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

According to the results of differential thermal, X-ray phase and microstructural analyses the character of interaction in Fe–Ga2S3–PbS quasi-ternary system was studied and triangulated. It was determined that FeS–Ga2S3–PbS quasi-ternary system triangulates with eutectic type FeS–PbGa2S4, FeS–Pb2Ga2S5 and FeGa2S4–PbGa2S4 quasi-binary sections to pseudo-ternary systems. In this systems a new quasi-ternary phase has not been found