONS AND TRIANGULATION OF FeS–Ga2S3–PbS QUASI-TERNARY SYSTEM

Abstract

According to the results of differential thermal, X-ray phase and microstructural analyses the character of interaction in Fe-Ga 2 S 3 -PbS quasi-ternary system was studied and triangulated. It was determined that FeS-Ga 2 S 3 -PbS quasi-ternary system triangulates with eutectic type FeS-PbGa 2 S 4 , FeS-Pb 2 Ga 2 S 5 and FeGa 2 S 4 -PbGa 2 S 4 quasi-binary sections to pseudo-ternary systems. In this systems a new quasiternary phase has not been found.