Phase relations of the ternary La₂O₃—Y₂O₃—Nd₂O₃ system in the region of melting temperatures

† O.Andrijevska,

V.Stecenko,

I.S.Subbota,

O.Chudynovich,

Y.Yurchenko,

V.S.Urbanovych

I. M. Frantsevich Institute for Problems of Materials Science of the NAS of Ukraine, Omeliana Pritsaka str.,3, Kyiv, 03142, Ukraine
Modern Problems in Physical Materials Science - Kiev: Frantsevich Institute for Problems of Materials Science NASU, 2017, #26
http://www.materials.kiev.ua/article/2905

Abstract

Phase equilibria in the ternary La₂O₃―Y₂O₃―Nd₂O₃ system in the region of melting temperatures were studied by theoretical and experimental methods in the overall concentration range. It is established that in the crystallization region of the ternary system La₂O₃—Y₂O₃—Nd₂O₃ there exists one three-phase monovariant equilibrium with the participation of a liquid. The minimum temperature on the surface of the liqidus and solidus in the system is 2200 °C

FUNCTIONAL MATERIALS, LANTHANA, YTTRIA, NEODIMIA, PHASE EQUILIBRIA, STATE DIAGRAM

Phase relations of the ternary La2O3—Y2O3—Nd2O3 system in the region of melting temperatures

† O.Andrijevska, V.Stecenko, I.S.Subbota, O.Chudynovich, Y.Yurchenko, V.S.Urbanovych

Abstract

Publications

Phase relations of the ternary La₂O₃—Y₂O₃—Nd₂O₃ system in the region of melting temperatures

† O.Andrijevska,

V.Stecenko,

I.S.Subbota,

O.Chudynovich,

Y.Yurchenko,

V.S.Urbanovych