Phase relations in the Tl2SnSe3–Tl4SnSe4–TlBiSe2
quasiternary system
Chem.
Met. Alloys 4 (2011) 94-97
https://doi.org/10.30970/cma4.0156
A.A. Kozma, I.E. Barchiy, E.Yu.
Peresh
The quasiternary system Tl2SnSe3–Tl4SnSe4–TlBiSe2
was investigated by DTA and X-ray diffraction in
combination with mathematical modeling. Perspective views of the phase
interactions and a projection of the liquidus surface
were constructed. No quaternary compounds were observed. The system is of the
invariant eutectic type. The three-dimensional one-, two- and three-phase
regions present in the Tl2SnSe3–Tl4SnSe4–TlBiSe2
system are described.
Liquidus projection of the Tl2SnSe3–Tl4SnSe4–TlBiSe2
system
Keywords
Phase diagram / Thermal analysis / X-ray
diffraction