ISSN 0005-2531 (Print) ISSN 2522-1841 (Online)
PHYSICO-CHEMICAL INVESTIGATION OF (SnSe)1-x(ErSe)x SYSTEM
A.A.Aliyev, I.I.Aliyev, F.I.Ismailov, F.A.Novruzova

 

Phase equilibria in the (SnSe)1-x(ErSe)x system have been studied using the methods of physico-chemical analysis –  differential-thermal, X-ray diffraction, microstructural, microhardness and density measurements and its state micro­diagram has been plotted. It was established
that at room temperature in the (SnSe)1-x(ErSe)x based on SnSe the solid solutions reach 5 mol. % ErSe. Microhardness and density dependences on composition have been examined.  As well temperature dependences of electrical conductivity and electromotive force for alloy
of (SnSe)1-x(ErSe)x have been studied

Keywords : quaternary system, quasibinary, eutectic, solidus, liquidus
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