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Phase Equilibria in the System BaTiO 3 –SrTiO 3
Author(s) -
BASMAJIAN J. A.,
DeVRIES R. C.
Publication year - 1957
Publication title -
journal of the american ceramic society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.9
H-Index - 196
eISSN - 1551-2916
pISSN - 0002-7820
DOI - 10.1111/j.1151-2916.1957.tb12556.x
Subject(s) - phase (matter) , hexagonal crystal system , solid solution , phase diagram , binary number , binary system , materials science , mineralogy , thermodynamics , crystallography , chemistry , physics , mathematics , metallurgy , arithmetic , organic chemistry
Phase equilibria in the binary system BaTiO 3 –SrTiO 3 were studied above 1200°C. This system is characterized by a complete series of solid solutions with a minimum at 2.5 mole % SrTiO 3 and 1585°C. The hexagonal BaTiO 3 phase is suppressed to a region extending no farther than 0.5% SrTiO 3 at 1600°C. No immiscibility gap was found.